Under $100

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12V 500mA UK Mains Wall Power Supply

Mains Plug Top

2260

A 12V 500mA Mains Plug Top Power Supply...

HK$ 59.00
28mm Crocodile Clips, pack of 50

Conductive Thread Connector

2470

Sewable electronics. (Click here for our  full selection of...

HK$ 50.00
3 x AA Battery Cage with Lead and 2.1mm DC jack

Battery Holder

2284

3xAA Battery Holder with a built-in lead that...

HK$ 21.00
3 x AAA micro:bit Battery Holder with on/off switch

Battery Holder

2224

This 3 x AAA Battery box features a...

HK$ 13.00
3V Vertical Submersible Water Pump

Water pump

25110

  This 3V vertical submersible low power water...

HK$ 21.00
5.0V 130mA Polycrystalline Solar Cell for the Kitronik Environmental Control Board

Solar Cell

3608

This solar cell  (when used with 3 x AA Ni-MH...

HK$ 69.00
5mm flashing/ flickering LEDs (various colours)

LED light

3538

Flashing LED with a viewing angle of 30...

HK$ 2.40
5mm Standard (Diffused lens) LED (various colours)

LED light

3542

Standard Diffused LED with a viewing angle of...

HK$ 1.00
5V LED Desk Lamp Kit

LED light

2155

This 5V LED lamp module offers a really...

HK$ 30.00
9V PP3 Battery Clip Lead to 2.1mm DC Connector

Cable

4132

A PP3 to 2.1mm centre-positive barrel jack DC...

HK$ 9.50
:Create Interface board for micro:bit and fischertechnik

Shield for sensor/input/output

5656

Bridge the gap between fischertechnik STEM kits &...

HK$ 75.00
:Move Line Following Board For BBC micro:bit

Model Pack accessory

5629

Add line following to your micro:bit buggy/robots with...

HK$ 60.00
:MOVE mat line following and activity maps - A1 size

Floor Mat

46165

The :MOVE mat line following and activity maps...

HK$ 40.00
:MOVE Sensor Interface Board for the BBC micro:bit

Model Pack accessory

5628

Upgrade your :MOVE mini with sensory input via...

HK$ 64.00
Audio Cable for BBC micro:bit

Audio cable

5622

Audio Cable for the BBC micro:bit. Connect the...

HK$ 22.00
Bumper Add-On For The :MOVE MINI V2

Model Pack accessory

5658

Get more from :MOVE mini for the BBC...

HK$ 17.00
Buzzer 3V

Sensor/Input/Output

3305-01

Low cost miniature buzzer with built in drive...

HK$ 15.00
Buzzer 6V

Sensor/Input/Output

3306-01

A low cost 6V Miniature Buzzer with built...

HK$ 15.00
Clippable 180 degree Servo Motor

Servo motor

25105

Our new clippable servo has had the standard...

HK$ 49.00
Clippable 360 Degree Servo

Servo motor

25111

This clippable servo has had the standard pin...

HK$ 55.00
Colour Changing 5mm Diffused LED - 540mCd

LED light

3591

This LED slowly cycles through various colours, making...

HK$ 5.00
Conductive Hook & Loop (Velcro) Strip - 2.5 cm x 10 cm

Conductive Velcro

2740

 Hook & Loop strips (such as Velcro)...

HK$ 60.00
Crocodile Clip with female jumper connector (4 Pack)

Cable

2447

This is a 4 pack of wires that...

HK$ 29.00
Crocodile Clip with Pigtail - male jumper connector (4 Pack)

Cable

2480

A 4 pack of wires that are pre-terminated...

HK$ 29.00
Crocodile Leads, Pack of 5 Alligator Clips with 50mm Leads

Cable

2491

  Set of 5 short Crocodile Leads, with...

HK$ 18.00
Digital Logic Pack for Kitronik Inventor's Kit

Sensor/Input/Output

5653

Introduction to Digital Logic gates and combining these...

HK$ 89.00
E-textile kit for the BBC micro:bit

Sewable electronics

5607

The E-Textiles kit for the BBC micro:bit offers...

HK$ 88.00
Electro-Fashion Sewable Miniature Coin Cell Holder

Battery Holder

2718

This Miniature Sewable Coin Cell Holder has large...

HK$ 11.00
Electro-Fashion, Push Button Switch

Sewable electronics

2708

This sewable push switch from Kitronik can be...

HK$ 9.00
Electro-Fashion, Sewable 5mm LED Holder, pack of 10

Sewable electronics

2746

Sewable electronics. (Click here for our  full selection of...

HK$ 40.00
Electro-Fashion, Sewable Coin Cell Holder

Battery Holder

2701

This specially designed Sewable Coin Cell Holder has...

HK$ 11.00
Electro-Fashion, Switched Coin Cell Holder

Battery Holder

2711

This specially designed e-textiles coin cell holder from...

HK$ 18.00
Electro-Fashion: Conductive thread (2m or 6m)

Conductive Thread

2724

Conductive thread can be used like conventional sewing...

HK$ 19.00
Electro-Fashion: Conductive thread (45m or 250m)

Conductive Thread

2722

Conductive thread can be used like conventional sewing...

HK$ 90.00
Encased Piezo Element (PCB Mount)

Sensor/Input/Output

3308

Miniature PCB mount Piezo buzzer. Requires external drive...

HK$ 7.00
In-Line Geared TT Hobby Motor with wires - Croc Clips

Motor and wheel

25113

This version of our 90RPM in-line geared TT...

HK$ 48.00
JST Battery to Servo Power Adaptor

Cable

4176

This handy cable allows you to power some...

HK$ 5.00
Kitronik 'Mini' Prong Soil Moisture Sensor for BBC micro:bit

Sensor

56107

The Mini Prong soil sensor is a short...

HK$ 21.00
Kitronik :MOVE line following board

Sensor/Input/Output

56111

The Kitronik :MOVE Line Following sensor board adds...

HK$ 32.00
Kitronik :MOVE Motor Klaw Kit

Servo powered gripper

5696

The :MOVE Motor Klaw provides a fun and...

HK$ 78.00
Kitronik BullDozer add on for :MOVE mini Mk2

Model Pack accessory

5671

Get more from :MOVE mini for the BBC...

HK$ 83.00
Kitronik Clippable Detector Board V1.0

Sensor/Input/Output

5678

Detects light, objects and can follow lines.  The...

HK$ 43.00
Kitronik Klaw MK2 Robotic Gripper Kit

Servo powered gripper

25104

The Kitronik Klaw MK2 Robotic Gripper Kit is...

HK$ 82.00
Kitronik MI:pro Protector Case for the BBC micro:bit V1 & V2

Micro:bit protective case

56102

Designed to work with both the original micro:bit V1 and...

HK$ 33.00
Kitronik Micro USB to 5V breakout

Breakout board

5109

This pre-built USB to 5V breakout board offers...

HK$ 9.50
Kitronik Pen Lifter for :MOVE Motor for BBC micro:bit

Sensor/Input/Output

56118

Get creative with the Pen Lifter add-on for...

HK$ 75.00
Kitronik Resistive Touch Keypad

Sensor/Input/Output

5637

Designed to make the resistive touch capabilities of...

HK$ 34.00
LAMP:bit - Street Light for BBC micro:bit

Model Pack with sensor/input/output

5643

The LAMP:bit is a bolt-on/clip-on board for the...

HK$ 48.00