micro:bit + fischertechik + Soil Moisture Sensor - 智能乾衣機

RSS

這次我們把Soil Moisture sensor放在衣服上以量度衣服的濕度，

當Soil Moisture sensor讀取到的數字值很高時，即是衣服很濕，馬達(風扇)便會開啟以吹乾衣服，

當風扇吹乾衣服後，Soil Moisture sensor讀取到的數值自然會下降，馬達(風扇)亦會關閉以節省電力。

教學詳情 : http://etchk.screenstepslive.com/s/etcsup/m/73283/l/1083020-1

Tags: fischertechnik micro:bit soil moisture sesnor STEM

We Accept

/* if no javascript: get back ATC button */ body:not(.spo-loaded) [data-shopify="payment-button"], body:not(.spo-loaded).template-product input[name="add"][type="submit"], body:not(.spo-loaded).template-collection form[action="/cart/add"] [type=submit], body:not(.spo-loaded).template-index form[action="/cart/add"] [type=submit], body:not(.spo-loaded) form[action="/cart/add"] [type=submit] {opacity: 1; pointer-events: all} body:not(.spo-loaded) form[action^="/cart"]:not([action^="/cart/add"]):not(#currency_form) button, body:not(.spo-loaded) form[action^="/cart"]:not([action^="/cart/add"]):not(#currency_form) input[type="submit"], body:not(.spo-loaded) form[action^="/cart"]:not([action^="/cart/add"]):not(#currency_form) input[type="button"], body:not(.spo-loaded) [name="checkout"], body:not(.spo-loaded) [name="goto_pp"], body:not(.spo-loaded) [name="goto_amazon_payments"] {opacity: 1; pointer-events: all}

micro:bit + fischertechik + Soil Moisture Sensor - 智能乾衣機

Recent Posts

Categories

We Accept

Shopping Cart

My Account

micro:bit + fischertechik + Soil Moisture Sensor - 智能乾衣機

Recent Posts

Categories

We Accept