{"title":"Smart neighbourhood 智能社區","description":null,"products":[{"product_id":"bbc-micro-bit-fischertechnik-stem","title":"fischertechnik STEM 2 kit for the BBC micro:bit \u0026 AI  智能家居\/ 社區\/ 遊樂場","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e12 models, 200+ parts.  \u003c\/p\u003e\n\u003ch2\u003eIntroduce students to the world of STEM based upon examples found in everyday automated and robotic devices.\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp style=\"padding-left: 60px;\"\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\" target=\"_blank\"\u003efull online guide with \u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e for all 12 models here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"padding-left: 60px;\"\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003col\u003e\n\u003cli\u003e \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/merry-go-round-from-stem-ii\" target=\"_blank\"\u003eMerry-go-round\u003c\/a\u003e  旋轉木馬\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/pedestrian-light\" target=\"_blank\"\u003ePedestrian light\u003c\/a\u003e  行人過路燈\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/lighthouse\" target=\"_blank\"\u003eLighthouse with blinking light\u003c\/a\u003e 燈塔\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/refrigerator-from-stem-ii\" target=\"_blank\"\u003eRefrigerator\u003c\/a\u003e 智能雪櫃門 \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/washing-machine-from-stem-ii\" target=\"_blank\"\u003eWashing machine\u003c\/a\u003e \u003cspan style=\"font-weight: 400;\"\u003e洗衣機\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/sliding-door-from-stem-ii\" target=\"_blank\"\u003eSliding door\u003c\/a\u003e   自動門\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003col start=\"7\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/staircase-light-stem-ii-12-models\" target=\"_blank\"\u003eStaircase lighting\u003c\/a\u003e 梯間照明燈 \u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/windshield-wiper-from-stem-ii\" target=\"_blank\"\u003eWindshield wiper\u003c\/a\u003e  擋風玻璃水撥\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/hand-dryer-from-stem-ii\" target=\"_blank\"\u003eHand dryer\u003c\/a\u003e 乾手機\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/barrier\" target=\"_blank\"\u003eBarrier\u003c\/a\u003e 自動電閘\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/motor-test-bench-stem-ii-12-models\" target=\"_blank\"\u003eMotor test bench\u003c\/a\u003e  馬達測試台 \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/press-with-safety-switch-stem-ii-12-models\" target=\"_blank\"\u003ePress with safety switch\u003c\/a\u003e  安全打壓機\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-3\"\u003e\n\u003cdiv class=\"issuuembed\" style=\"width: 150px; height: 210px;\" data-configid=\"8296820\/69647876\"\u003e\u003c\/div\u003e\n\u003cscript type=\"text\/javascript\" src=\"\/\/e.issuu.com\/embed.js\" async=\"true\"\u003e\u003c\/script\u003e\n\u003cp style=\"text-align: center;\"\u003eparts and models list\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is a specially discounted package - delivered in a clear plastic bag.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eEach pack comes with the bonus fischertechik storage base (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/box-258-x-186-blue\" target=\"_blank\"\u003ebox 250 x 186\u003c\/a\u003e) \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/94828-Aufbewahrungssystem_compact.jpg?v=1555769299\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/f5-version-8-outputs-6-inputs-3-3-and-5v-i-o-board-for-the-micro-bit\" target=\"_blank\"\u003e\u003cstrong\u003eI\/O board for micro:bit \u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003emicro:bit pins extension board, designed specially to take advantage of  fischertechnik's unique,  flexible \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/plug-cable-connector-red-green\" target=\"_blank\"\u003ered and green round plug\u003c\/a\u003e cable connections. \u003cspan\u003eBy design, the I\/O board rubber legs slot into the fischertechnik black base-plate grid securely.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-3\"\u003e\n\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/MicroBit_IO_F_full_3e89fe6c-3e38-42a5-a9d6-bc64921c15e9_grande_copy_compact.jpg?v=1556469862\" alt=\"\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5810_compact.png?v=1556549771\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5742_554e4d22-3871-4d4d-b500-1ba13b7c544b_large.png?v=1556552853\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eOnline guide, plus extension ideas\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSee \u003c\/span\u003e\u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\" target=\"_blank\"\u003efull online guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples \u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand construction step-guides for all 12 models here\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSee \u003c\/span\u003e\u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eI\/O board\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1;\" style=\"width: 99%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; text-align: left; padding-left: 30px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003eNo.\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003eDescription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e8 x light\/LED\u003c\/p\u003e\n\u003cp\u003e4 x DC motor\u003c\/p\u003e\n- \u003cstrong\u003e600mA per output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e- 6 - 9 V\u003c\/strong\u003e\u003cbr\u003e\n\u003cul style=\"padding-left: 30px;\"\u003e\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 30px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e5 x analog\/ digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e1 x digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003e- signal up to 5V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eI2C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x connector (SCL, SDA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e1 x sensor power supply connection\u003c\/p\u003e\n\u003cp\u003e(6-9V power supply)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e3.3 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x sensor power supply connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x battery (6 - 9 V) min 4.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x universal power adaptor ( 6 - 9 V) min 4.5 v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1yEuZEzwlqx7qqbtLTBjtINohXp1BHvEl\/view?usp=sharing\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screen_shot_2019-04-30_at_5.34.15_PM_large.png?v=1556617008\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eThe fischertechnik advantage\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAll model parts can be reused and recycled for other projects and student's creative pieces.    fischertechnik is made in Germany with quality and precision.\u003c\/li\u003e\n\u003cli\u003eNo soldering.  Ideal for all ages, promote problem solving, changes on the fly as debugging and adjustment can be done instantly.    All works can be done to perfection as even the smallest adjustment can be accommodated, thanks to\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ethe complete range of mechanical\/structural and electronic blocks offered by fischertechnik.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e","brand":"fischertechnik","offers":[{"title":"Model Pack \/ No I\/O board","offer_id":19343917482080,"sku":"540682","price":895.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ + I\/O board","offer_id":19343916793952,"sku":"","price":1094.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/https_3A_2F_2Fcdn.evbuc.com_2Fimages_2F118550475_2F53017843086_2F1_2Foriginal.jpg?v=1614219283"},{"product_id":"pedestrian-light","title":"Pedestrian light 行人過路燈 @STEM II 12 models","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eYou certainly have seen various models of traffic lights. You encounter pedestrian lights or entire intersection systems almost daily so that the principle is not anything new for you.\u003c\/p\u003e\n\u003cp\u003eStated simply, lights are turned on and off in a certain sequence.  \u003c\/p\u003e \n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask 1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eProgram a pedestrian light, which is switched with a push-button switch. At first, the light is red. When the push-button switch is pressed, the red phase is to continue for five seconds. This is to be replaced by a green phase, which lasts for 10 seconds. After this, the light returns to red.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-6\" style=\"padding-left: 30px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003ciframe width=\"300\" height=\"168.75\" src=\"https:\/\/www.youtube.com\/embed\/u1U5nNdbfdM\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-7\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask 2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eAs in task 1, program a pedestrian light, which is operated with a push-button switch. After the green phase is ended, the green light is to blink to show that the pedestrian light will change to the red phase in a short time. The green light is to blink three times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-5\"\u003e\n\u003cp\u003e\u003cstrong\u003eTask 3  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e(requires 2 sets of this model pack)\u003cbr\u003eBuild 2 sets of the lights - one for Pedestrian and one for vehicles.  Can you get them to sync and count down as seen in many traffic inter-junctions?\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\/l\/1064841-\" target=\"_blank\"\u003efull online guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Pedestrian Light model ,\u003c\/a\u003e plus extension activities.\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is a specially discounted package - delivered in a clear plastic bag.  \u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eEach pack comes with the bonus fischertechik storage base (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/box-258-x-186-blue\" target=\"_blank\"\u003ebox 250 x 186\u003c\/a\u003e) \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/94828-Aufbewahrungssystem_small.jpg?v=1555769299\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/f5-version-8-outputs-6-inputs-3-3-and-5v-i-o-board-for-the-micro-bit\" target=\"_blank\"\u003e\u003cstrong\u003eI\/O board for micro:bit \u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003emicro:bit pins extension board, designed specially to take advantage of  fischertechnik's unique,  flexible\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/plug-cable-connector-red-green\" target=\"_blank\"\u003ered and green round plug\u003c\/a\u003e cable connections. By design, the I\/O board rubber legs slot into the fischertechnik black base-plate grid securely.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/MicroBit_IO_F_full_3e89fe6c-3e38-42a5-a9d6-bc64921c15e9_grande_copy_compact.jpg?v=1556469862\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"col-sm-5\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5766_db651660-8b5b-456f-bc4c-5a2f54d063cc_medium.png?v=1556552853\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe price below is for 1 model out of the 12 models STEM II pack.  If you want to build all 12 models, order the \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003efull STEM II pack\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eThe fischertechik  advantage\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAll model parts can be reused and recycled for other projects and student's creative pieces.    fischertechnik is made in Germany with quality and precision.\u003c\/li\u003e\n\u003cli\u003eNo soldering.  Ideal for all ages, promote problem solving, changes on the fly as debugging and adjustment can be done instantly.    All works can be done to perfection as even the smallest adjustment can be accommodated, thanks to \u003cspan\u003e\u003cstrong\u003ethe complete range of mechanical\/structural and electronic blocks offered by fischertechnik.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne of the 12 models of \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003eSTEM 2\u003c\/a\u003e.   You can now order it on its own for easy whole class lesson, without needing to pick and sort building blocks every time.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e micro:bit Codes\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003ePart 1 - micro:bit block commands used in the Pedestrian Light Model\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eTo achieve fluency and competency in micro:bit coding, you really need to get a thorough understanding of each of the block catagories to be used in the Pedestrian Light Model (see part 2 below for the full code).    Fortunately, all the reference guides are available on the BBC micro:bit web site for you to get a deeper and more comprehensive understanding and mastery.\u003c\/p\u003e\n\u003cp\u003eThrough every \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\" target=\"_blank\"\u003efischertechnik STEM II model\u003c\/a\u003e (12 of them), you can learn, practise, build fluency and confidence in coding.\u003c\/p\u003e\n\u003cp\u003eThe Pedestrian Light used the following micro:bit blocks.  You can click to lean more about each of the block catagories.  The links bring you directly to the respective part of the BBC micro:bit reference document site, where live codes are included for you to understand, try, and download:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"background-color: #f2f2f2; padding-left: 10px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\" target=\"_blank\"\u003eBasic\u003c\/a\u003e\u003c\/strong\u003e (basic micro:bit functions and actions):  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/on-start\" target=\"_blank\"\u003eOn Start\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/show-number\" target=\"_blank\"\u003eShow Number\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/show-string\" target=\"_blank\"\u003eShow String\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/pause\" target=\"_blank\"\u003ePause\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/input\" target=\"_blank\"\u003eInput \u003c\/a\u003e\u003c\/strong\u003e(events and inputs from sensors):   \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/input\/button-is-pressed\" target=\"_blank\"\u003eButton is Pressed\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\" target=\"_blank\"\u003eLoops\u003c\/a\u003e\u003c\/strong\u003e:   \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\/while\" target=\"_blank\"\u003eWhile Loop\u003c\/a\u003e (repeat code while a \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/boolean\" target=\"_blank\"\u003eBoolean\u003c\/a\u003e condition is true),  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\/for\" target=\"_blank\"\u003eFor Loop\u003c\/a\u003e (repeat code a given  number of times using an index)  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\" target=\"_blank\"\u003eLogic\u003c\/a\u003e:  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/if\" target=\"_blank\"\u003eIf\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(\u003c\/strong\u003econditionally run code depending on whether a \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/boolean\" target=\"_blank\"\u003eBoolean\u003c\/a\u003e condition is true or false)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\" target=\"_blank\"\u003eFunction\u003c\/a\u003e:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\/define\" target=\"_blank\"\u003eDefine\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ea function,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\/call\" target=\"_blank\"\u003eCalling\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ea function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/variables\/var\" target=\"_blank\"\u003eVariables\u003c\/a\u003e\u003c\/strong\u003e: \u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/variables\/assign\" target=\"_blank\"\u003eAssign\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003evariables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/Math\" target=\"_blank\"\u003eMath\u003c\/a\u003e\u003c\/strong\u003e (using \u003ca href=\"https:\/\/makecode.microbit.org\/types\/number\" target=\"_blank\"\u003enumbers\u003c\/a\u003e, number operators, and math functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\" target=\"_blank\"\u003ePins\u003c\/a\u003e\u003c\/strong\u003e (Control currents in Pins for analog\/digital signals, servos, i2c,...) :   \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\/digital-write-pin\" target=\"_blank\"\u003eDigital Write Pin\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003ePart 2   The \u003cspan style=\"color: #000000;\"\u003e\"live\"\u003c\/span\u003e Pedestrian Light Code (Task 2)  \u003cspan style=\"color: #000000;\"\u003e- Understand, Edit and Download\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e  The following code has used all the mentioned blocks in Part 1 above.    \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1.    In English, click the \" ? \" on block to find out the meaning of the block code.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you read this page on a computer with wider screen size, you will be able to see the micro:bit simulator that is fully clickable.\u003c\/li\u003e\n\u003cli\u003eIf you cannot see the code, such as on a mobile phone, please  click\u003ca href=\"https:\/\/makecode.microbit.org\/_a7CRYKL4c6oM\" target=\"_blank\"\u003e this link\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003einstead.\u003c\/li\u003e\n\u003cli\u003eClick  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/crop_large.png?v=1503499426\" alt=\"\" width=\"45\" height=\"37\"\u003e to open the code on the micro:bit website for further editing and modification.\u003c\/li\u003e\n\u003cli\u003eClick  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/download_large.png?v=1503499606\" alt=\"\" width=\"44\" height=\"42\"\u003e to download this code to your micro:bit for immediate use or to save on your computer.  \u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cdiv style=\"position: relative; height: 0; padding-bottom: 70%; overflow: hidden;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" src=\"https:\/\/makecode.microbit.org\/#pub:_a7CRYKL4c6oM\" frameborder=\"0\" sandbox=\"allow-popups allow-forms allow-scripts allow-same-origin\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e Online guide\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eSee \u003c\/span\u003e\u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\/l\/1064841-\" target=\"_blank\"\u003efull online guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Pedestrian Light model ,\u003c\/a\u003e\u003cspan\u003e plus extension activities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSee\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eI\/O board\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 99%;\" border=\"1;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; text-align: left; padding-left: 30px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003eNo.\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003eDescription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e8 x light\/LED\u003c\/p\u003e\n\u003cp\u003e4 x DC motor\u003c\/p\u003e\n- \u003cstrong\u003e600mA per output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e- 6 - 9 V\u003c\/strong\u003e\u003cbr\u003e\n\u003cul style=\"padding-left: 30px;\"\u003e\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 30px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e5 x analog\/ digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e1 x digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003e- signal up to 5V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eI2C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x connector (SCL, SDA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e1 x sensor power supply connection\u003c\/p\u003e\n\u003cp\u003e(6-9V power supply)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e3.3 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x sensor power supply connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x battery (6 - 9 V) min 4.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x universal power adaptor ( 6 - 9 V) min 4.5 v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1yEuZEzwlqx7qqbtLTBjtINohXp1BHvEl\/view?usp=sharing\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screen_shot_2019-04-30_at_5.34.15_PM_large.png?v=1556617008\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"fischertechnik","offers":[{"title":"Model Pack \/ No I\/O board \/ No micro:bit","offer_id":44391402696,"sku":"","price":266.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ + I\/O board \/ No micro:bit","offer_id":44395881096,"sku":"","price":465.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ + I\/O board \/ + micro:bit","offer_id":44392595144,"sku":"","price":600.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ No I\/O board \/ + micro:bit","offer_id":19351184015456,"sku":"","price":401.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5766.png?v=1556549096"},{"product_id":"barrier","title":"Barrier 自動電閘 @STEM II 12 models","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBarriers are located in front of many parking lots or parking buildings. They open when a car drives up and close again after the car drives through.   Have you ever wondered how the barrier knows when a car is standing in front of it and it needs to open?\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eAt the beginning the barrier should be closed. Then when the light barrier is interrupted, the arm moves up.  After 3 seconds it should close again.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp\u003e \u003ciframe width=\"300\" height=\"168.75\" src=\"https:\/\/www.youtube.com\/embed\/wR31imnpjZQ\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\/l\/1066935-\" target=\"_blank\"\u003eonline guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Barrier model\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is a specially discounted package - delivered in a clear plastic bag.  \u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eEach pack comes with the bonus fischertechik storage base (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/box-258-x-186-blue\" target=\"_blank\"\u003ebox 250 x 186\u003c\/a\u003e) \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/94828-Aufbewahrungssystem_small.jpg?v=1555769299\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/f5-version-8-outputs-6-inputs-3-3-and-5v-i-o-board-for-the-micro-bit\" target=\"_blank\"\u003e\u003cstrong\u003eI\/O board for micro:bit \u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003emicro:bit pins extension board, designed specially to take advantage of  fischertechnik's unique,  flexible\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/plug-cable-connector-red-green\" target=\"_blank\"\u003ered and green round plug\u003c\/a\u003e cable connections. By design, the I\/O board rubber legs slot into the fischertechnik black base-plate grid securely.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/MicroBit_IO_F_full_3e89fe6c-3e38-42a5-a9d6-bc64921c15e9_grande_copy_compact.jpg?v=1556469862\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\" style=\"text-align: left;\"\u003e \u003cimg alt=\"\" style=\"float: none;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5752_medium.png?v=1556548830\" style=\"float: none;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-4\" style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5749_medium.png?v=1556548822\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe price below is for 1 model out of the 12 models STEM II pack.  If you want to build all 12 models, order the \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003efull STEM II pack\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eThe fischertechik  advantage\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAll model parts can be reused and recycled for other projects and student's creative pieces.    fischertechnik is made in Germany with quality and precision.\u003c\/li\u003e\n\u003cli\u003eNo soldering.  Ideal for all ages, promote problem solving, changes on the fly as debugging and adjustment can be done instantly.    All works can be done to perfection as even the smallest adjustment can be accommodated, thanks to \u003cspan\u003e\u003cstrong\u003ethe complete range of mechanical\/structural and electronic blocks offered by fischertechnik.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne of the 12 models of \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003eSTEM 2\u003c\/a\u003e.   You can now order it on its own for easy whole class lesson, without needing to pick and sort building blocks every time.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e micro:bit code\u003c\/h5\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003ePart 1 - micro:bit block commands used in the Barrier Model\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eTo achieve fluency and competency in micro:bit coding, you really need to get a thorough understanding of each of the block catagories to be used in the Barrier Model (see part 2 below for the full code).    Fortunately, all the reference guides are available on the BBC micro:bit web site for you to get a deeper and more comprehensive understanding and mastery.\u003c\/p\u003e\n\u003cp\u003eThrough every \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003efischertechnik STEM II model\u003c\/a\u003e (12 of them), you can learn, practise, build fluency and confidence in coding.\u003c\/p\u003e\n\u003cp\u003eThe Barrier Model used the following micro:bit blocks.  You can click to lean more about each of the block catagories.  The links bring you directly to the respective part of the BBC micro:bit reference document site, where live codes are included for you to understand, try, and download:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"background-color: #f2f2f2; padding-left: 10px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\" target=\"_blank\"\u003eBasic\u003c\/a\u003e\u003c\/strong\u003e (basic micro:bit functions and actions):  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/on-start\" target=\"_blank\"\u003eOn Start\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/show-leds\" target=\"_blank\"\u003eShow LEDs\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/show-string\" target=\"_blank\"\u003eShow String\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/pause\" target=\"_blank\"\u003ePause\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/input\" target=\"_blank\"\u003eInput \u003c\/a\u003e\u003c\/strong\u003e(events and inputs from sensors):   \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/input\/on-button-pressed\" target=\"_blank\"\u003eOn Button Pressed\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\" target=\"_blank\"\u003eLoops\u003c\/a\u003e\u003c\/strong\u003e:   \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\/while\" target=\"_blank\"\u003eWhile Loop\u003c\/a\u003e (repeat code while a \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/boolean\" target=\"_blank\"\u003eBoolean\u003c\/a\u003e condition is true)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\" target=\"_blank\"\u003eLogic\u003c\/a\u003e:  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/if\" target=\"_blank\"\u003eIf\u003c\/a\u003e (\u003c\/strong\u003econditionally run code depending on whether a \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/boolean\" target=\"_blank\"\u003eBoolean\u003c\/a\u003e condition is true or false)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\" target=\"_blank\"\u003eFunction\u003c\/a\u003e:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\/define\" target=\"_blank\"\u003eDefine\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ea function,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\/call\" target=\"_blank\"\u003eCalling\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ea function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\" target=\"_blank\"\u003ePins\u003c\/a\u003e\u003c\/strong\u003e (Control currents in Pins for analog\/digital signals, servos, i2c,...) :   \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\/digital-write-pin\" target=\"_blank\"\u003eDigital Write Pin\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\/digital-read-pin\" target=\"_blank\"\u003eDigital Read Pin\u003c\/a\u003e,\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003ePart 2   The \u003cspan style=\"color: #000000;\"\u003e\"live\"\u003c\/span\u003e Barrier Code  \u003cspan style=\"color: #000000;\"\u003e- Understand, Edit and Download\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e  The following code has used all the mentioned blocks in Part 1 above.    \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComments In English, click the \" ? \" on block to find out the comment (meaning) of the block code.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you read this page on a computer with wider screen size, you will be able to see the micro:bit simulator that is fully clickable.\u003c\/li\u003e\n\u003cli\u003eIf you cannot see the code, such as on a mobile phone, please  click\u003ca href=\"https:\/\/makecode.microbit.org\/_8bqYDXUmd6Pe\" target=\"_blank\"\u003e this link\u003c\/a\u003e instead.\u003c\/li\u003e\n\u003cli\u003eClick  \u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/crop_large.png?v=1503499426\" alt=\"\" width=\"45\" height=\"37\"\u003e to open the code on the micro:bit website for further editing and modification.\u003c\/li\u003e\n\u003cli\u003eClick  \u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/download_large.png?v=1503499606\" alt=\"\" width=\"44\" height=\"42\"\u003e to download this code to your micro:bit for immediate use or to save on your computer.     \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"position: relative; height: 0; padding-bottom: 70%; overflow: hidden;\"\u003e\u003ciframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" src=\"https:\/\/makecode.microbit.org\/#pub:_8bqYDXUmd6Pe\" frameborder=\"0\" sandbox=\"allow-popups allow-forms allow-scripts allow-same-origin\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e Online guide\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eSee \u003c\/span\u003e\u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\/l\/1066935-\" target=\"_blank\"\u003eonline guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Barrier model\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eI\/O board\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 99%;\" border=\"1;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; text-align: left; padding-left: 30px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003eNo.\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003eDescription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e8 x light\/LED\u003c\/p\u003e\n\u003cp\u003e4 x DC motor\u003c\/p\u003e\n- \u003cstrong\u003e600mA per output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e- 6 - 9 V\u003c\/strong\u003e\u003cbr\u003e\n\u003cul style=\"padding-left: 30px;\"\u003e\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 30px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e5 x analog\/ digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e1 x digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003e- signal up to 5V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eI2C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x connector (SCL, SDA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e1 x sensor power supply connection\u003c\/p\u003e\n\u003cp\u003e(6-9V power supply)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e3.3 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x sensor power supply connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x battery (6 - 9 V) min 4.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x universal power adaptor ( 6 - 9 V) min 4.5 v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1yEuZEzwlqx7qqbtLTBjtINohXp1BHvEl\/view?usp=sharing\" target=\"_blank\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screen_shot_2019-04-30_at_5.34.15_PM_large.png?v=1556617008\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"fischertechnik","offers":[{"title":"Model Part \/ No I\/O board \/ No micro:bit","offer_id":44441550664,"sku":"","price":475.0,"currency_code":"HKD","in_stock":true},{"title":"Model Part \/ + I\/O board \/ No micro:bit","offer_id":44441550728,"sku":"","price":674.0,"currency_code":"HKD","in_stock":true},{"title":"Model Part \/ + I\/O board \/ + micro:bit","offer_id":44441550792,"sku":"","price":809.0,"currency_code":"HKD","in_stock":true},{"title":"Model Part \/ No I\/O board \/ + micro:bit","offer_id":19372865585248,"sku":"","price":610.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5749.png?v=1556548822"},{"product_id":"sliding-door-from-stem-ii","title":"Sliding Door 自動門 @STEM II 12 models","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA sliding door consists of one or more door leaves. They are guided at the top or bottom and open to the side. But don't think that this is an invention of the modern age – sliding doors existed even in the First Century A.D. in Roman buildings. This is shown by excavations in the Italian city of Pompeii.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask 1\u003c\/strong\u003e\u003cbr\u003eCreate a program, which closes the sliding door, regardless of where it is when the programs starts. Try out various door positions.\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask 2\u003c\/strong\u003e\u003cbr\u003eThere is a light barrier at the entrance to the sliding door. If the light beam is interrupted, which means that someone wants to enter the business, then the entrance door is opened and it closes automatically after at time of 10 seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/JwHHGAEuAnc\" height=\"168.75\" width=\"300\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\n\u003cstrong\u003eTask 3\u003c\/strong\u003e\u003cbr\u003eSo that nobody is caught in the door when it closes, the door is to immediately open when someone interrupts the light barrier. Change the program accordingly. Expand the program with a time delay of five seconds before the door closes.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\/l\/1064833-\" target=\"_blank\"\u003eonline guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Sliding Door model\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is a specially discounted package - delivered in a clear plastic bag.  \u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eEach pack comes with the bonus fischertechik storage base (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/box-258-x-186-blue\" target=\"_blank\"\u003ebox 250 x 186\u003c\/a\u003e) \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"col-sm-4\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/94828-Aufbewahrungssystem_small.jpg?v=1555769299\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/f5-version-8-outputs-6-inputs-3-3-and-5v-i-o-board-for-the-micro-bit\" target=\"_blank\"\u003e\u003cstrong\u003eI\/O board for micro:bit \u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003emicro:bit pins extension board, designed specially to take advantage of  fischertechnik's unique,  flexible\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/plug-cable-connector-red-green\" target=\"_blank\"\u003ered and green round plug\u003c\/a\u003e cable connections. By design, the I\/O board rubber legs slot into the fischertechnik black base-plate grid securely.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/MicroBit_IO_F_full_3e89fe6c-3e38-42a5-a9d6-bc64921c15e9_grande_copy_compact.jpg?v=1556469862\" alt=\"\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"col-sm-4\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5795_medium.png?v=1556549524\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"col-sm-4\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5789_72aa62f4-ed0a-45b3-9b66-64e15b8d4b07_medium.png?v=1556552853\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"col-sm-5\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe price below is for 1 model out of the 12 models STEM II pack.  If you want to build all 12 models, order the \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003efull STEM II pack\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eThe fischertechik  advantage\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAll model parts can be reused and recycled for other projects and student's creative pieces.    fischertechnik is made in Germany with quality and precision.\u003c\/li\u003e\n\u003cli\u003eNo soldering.  Ideal for all ages, promote problem solving, changes on the fly as debugging and adjustment can be done instantly.    All works can be done to perfection as even the smallest adjustment can be accommodated, thanks to \u003cspan\u003e\u003cstrong\u003ethe complete range of mechanical\/structural and electronic blocks offered by fischertechnik.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne of the 12 models of \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003eSTEM 2\u003c\/a\u003e.   You can now order it on its own for easy whole class lesson, without needing to pick and sort building blocks every time.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e micro:bit code\u003c\/h5\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003ePart 1 - micro:bit block commands used in the Sliding Door Model\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eTo achieve fluency and competency in micro:bit coding, you really need to get a thorough understanding of each of the block catagories to be used in the Sliding Door Model (see part 2 below for the full code).    Fortunately, all the reference guides are available on the BBC micro:bit web site for you to get a deeper and more comprehensive understanding and mastery.\u003c\/p\u003e\n\u003cp\u003eThrough every \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003efischertechnik STEM II models\u003c\/a\u003e (12 of them), you can learn, practise, build fluency and confidence in coding.\u003c\/p\u003e\n\u003cp\u003eThe Sliding Door Model used the following micro:bit blocks.  You can click to lean more about each of the block catagories.  The links bring you directly to the respective part of the BBC micro:bit reference document site, where live codes are included for you to understand, try, and download:\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f2f2f2; padding-left: 10px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\" target=\"_blank\"\u003eBasic\u003c\/a\u003e\u003c\/strong\u003e (basic micro:bit functions and actions):  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/on-start\" target=\"_blank\"\u003eOn Start\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/show-number\" target=\"_blank\"\u003eShow Number\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/show-string\" target=\"_blank\"\u003eShow String\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/pause\" target=\"_blank\"\u003ePause\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/input\" target=\"_blank\"\u003eInput \u003c\/a\u003e\u003c\/strong\u003e(events and inputs from sensors):   \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/input\/on-button-pressed\" target=\"_blank\"\u003eOn Button Pressed\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\" target=\"_blank\"\u003eLoops\u003c\/a\u003e\u003c\/strong\u003e:   \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\/while\" target=\"_blank\"\u003eWhile Loop\u003c\/a\u003e (repeat code while a \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/boolean\" target=\"_blank\"\u003eBoolean\u003c\/a\u003e condition is true)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\" target=\"_blank\"\u003eLogic\u003c\/a\u003e:  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/if\" target=\"_blank\"\u003eIf\u003c\/a\u003e (\u003c\/strong\u003econditionally run code depending on whether a \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/boolean\" target=\"_blank\"\u003eBoolean\u003c\/a\u003e condition is true or false)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\" target=\"_blank\"\u003eFunction\u003c\/a\u003e: \u003c\/strong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\/define\" target=\"_blank\"\u003eDefine\u003c\/a\u003e a function, \u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\/call\" target=\"_blank\"\u003eCalling\u003c\/a\u003e a function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\" target=\"_blank\"\u003ePins\u003c\/a\u003e\u003c\/strong\u003e (Control currents in Pins for analog\/digital signals, servos, i2c,...) :   \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\/digital-write-pin\" target=\"_blank\"\u003eDigital Write Pin\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\/digital-read-pin\" target=\"_blank\"\u003eDigital Read Pin\u003c\/a\u003e,\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003ePart 2   The \u003cspan style=\"color: #000000;\"\u003e\"live\"\u003c\/span\u003e Sliding Door Code  \u003cspan style=\"color: #000000;\"\u003e- Understand, Edit and Download\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e  The following code has used all the mentioned blocks in Part 1 above.    \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComments In English, click the \" ? \" on block to find out the comment (meaning) of the block code.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you read this page on a computer with wider screen size, you will be able to see the micro:bit simulator that is fully clickable.\u003c\/li\u003e\n\u003cli\u003eIf you cannot see the code, such as on a mobile phone, please  click\u003ca href=\"https:\/\/makecode.microbit.org\/_7xKPLw6yRYLU\" target=\"_blank\"\u003e this link\u003c\/a\u003e instead.\u003c\/li\u003e\n\u003cli\u003eClick  \u003cimg height=\"37\" width=\"45\" alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/crop_large.png?v=1503499426\"\u003e to open the code on the micro:bit website for further editing and modification.\u003c\/li\u003e\n\u003cli\u003eClick  \u003cimg height=\"42\" width=\"44\" alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/download_large.png?v=1503499606\"\u003e to download this code to your micro:bit for immediate use or to save on your computer.     \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"position: relative; height: 0; padding-bottom: 70%; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/makecode.microbit.org\/#pub:_7xKPLw6yRYLU\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" sandbox=\"allow-popups allow-forms allow-scripts allow-same-origin\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch5\u003e Online guide\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eSee \u003c\/span\u003e\u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\/l\/1064833-\" target=\"_blank\"\u003eonline guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Sliding Door model\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eI\/O board\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1;\" style=\"width: 99%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; text-align: left; padding-left: 30px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003eNo.\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003eDescription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e8 x light\/LED\u003c\/p\u003e\n\u003cp\u003e4 x DC motor\u003c\/p\u003e\n- \u003cstrong\u003e600mA per output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e- 6 - 9 V\u003c\/strong\u003e\u003cbr\u003e\n\u003cul style=\"padding-left: 30px;\"\u003e\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 30px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e5 x analog\/ digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e1 x digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003e- signal up to 5V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eI2C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x connector (SCL, SDA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e1 x sensor power supply connection\u003c\/p\u003e\n\u003cp\u003e(6-9V power supply)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e3.3 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x sensor power supply connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x battery (6 - 9 V) min 4.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x universal power adaptor ( 6 - 9 V) min 4.5 v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1yEuZEzwlqx7qqbtLTBjtINohXp1BHvEl\/view?usp=sharing\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screen_shot_2019-04-30_at_5.34.15_PM_large.png?v=1556617008\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"fischertechnik","offers":[{"title":"Model Pack \/ No I\/O board \/ No micro:bit","offer_id":44522546760,"sku":"","price":532.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ + I\/O board \/ No micro:bit","offer_id":44522546824,"sku":"","price":731.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ + I\/O board \/ + micro:bit","offer_id":44522546888,"sku":"","price":866.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ No I\/O board \/ + micro:bit","offer_id":19357129539680,"sku":"","price":667.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5789.png?v=1556549524"},{"product_id":"lighthouse","title":"Lighthouse 燈塔 @STEM II 12 models","description":"\u003cp\u003e \u003c\/p\u003e \n\u003cp\u003eLighthouses stand at important or dangerous points where they serve ships as a navigation mark, which is visible at long distances including at night.\u003c\/p\u003e\n\u003cp\u003eWith their light signals (beacon), lighthouses show ships the way and thus allow navigation and the bypassing of dangerous positions in the waters.\u003c\/p\u003e\n\u003cp\u003eIn the nautical charts, the characteristics of a beacon are described by uniform abbreviations, for example:\u003c\/p\u003e\n\u003ctable style=\"width: 100.366%;\" border=\"1;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31%; padding-left: 30px;\"\u003e\u003cstrong\u003e Intermittent light\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.7353%; padding-left: 30px;\"\u003e\u003cspan\u003eThe phases of light and dark are of equal length.  \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31%; padding-left: 30px;\"\u003e\u003cspan\u003e\u003cstrong\u003eFlash\u003c\/strong\u003e \u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.7353%;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan\u003eThe light phases are shorter than the dark phases.  \u003c\/span\u003eA flash lasts for less than two seconds.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 31%; padding-left: 30px;\"\u003e\u003cstrong\u003eBlinking light\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.7353%;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cspan\u003eThe light phases are shorter than the dark phase. \u003c\/span\u003eAn blinking light is at least two seconds long.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask 1\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eProgram a \"beacon\" according to the isophase principle.  Set the light and dark phases to be of an equal length of two seconds.\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask 2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003eProgram \"lighthouse lighting\" according to the flash principle.  For the flash lighting, set the light phase at 0.3 seconds and the dark phase at 1.5 seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/VKj4dVrn00E\" height=\"168.75\" width=\"300\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask 3\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"padding-left: 30px;\"\u003eProgram \"lighthouse lighting\" according to the blink principle.  Both lights are to be illuminated for a different period of time independent of each other.\u003cbr\u003e \u003c\/div\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\/l\/1064871-\" target=\"_blank\"\u003efull online guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Lighthouse model.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is a specially discounted package - delivered in a clear plastic bag.  \u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eEach pack comes with the bonus fischertechik storage base (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/box-258-x-186-blue\" target=\"_blank\"\u003ebox 250 x 186\u003c\/a\u003e) \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"col-sm-4\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/94828-Aufbewahrungssystem_small.jpg?v=1555769299\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/f5-version-8-outputs-6-inputs-3-3-and-5v-i-o-board-for-the-micro-bit\" target=\"_blank\"\u003e\u003cstrong\u003eI\/O board for micro:bit \u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003emicro:bit pins extension board, designed specially to take advantage of  fischertechnik's unique,  flexible\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/plug-cable-connector-red-green\" target=\"_blank\"\u003ered and green round plug\u003c\/a\u003e cable connections. By design, the I\/O board rubber legs slot into the fischertechnik black base-plate grid securely.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/MicroBit_IO_F_full_3e89fe6c-3e38-42a5-a9d6-bc64921c15e9_grande_copy_compact.jpg?v=1556469862\" alt=\"\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"col-sm-5\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5876_0246f21d-5a0c-46ee-91c7-3dd488c2d9fa_large.png?v=1556552853\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe price below is for 1 model out of the 12 models STEM II pack.  If you want to build all 12 models, order the \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003efull STEM II pack\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eThe fischertechik  advantage\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAll model parts can be reused and recycled for other projects and student's creative pieces.    fischertechnik is made in Germany with quality and precision.\u003c\/li\u003e\n\u003cli\u003eNo soldering.  Ideal for all ages, promote problem solving, changes on the fly as debugging and adjustment can be done instantly.    All works can be done to perfection as even the smallest adjustment can be accommodated, thanks to \u003cspan\u003e\u003cstrong\u003ethe complete range of mechanical\/structural and electronic blocks offered by fischertechnik.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne of the 12 models of \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003eSTEM 2\u003c\/a\u003e.   You can now order it on its own for easy whole class lesson, without needing to pick and sort building blocks every time.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e micro:bit code\u003c\/h5\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003ePart 1 - micro:bit block commands used in the Lighthouse Model\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eTo achieve fluency and competency in micro:bit coding, you really need to get a thorough understanding of each of the block catagories to be used in the Lighthouse Model (see part 2 below for the full code).    Fortunately, all the reference guides are available on the BBC micro:bit web site for you to get a deeper and more comprehensive understanding and mastery.\u003c\/p\u003e\n\u003cp\u003eThrough every \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003efischertechnik STEM II models\u003c\/a\u003e (12 of them), you can learn, practise, build fluency and confidence in coding.\u003c\/p\u003e\n\u003cp\u003eThe Lighthouse Model used the following micro:bit blocks.  You can click to lean more about each of the block catagories.  The links bring you directly to the respective part of the BBC micro:bit reference document site, where live codes are included for you to understand, try, and download:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"background-color: #f2f2f2; padding-left: 10px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\" target=\"_blank\"\u003eBasic\u003c\/a\u003e\u003c\/strong\u003e (basic micro:bit functions and actions):  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/on-start\" target=\"_blank\"\u003eOn Start\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/show-leds\" target=\"_blank\"\u003eShow LEDs\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/pause\" target=\"_blank\"\u003ePause\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/input\" target=\"_blank\"\u003eInput \u003c\/a\u003e\u003c\/strong\u003e(events and inputs from sensors):   \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/input\/button-is-pressed\" target=\"_blank\"\u003eButton is Pressed\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\" target=\"_blank\"\u003eLoops\u003c\/a\u003e\u003c\/strong\u003e:   \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\/while\" target=\"_blank\"\u003eWhile Loop\u003c\/a\u003e (repeat code while a \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/boolean\" target=\"_blank\"\u003eBoolean\u003c\/a\u003e condition is true), \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\/repeat\" target=\"_blank\"\u003eRepeat\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\" target=\"_blank\"\u003eLogic\u003c\/a\u003e:  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/if\" target=\"_blank\"\u003eIf\u003c\/a\u003e (\u003c\/strong\u003econditionally run code depending on whether a \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/boolean\" target=\"_blank\"\u003eBoolean\u003c\/a\u003e condition is true or false)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\" target=\"_blank\"\u003eFunction\u003c\/a\u003e: \u003c\/strong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\/define\" target=\"_blank\"\u003eDefine\u003c\/a\u003e a function, \u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\/call\" target=\"_blank\"\u003eCalling\u003c\/a\u003e a function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\" target=\"_blank\"\u003ePins\u003c\/a\u003e\u003c\/strong\u003e (Control currents in Pins for analog\/digital signals, servos, i2c,...) :   \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\/digital-write-pin\" target=\"_blank\"\u003eDigital Write Pin\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003ePart 2   The \u003cspan style=\"color: #000000;\"\u003e\"live\"\u003c\/span\u003e Lighthouse Code  \u003cspan style=\"color: #000000;\"\u003e- Understand, Edit and Download\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e  The following code has used all the mentioned blocks in Part 1 above.    \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e Comments In English, click the \" ? \" on block to find out the comment (meaning) of the block code.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you read this page on a computer with wider screen size, you will be able to see the micro:bit simulator that is fully clickable.\u003c\/li\u003e\n\u003cli\u003eIf you cannot see the code, such as on a mobile phone, please  click\u003ca href=\"https:\/\/makecode.microbit.org\/_48Lgze0Yb5pJ\" target=\"_blank\"\u003e this link\u003c\/a\u003e instead.\u003c\/li\u003e\n\u003cli\u003eClick  \u003cimg height=\"37\" width=\"45\" alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/crop_large.png?v=1503499426\"\u003e to open the code on the micro:bit website for further editing and modification.\u003c\/li\u003e\n\u003cli\u003eClick  \u003cimg height=\"42\" width=\"44\" alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/download_large.png?v=1503499606\"\u003e to download this code to your micro:bit for immediate use or to save on your computer.     \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"position: relative; height: 0; padding-bottom: 70%; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/makecode.microbit.org\/#pub:_48Lgze0Yb5pJ\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" sandbox=\"allow-popups allow-forms allow-scripts allow-same-origin\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e Online guide\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eSee \u003c\/span\u003e\u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\/l\/1064871-\" target=\"_blank\"\u003efull online guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Lighthouse model ,\u003c\/a\u003e\u003cspan\u003e plus extension activities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSee\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eI\/O board\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1;\" style=\"width: 99%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; text-align: left; padding-left: 30px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003eNo.\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003eDescription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e8 x light\/LED\u003c\/p\u003e\n\u003cp\u003e4 x DC motor\u003c\/p\u003e\n- \u003cstrong\u003e600mA per output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e- 6 - 9 V\u003c\/strong\u003e\u003cbr\u003e\n\u003cul style=\"padding-left: 30px;\"\u003e\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 30px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e5 x analog\/ digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e1 x digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003e- signal up to 5V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eI2C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x connector (SCL, SDA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e1 x sensor power supply connection\u003c\/p\u003e\n\u003cp\u003e(6-9V power supply)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e3.3 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x sensor power supply connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x battery (6 - 9 V) min 4.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x universal power adaptor ( 6 - 9 V) min 4.5 v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1yEuZEzwlqx7qqbtLTBjtINohXp1BHvEl\/view?usp=sharing\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screen_shot_2019-04-30_at_5.34.15_PM_large.png?v=1556617008\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"fischertechnik","offers":[{"title":"Model Pack \/ No I\/O board \/ No micro:bit","offer_id":44777833480,"sku":"","price":285.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ + I\/O board \/ No micro:bit","offer_id":44777833544,"sku":"","price":484.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ + I\/O board \/ + micro:bit","offer_id":44777833608,"sku":"","price":619.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ No I\/O board \/ + micro:bit","offer_id":19351322886240,"sku":"","price":420.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/lighthouse.png?v=1628610325"},{"product_id":"staircase-light-stem-ii-12-models","title":"Staircase Light 梯間照明燈 @STEM II 12 models","description":"\u003cp\u003e \u003c\/p\u003e \n\u003cp\u003e\u003cstrong\u003eDo you know how to do that too?\u003c\/strong\u003e\u003cbr\u003eYou turn the light on in the staircase and after a certain time it turns itself off.  Or it turns on automatically as soon as you enter the staircase.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHow does that work?\u003c\/strong\u003e\u003cbr\u003e A small box, which is normally installed in the main current distribution for the building, insures that the staircase lighting can be turned on on every floor. After a time, which can be set, the light is then turned off automatically.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask 1\u003c\/strong\u003e\u003cbr\u003e As soon as one of the two push-button switches is pressed, the staircase lighting is to be turned on.  After 10 seconds, it is to go out automatically.\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask 2\u003c\/strong\u003e\u003cbr\u003eThe staircase lighting is to be able to be turned on both with the push-button switches as well as by a light barrier.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/vuwYSsbSnL8\" height=\"168.75\" width=\"300\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003eTask 3\u003c\/strong\u003e\u003cbr\u003eAs soon as one of the two push-button switches is pressed, the staircase lighting is to be turned on. If one of the push-button switches is pressed again, the light goes out.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\/l\/1064830-\" target=\"_blank\"\u003eonline guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Staircase Light model\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is a specially discounted package - delivered in a clear plastic bag.  \u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eEach pack comes with the bonus fischertechik storage base (\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/box-258-x-186-blue\" target=\"_blank\"\u003ebox 250 x 186\u003c\/a\u003e) \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"col-sm-4\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/94828-Aufbewahrungssystem_small.jpg?v=1555769299\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/f5-version-8-outputs-6-inputs-3-3-and-5v-i-o-board-for-the-micro-bit\" target=\"_blank\"\u003e\u003cstrong\u003eI\/O board for micro:bit \u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003emicro:bit pins extension board, designed specially to take advantage of  fischertechnik's unique,  flexible\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/plug-cable-connector-red-green\" target=\"_blank\"\u003ered and green round plug\u003c\/a\u003e cable connections. By design, the I\/O board rubber legs slot into the fischertechnik black base-plate grid securely.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-4\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/MicroBit_IO_F_full_3e89fe6c-3e38-42a5-a9d6-bc64921c15e9_grande_copy_compact.jpg?v=1556469862\" alt=\"\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"col-sm-4\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5810_medium.png?v=1556549771\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\" class=\"col-sm-4\"\u003e\u003cimg style=\"float: none;\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5809_medium.png?v=1556549771\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe price below is for 1 model out of the 12 models STEM II pack.  If you want to build all 12 models, order the \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/fischertechnik\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003efull STEM II pack\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eThe fischertechik  advantage\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAll model parts can be reused and recycled for other projects and student's creative pieces.    fischertechnik is made in Germany with quality and precision.\u003c\/li\u003e\n\u003cli\u003eNo soldering.  Ideal for all ages, promote problem solving, changes on the fly as debugging and adjustment can be done instantly.    All works can be done to perfection as even the smallest adjustment can be accommodated, thanks to \u003cspan\u003e\u003cstrong\u003ethe complete range of mechanical\/structural and electronic blocks offered by fischertechnik.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne of the 12 models of \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003eSTEM 2\u003c\/a\u003e.   You can now order it on its own for easy whole class lesson, without needing to pick and sort building blocks every time.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e micro:bit code\u003c\/h5\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003ePart 1 - micro:bit block commands used in the Staircase Light Model\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eTo achieve fluency and competency in micro:bit coding, you really need to get a thorough understanding of each of the block catagories to be used in the Staircase Light Model (see part 2 below for the full code).    Fortunately, all the reference guides are available on the BBC micro:bit web site for you to get a deeper and more comprehensive understanding and mastery.\u003c\/p\u003e\n\u003cp\u003eThrough every \u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-fischertechnik-stem\" target=\"_blank\"\u003efischertechnik STEM II models\u003c\/a\u003e (12 of them), you can learn, practise, build fluency and confidence in coding.\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan\u003eStaircase Light\u003c\/span\u003e Model used the following micro:bit blocks.  You can click to lean more about each of the block catagories.  The links bring you directly to the respective part of the BBC micro:bit reference document site, where live codes are included for you to understand, try, and download:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"background-color: #f2f2f2; padding-left: 10px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\" target=\"_blank\"\u003eBasic\u003c\/a\u003e\u003c\/strong\u003e (basic micro:bit functions and actions):  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/on-start\" target=\"_blank\"\u003eOn Start\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/show-leds\" target=\"_blank\"\u003eShow LED\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/show-icon\" target=\"_blank\"\u003eShow icon\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/basic\/pause\" target=\"_blank\"\u003ePause\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/input\" target=\"_blank\"\u003eInput \u003c\/a\u003e\u003c\/strong\u003e(events and inputs from sensors):   \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/input\/button-is-pressed\" target=\"_blank\"\u003eButton is Pressed\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\" target=\"_blank\"\u003eLoops\u003c\/a\u003e\u003c\/strong\u003e:   \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/loops\/while\" target=\"_blank\"\u003eWhile Loop\u003c\/a\u003e (repeat code while a \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/boolean\" target=\"_blank\"\u003eBoolean\u003c\/a\u003e condition is true)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\" target=\"_blank\"\u003eLogic\u003c\/a\u003e:  \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/if\" target=\"_blank\"\u003eIf\u003c\/a\u003e (\u003c\/strong\u003econditionally run code depending on whether a \u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/logic\/boolean\" target=\"_blank\"\u003eBoolean\u003c\/a\u003e condition is true or false)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/variables\/var\" target=\"_blank\"\u003eVariables\u003c\/a\u003e\u003c\/strong\u003e: \u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/blocks\/variables\/assign\" target=\"_blank\"\u003eAssign\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003evariables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\" target=\"_blank\"\u003eFunction\u003c\/a\u003e:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\/define\" target=\"_blank\"\u003eDefine\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ea function,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/types\/function\/call\" target=\"_blank\"\u003eCalling\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ea function\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\" target=\"_blank\"\u003ePins\u003c\/a\u003e\u003c\/strong\u003e (Control currents in Pins for analog\/digital signals, servos, i2c,...) :   \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\/digital-write-pin\" target=\"_blank\"\u003eDigital Write Pin\u003c\/a\u003e, \u003ca href=\"https:\/\/makecode.microbit.org\/reference\/pins\/digital-read-pin\" target=\"_blank\"\u003eDigital Read Pin\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #e69138;\"\u003ePart 2   The \u003cspan style=\"color: #000000;\"\u003e\"live\"\u003c\/span\u003e Staircase Code  \u003cspan style=\"color: #000000;\"\u003e- Understand, Edit and Download\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e  The following code has used all the mentioned blocks in Part 1 above.    \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComments In English, click the \" ? \" on block to find out the comment (meaning) of the block code.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf you read this page on a computer with wider screen size, you will be able to see the micro:bit simulator that is fully clickable.\u003c\/li\u003e\n\u003cli\u003eIf you cannot see the code, such as on a mobile phone, please  click\u003ca href=\"https:\/\/makecode.microbit.org\/_ECxFJpXcMPEh\" target=\"_blank\"\u003e this link\u003c\/a\u003e instead.\u003c\/li\u003e\n\u003cli\u003eClick  \u003cimg height=\"37\" width=\"45\" alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/crop_large.png?v=1503499426\"\u003e to open the code on the micro:bit website for further editing and modification.\u003c\/li\u003e\n\u003cli\u003eClick  \u003cimg height=\"42\" width=\"44\" alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/download_large.png?v=1503499606\"\u003e to download this code to your micro:bit for immediate use or to save on your computer.     \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"position: relative; height: 0; padding-bottom: 70%; overflow: hidden;\"\u003e\u003ciframe src=\"https:\/\/makecode.microbit.org\/#pub:_ECxFJpXcMPEh\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" sandbox=\"allow-popups allow-forms allow-scripts allow-same-origin\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e Online guide\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eSee \u003c\/span\u003e\u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/86471\/l\/1064830-\" target=\"_blank\"\u003eonline guide with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emicro:bit coding samples\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the Staircase Light model\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"http:\/\/etchk.screenstepslive.com\/s\/etcsup\/m\/73283\" target=\"_blank\"\u003emicro:bit coding with input and output guides here\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eI\/O board\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1;\" style=\"width: 99%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; text-align: left; padding-left: 30px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003eNo.\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003eDescription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; text-align: center;\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e8 x light\/LED\u003c\/p\u003e\n\u003cp\u003e4 x DC motor\u003c\/p\u003e\n- \u003cstrong\u003e600mA per output\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e- 6 - 9 V\u003c\/strong\u003e\u003cbr\u003e\n\u003cul style=\"padding-left: 30px;\"\u003e\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 30px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e5 x analog\/ digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e1 x digital\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003e- signal up to 5V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eI2C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x connector (SCL, SDA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e\n\u003cp\u003e1 x sensor power supply connection\u003c\/p\u003e\n\u003cp\u003e(6-9V power supply)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003e3.3 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x sensor power supply connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x battery (6 - 9 V) min 4.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"padding-left: 30px;\"\u003e\n\u003ctd style=\"width: 25%; padding-left: 30px;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 16.3507%; padding-left: 30px;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"width: 74.6493%; padding-left: 60px;\"\u003e1 x universal power adaptor ( 6 - 9 V) min 4.5 v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1yEuZEzwlqx7qqbtLTBjtINohXp1BHvEl\/view?usp=sharing\" target=\"_blank\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/files\/Screen_shot_2019-04-30_at_5.34.15_PM_large.png?v=1556617008\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"fischertechnik","offers":[{"title":"Model Pack \/ No I\/O board \/ No micro:bit","offer_id":1606262259742,"sku":"","price":304.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ + I\/O board \/ No micro:bit","offer_id":1606262325278,"sku":"","price":503.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ + I\/O board \/ + micro:bit","offer_id":1606262358046,"sku":"","price":638.0,"currency_code":"HKD","in_stock":true},{"title":"Model Pack \/ No I\/O board \/ + micro:bit","offer_id":19370027155552,"sku":"","price":439.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/DSCF5809.png?v=1556549771"},{"product_id":"stop-bit-traffic-light-for-bbc-micro-bit","title":"STOP:bit - Traffic Light for BBC micro:bit","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eUpgrade your pedestrian crossing project with the STOP:bit for BBC micro:bit. This pre-assembled board has 3 LEDs and be can be coded with the MakeCode Editor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/sfh7j-nq8GM\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe STOP:bit for the BBC micro:bit is the ultimate upgrade for traffic light\/pedestrian crossing projects. Not only does it make coding the project a breeze, the board is supplied pre-assembled so you don't even need to fire up the soldering iron. Love it or hate it, variations of the pedestrian crossing project have been around for decades. When I did mine, it was on a 6502 EMMA board and coded with Assembly and it also included a level crossing. Thankfully, tapping low level programming languages into a hexadecimal keypad is now a thing of the past. The Kitronik STOP:bit is a purpose built accessory that can only lead to a more enjoyable project with a nicer looking end result.\u003c\/p\u003e\n\u003cp\u003eThe STOP:bit is a bolt-on\/clip-on board for the BBC micro:bit replicating a traffic light. The PCB has been designed to have the same physical features of a traffic light, with the addition of a BBC micro:bit as the pedestrian crossing control box. The STOP:bit has 3 10mm diameter LEDs. Each of these LEDs is driven from one of the BBC micro:bit IO pins. Power to the LEDs is supplied from the BBC micro:bit connections. STOP:bit is supplied with 4 countersunk screws which gives you the option of bolting the microbit directly onto the STOP:bit. Alternatively, crocodile clips can be used between the pads on the STOP:bit and the corresponding pads on the microbit.\u003c\/p\u003e\n\u003cp\u003eIf your scope is larger than a single traffic light, you can use the microbits radio module to communicate with other lights if they also have a microbit attached. This is great for exploring traffic management in a town or city.\u003c\/p\u003e\n\u003cp\u003eWe have also had some custom blocks added to the MakeCode Editor to make the job of coding this project much more simple. This will allow you to do this project in class with younger students. This is further reinforced by STOP:bit being pre-assembled, so there is no soldering or fiddly mechanical fixings, other than those used to secure the microbit, to worry about. However, you are not confined to using our custom blocks, you can also use the 'digital write pin' block.\u003c\/p\u003e\n\u003cp\u003eTo add our custom blocks to the editor; Click on the cog in the top right of the editor and select 'Add Package' from the menu. This will open a dialog window with a search box. Type Kitronik into the search box and all of our custom blocks will appear as tiles. Scroll down and select the tile titled 'kitronik-stopbit' and it will be added to the blocks menu.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpgrade your microbit traffic light\/pedestrian crossing projects.\u003c\/li\u003e\n\u003cli\u003eCode it with the Microsoft\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMakeCode Editor\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eWe have added some custom blocks to the MakeCode Editor to make the job of coding more straightforwards, which opens up the project to younger children.\u003c\/li\u003e\n\u003cli\u003eAttach the BBC micro:bit directly to STOP:bit for a tidy wireless project.\u003c\/li\u003e\n\u003cli\u003eIt comes pre-assembled and looks great.\u003c\/li\u003e\n\u003cli\u003eIf using multiple STOP:bits you can use radio to coordinate traffic management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x STOP:bit for the BBC micro:bit\u003c\/li\u003e\n\u003cli\u003e5 x\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.kitronik.co.uk\/c2312-counter-sunk-m3-screw-pack-of-100.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eM3 8mm Countersunk Screws\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e5 x\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.kitronik.co.uk\/c2312-counter-sunk-m3-screw-pack-of-100.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eM3 Hex Full Nut\u003c\/a\u003e. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 120mm.\u003c\/li\u003e\n\u003cli\u003eBase Width: 38mm.\u003c\/li\u003e\n\u003cli\u003eHeight: 15.6mm.\u003c\/li\u003e\n\u003cli\u003ePCB Thickness: 1.6mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequires:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"BBC micro:bit\" href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-starter-kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBBC micro:bit\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"USB Cable\" href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/1m-usb-type-a-to-micro-b-usb-noodle-cable\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eType-A to Micro-B USB Cable\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"MakeCode Editor\" href=\"https:\/\/makecode.microbit.org\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMakeCode Editor\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eResources:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca title=\"5642 stop bit datasheet\" href=\"https:\/\/www.kitronik.co.uk\/pdf\/5642-stop-bit-bbc-microbit-pedestrian-crossing-traffic-light-datasheet.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDatasheet\u003c\/a\u003e.\u003cimg src=\"https:\/\/www.kitronik.co.uk\/pdf\/pdf_icon.gif\" alt=\"pdf_icon.gif\" width=\"25\" height=\"24\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eLesson Plan\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSee \u003ca href=\"https:\/\/www.kitronik.co.uk\/blog\/teachers-lesson-plans-stopbit-microbit\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eStop:bit lesson plans here\u003c\/a\u003e\u003c\/p\u003e","brand":"Kitronik","offers":[{"title":"Default Title","offer_id":12459758059616,"sku":"5642","price":35.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/5642_additional-stop-bit-bbc-microbit-pedestrian-crossing-traffic-light-connected.jpg?v=1537195120"},{"product_id":"lamp-bit-street-light-for-bbc-micro-bit","title":"LAMP:bit - Street Light for BBC micro:bit","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eThe LAMP:bit is a bolt-on\/clip-on board for the micro:bit that replicates a street light which features a built in phototransistor (light sensor)  for autonomous switching.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/lBc1kGonu1k\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eThe LAMP:bit features connections which allow the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-starter-kit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003emicrobit\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eto be bolted\/clipped directly to it. It has been designed to replicate a streetlight, in form and function. This is a great board for use in transportation projects and has been designed to fit the same aesthetic as the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/stop-bit-traffic-light-for-bbc-micro-bit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSTOP:bit\u003c\/a\u003e, so that they can be used together in the same projects.\u003c\/p\u003e\n\u003cp\u003eThe board also features a\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.kitronik.co.uk\/35139-phototransistor-ltr-4206-pack-of-10.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003ephototransistor\u003c\/a\u003e (light senso) \u003cspan\u003e \u003c\/span\u003ethat can be used to react to changes in ambient light levels, thus switching on and off the white LED autonomously. For timed switching, the project could include the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.kitronik.co.uk\/5635-rtc-board-for-the-bbc-microbit.html\"\u003eKitronik RTC board\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003efor a different type of autonomy.\u003c\/p\u003e\n\u003cp\u003ePower is supplied to the board from the micro:bit that is connected to it via the 0V and 3V pins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe LAMP:bit is an accessory for the BBC micro:bit that replicates a street light.\u003c\/li\u003e\n\u003cli\u003eIt features a built in phototransistor for autonomous switching.\u003c\/li\u003e\n\u003cli\u003eThe micro:bit can bolt-on\/clip-on to the board.\u003c\/li\u003e\n\u003cli\u003eFollows the same aesthetic as the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.kitronik.co.uk\/5642-stopbit-traffic-light-for-bbc-microbit.html\"\u003eSTOP:bit\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eIt can be used in conjunction with the STOP:bit for larger projects.\u003c\/li\u003e\n\u003cli\u003eWe have created custom code blocks for the\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/makecode.microbit.org\/\"\u003eMakeCode Editor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ethat are available as an Extension to the editor.\u003c\/li\u003e\n\u003cli\u003eThe bottom of the LAMP:bit PCB snaps off to form a stable cross base.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x LAMP:bit for the BBC micro:bit\u003c\/li\u003e\n\u003cli\u003e5 x\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.kitronik.co.uk\/c2312-counter-sunk-m3-screw-pack-of-100.html\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eM3 8mm Countersunk Screws\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e5 x\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.kitronik.co.uk\/c2312-counter-sunk-m3-screw-pack-of-100.html\"\u003eM3 Hex Full Nut\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 135mm.\u003c\/li\u003e\n\u003cli\u003eWidth: 75mm.\u003c\/li\u003e\n\u003cli\u003eBase Width: 42mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eLesson Plan\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSee here for \u003ca href=\"https:\/\/www.kitronik.co.uk\/blog\/teachers-lesson-plan-lampbit-microbit\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLamp:bit lesson plan\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Kitronik","offers":[{"title":"Default Title","offer_id":18333194059872,"sku":"5643","price":48.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/5643_large-lamp-bit-micro-bit-micro-town-accessory.jpg?v=1545721150"},{"product_id":"access-bit-for-bbc-micro-bit","title":"ACCESS:bit for BBC micro:bit","description":"\u003cp\u003eThe ACCESS:bit is a bolt-on\/clip-on board for the BBC micro:bit that simulates an access barrier. It includes a switch, battery cage, on\/off switch and a buzzer\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/sTdhY-pygYo\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"autoplay; encrypted-media\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ehe ACCESS:bit is a bolt-on\/clip-on board for the BBC\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-starter-kit\" target=\"_blank\"\u003emicrobit\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ethat simulates an access barrier. It Includes a switch for turning the integrated 3xAAA battery supply on and off and also a buzzer for sound. The ACCESS:bit joins the family of transportation\/pedestrian crossing micro:bit accessories, that also includes; the\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/stop-bit-traffic-light-for-bbc-micro-bit\" target=\"_blank\"\u003eSTOP:bit\u003c\/a\u003e and\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/lamp-bit-street-light-for-bbc-micro-bit\" target=\"_blank\"\u003eLAMP:bit\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe ACCESS:bit is supplied with a single servo, a barrier, and all of the required fixings. Once the microbit has been fitted to the ACCESS:bit its LED matrix is fully visible and therefore can be used to display warning signals, stop\/go symbols or as a light sensor for autonomous actions.\u003c\/p\u003e\n\u003cp\u003eThe ACCESS:bit has been designed to allow for connection to the micro:bit via the supplied M3 countersunk screws or via crocodile clips. For pinout information, please refer to the\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.kitronik.co.uk\/pdf\/5646-access-bit-microbit-pedestrian-crossing-datsheet.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eKitronik has also produced a set of custom MakeCode editor blocks that make it possible to simplify the task of coding, thus opening up this activity to younger students.\u003c\/p\u003e\n\u003cp\u003eTo add the custom blocks to the MakeCode menu, select the cog in the top right of the editor. Then, select Extensions from the drop down menu. This will bring up the search box, search for Kitronik. Now, select the ACCESS:bit tile and the blocks will be added to the editor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt can be used in conjunction with the STOP:bit for larger projects.\u003c\/li\u003e\n\u003cli\u003eWe have created custom code blocks for the\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/makecode.microbit.org\/\" target=\"_blank\"\u003eMakeCode Editor\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ethat are available as an Extension to the editor.\u003c\/li\u003e\n\u003cli\u003eThe bottom of the LAMP:bit PCB snaps off to form a stable cross base.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eContents:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ACCESS:bit with integrated battery cage.\u003c\/li\u003e\n\u003cli\u003e5 x M3 Countersunk screws and\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/kitronik.co.uk\/products\/2315-m3-hex-full-width-nut-zinc-pack-of-100\"\u003eM3 nuts\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e1 x\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/products\/mini-180-degree-servo-with-accessories\" target=\"_blank\" rel=\"noopener\"\u003e180 degree servo\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eA single access barrier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 89mm.\u003c\/li\u003e\n\u003cli\u003eMax Width (with barrier fully extended): 125mm.\u003c\/li\u003e\n\u003cli\u003eMax Depth (with servo affixed): 30mm.\u003c\/li\u003e\n\u003cli\u003ePCB Thickness: 1.6mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequires:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/bbc-micro-bit-starter-kit\" target=\"_blank\"\u003eBBC micro:bit\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e3 x AAA Batteries.\u003c\/li\u003e\n\u003cli\u003eA Screwdriver.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eLesson Plan\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSee here for \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.kitronik.co.uk\/blog\/lesson-plans-accessbit-microbit\/\" target=\"_blank\"\u003eAccess:bit lesson plan\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Kitronik","offers":[{"title":"Default Title","offer_id":19998302699616,"sku":"5646","price":105.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/5646_large-access-bit-microbit-transportation-pedestrian-crossing-projects.jpg?v=1564577102"},{"product_id":"move-mat-line-following-and-activity-maps-a1-size","title":":MOVE mat line following and activity maps - A1 size","description":"\u003cp\u003eThe :MOVE mat line following and activity maps - A1 size is an accessory for\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/kitronik-move-motor-for-the-bbc-micro-bit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e:MOVE Motor\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/kitronik.co.uk\/products\/5652-move-mini-mk2-buggy-kit-excl-microbit\"\u003e:\u003c\/a\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/move-mini-buggy-kit-excl-micro-bit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMOVE mini\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e. It can be used just for fun, or as part of a project in the classroom. The mat is double-sided, with a line following track on one side and a mock-up of a town on the other.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/HchkYF3QzGE\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eThe line following side offers an attractive alternative to having to create a track by hand. No more fighting with a roll of tape and no more cleaning up adhesive residue afterwards. Level up your line following game today!\u003c\/p\u003e\n\u003cp\u003eThe town mock-up side provides a great place to set up traffic projects, where other props can be used. Things such as\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/lamp-bit-street-light-for-bbc-micro-bit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLAMP:bit\u003c\/a\u003e,\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/stop-bit-traffic-light-for-bbc-micro-bit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSTOP:bit\u003c\/a\u003e, and also\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.etchkshop.com\/collections\/bbc-micro-bit\/products\/access-bit-for-bbc-micro-bit\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eACCESS:bit\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003ecan be utilised to great effect.\u003c\/p\u003e\n\u003cp\u003eThe mat is A1 in size, which is a generous 594mm x 841mm. When not in use it can either be stored flat or folded up.\u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eA double-sided accessory mat for :MOVE Motor for micro:bit and Edison V2 robot.\u003c\/li\u003e\n\u003cli\u003eGreat for use at home and in the classroom.\u003c\/li\u003e\n\u003cli\u003eOn one side there is a line following track and on the other a town mock-up.\u003c\/li\u003e\n\u003cli\u003eNo more creating line following tracks with tape and no more clean-up afterwards.\u003c\/li\u003e\n\u003cli\u003eCreate town projects, utilising Kitronik traffic calming type props.\u003c\/li\u003e\n\u003cli\u003eWhen not in use it can be stored flat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eContents:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 x :MOVE mat line following and activity maps - A1 size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 841mm.\u003c\/li\u003e\n\u003cli\u003eWidth: 594mm.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kitronik","offers":[{"title":"Default Title","offer_id":35182837301403,"sku":"46165","price":40.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0214\/4060\/products\/46165_additional-2-activity-map-edison-movr-mini-move-motor-1000_700x_abbe974c-20ff-4baa-90e4-3937c704062b.jpg?v=1595667752"}],"url":"https:\/\/www.etchkshop.com\/collections\/smart-neighbourhood\/mcbit.oembed","provider":"ETC Educational Technology Connection (HK) Ltd","version":"1.0","type":"link"}