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®
- BBC micro:bit® interface connector
- indicator LEDs for relay output status
- 3.3 V regulator on board
- 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
- Satisfaction or refund guarantee
- Worldwide shipping via mail or courier
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