Under $100

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Servo Clip

Sensor/Input/Output

SKU00100

An adapter for connecting a servo meter with...

HK$ 15.00
Servo for Micro:bit

Sensor/Input/Output

SKU00073

Provides a really easy way to attach up...

HK$ 84.00
Silcone tube for use with water pumps

Sensor/Input/Output

25114

This silicone tube is for use with the 3V...

HK$ 22.00
Slider for micro:bit

Sensor/Input/Output

SKU00085

Allows you to interact with your micro:bit by...

HK$ 55.00
Switch for the Micro:bit

Sensor/Input/Output

SKU00095

A solid-state (no moving parts) relay that allows an...

HK$ 53.00
Ultrasonic Distance Sensor HC-SR04, 5V

Sensor/Input/Output

46130

Add obstacle detection to your robotics, electronics, or...

HK$ 20.00
Sale
Ultrasonic Sensor - HC-SR04, 5V
Ultrasonic Sensor - HC-SR04, 5V

Sensor/Input/Output

SEN-13959

This is the HC-SR04 ultrasonic ranging sensor. This...

HK$ 15.00
Ultrasonic sensor with casing and cables, 3.3v

Sensor/Input/Output

ROB00128

HK$ 65.00