Sensor/ Input/ Output/ Shield

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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
Grove - Relay

Sensor/Input/Output

103020005

The Relay is a digital normally open switch...

HK$ 32.00
Low Voltage Relay for the Micro:bit (solid state)

Sensor/Input/Output

6K800061

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

HK$ 75.00
Power for micro:bit

Power Supply Unit

SKU00074

Opens up lots of ways of powering your...

HK$ 80.00
Switch for the Micro:bit

Sensor/Input/Output

SKU00095

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

HK$ 55.00