Velleman VMM400 4 Channel Relay Module for Microbit
Velleman
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- VMM400
- Velleman
- DIY Kits & Projects
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This 4-channel relay interface board can control various appliances and other equipments with high current. It can be controlled directly by a MICROBIT®.
BBC micro:bit® interface connector
indicator LEDs for relay output status
3.3 V regulator on board
