4 Channel Relay Module For micro:bit®
by Velleman
This 4-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by a micro:bit®
Features
- BBC micro:bit® interface connector
- indicator LEDs for relay output status
- 3.3 V regulator on board
Specifications
- control input current (P3, P4, P6, P7): max. 5 mA
- control input voltage: 3.3 - 5 VDC
- relay output: 24 VDC 3 A (non-inductive)
- dimensions: 57 x 80 mm
- operating voltage: 5 VDC
- contacts: NO / NC
Manual
Firmware
We no longer stock this product
It's sad to say goodbye but sometimes we have to retire products to make way for new things.
You may still be able to buy this product directly from our friends at Velleman - check out their website!
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