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Goldcap 10F/2,3V

spare parts

37031

Electrolytic capacitor for storing electrical energy

HK$ 79.20
Grammar Activity book 1 - sentence punctuation

Activity Book

TJ97

Just as road signs tell car drivers how...

HK$ 60.00
Grammar Activity book 2 - writing sentences

Activity Book

TJ98

Just as there are lots of different types...

HK$ 60.00
Grammar Activity book 3 - prefixes and suffixes

Activity Book

TJ99

Words are like buildings that can be changed,...

HK$ 60.00
Grammar Activity book 4 - past and present tense

Activity Book

TK01

This book shows children how to use the...

HK$ 60.00
Grammar Copymasters

Teacher's Photocopy Master

TH86

These Grammar Copymasters are designed to consolidate and...

HK$ 320.00
Grammar Posters

Poster

TJ43

This pack of 4 posters provides a great...

HK$ 170.00
Grammar Teacher's Guide

Handbook / Teacher's Guide

TH84

Letterland Grammar introduces the grammatical concepts in Key...

HK$ 290.00
Gratnells micro:bit SmartCase (with divider set)

Classroom Storage

SC1SET022626

Strong storage case to hold 24 BBC micro:bit...

HK$ 360.00
Green control board

Shield for sensor/input/output

Many have asked for a simplified board card....

HK$ 480.00
Green lead, 300/ 3500 mm

spare parts

147009

The fischertechnik 1-wire electronic element lead

HK$ 9.00
Gripper part, red

spare parts

113853

Ideally adapted for creative building

HK$ 6.60
Grove - 4 pin Female Jumper to Grove 4 pin Conversion Cable (5 PCs per PAck)

Cable

110990028

4 pin Female Jumper to Grove 4 pin...

HK$ 43.00
Grove - 4 pin Male Jumper to Grove 4 pin Conversion Cable (5 PCs per Pack)

Cable

110990210

Grove is a convenient plug-and-play system with specialized...

HK$ 32.00
Grove - 4-Digit Display

Sensor/Input/Output

104030003

4 digit display module is usually a 12...

HK$ 65.00
Grove - 80cm Infrared Proximity Sensor

Sensor/Input/Output

101020042

The 80cm Infrared Proximity Sensor is a General...

HK$ 153.00
Grove - Blue LED

Sensor/Input/Output

104030010

A general purpose LED module in Grove form...

HK$ 21.00
Grove - Button

Sensor/Input/Output

101020003

This new version of button twig contains one...

HK$ 21.00
Grove - Button (p)

Sensor/Input/Output

111020000

What does “P” mean? “P” is for “panel...

HK$ 21.00
Grove - Buzzer

Sensor/Input/Output

107020000

This is a simple yet enjoyable twig to...

HK$ 15.00
Grove - Collision Sensor

Sensor/Input/Output

101020005

Have you ever been bothered for detecting simple...

HK$ 98.00
Grove - Digital Light Sensor - TSL2561

01020030

This module is based on the I2C light-to-digital...

HK$ 65.00
Grove - Dust Sensor PPD42NS)

Sensor/Input/Output

101020012

PRODUCT DETAILS This Dust Sensor gives a good...

HK$ 127.00
Grove - Flame sensor

Sensor/Input/Output

101020049

HK$ 76.00
Grove - Gesture Sensor (PAJ7620U2)

Sensor/Input/Output

101020083

The sensor on Grove - Gesture is PAJ7620U2...

HK$ 109.00
Grove - Green LED

Sensor/Input/Output

104030007

A general purpose LED module in Grove form...

HK$ 21.00
Grove - Humidity and Temperature Sensor

Sensor

101020011

Grove - Temperature & Humidity Sensor is a...

HK$ 65.00
Grove - Infrared Emitter

sensors

101020026

The Infrared Emitter is used to transmit infrared...

HK$ 47.00
Grove - Integrated Pressure Sensor Kit (MPX5700AP)

Sensor/Input/Output

110020248

Grove - Integrated Pressure Sensor Kit (MPX5700AP) is...

HK$ 355.00
Grove - IR (Infrared) Receiver

sensors

101020016

Grove - IR (Infrared) Receiver is used to receive...

HK$ 43.00
Grove - IR Distance Interrupter v1.2

Sensor/Input/Output

101020175

Provided a high-sensitivity ITR9909 photo-reflector, Grove - IR...

HK$ 65.00
Grove - LED String Light

Sensor/Input/Output

104020005

Grove - LED String Light is a LED...

HK$ 160.00
Grove - Light Sensor v1.2

Sensor/Input/Output

101020132

As an updated version of Grove - Light...

HK$ 32.00
Grove - Line Finder v1.1

Sensor/Input/Output

101020172

The tilt-switch twig is the equivalent of a...

HK$ 43.00
Grove - Luminance Sensor

Sensor/Input/Output

101020076

Grove - Luminance Sensor using APDS-9002 as lumens...

HK$ 65.00
Grove - Magnetic Switch

Sensor/Input/Output

101020038

This is a Grove interface compatible Magnetic switch...

HK$ 32.00
Grove - Mini Fan v1.1

Sensor/Input/Output

108020021

Hey hey, calm down, have some fresh air...

HK$ 88.00
Grove - Moisture Sensor

Sensor/Input/Output

101020008

TheGrove - Moisture Sensor can be used to detect...

HK$ 33.00
Grove - Multi Color Flash LED (5mm)

Sensor/Input/Output

104030014

A general purpose LED module in Grove form...

HK$ 21.00
Grove - OLED Display 0.96" (SSD1315)

Sensor/Input/Output

104020208

We upgraded the Grove - OLED Display 0.96" chip from SSD1308 to SSD1315, the new Grove - OLED Display 0.96" (SSD1315) has better performance    

HK$ 60.00
Grove - Piezo Vibration Sensor

Sensor/Input/Output

101020031

  suitable for measurements of flexibility, vibration, impact...

HK$ 65.00
Grove - PIR Motion Sensor (BISS0001)

Sensor/Input/Output

101020020

This is a simple to use PIR motion...

HK$ 87.00
Grove - Purple LED (3mm)

Sensor/Input/Output

104020002

A general purpose LED module in Grove form...

HK$ 21.00
Grove - Red LED

Sensor/Input/Output

104030005

The 80cm Infrared Proximity Sensor is a General...

HK$ 21.00
Grove - Relay

Sensor/Input/Output

103020005

The Relay is a digital normally open switch...

HK$ 32.00
Grove - Rotary Angle Sensor (P)

Sensor/Input/Output

101020048

What does “P” mean? “P” is for “panel...

HK$ 32.00
Grove - Rotary Angle Sensor (Rotary Potentiometer)

Sensor/Input/Output

101020017

The potentiometer twig produces analog output between 0...

HK$ 32.00
Grove - Servo

Sensor/Input/Output

316010005

Grove - Servo is a bonus product for...

HK$ 69.00