Review on WMYCONGCONG 5 PCS 12V 2 Channel Relay π Module Optocoupler Expansion Board - Efficient & Reliable Control Solution by Charles Alfian
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Seems to work fine, but mostly I had to redesign the pinouts and functions of the board myself. Use it to control the current of other relays controlled by the BeagleBone Green.
- VCC: Power Plus; GND: power supply negative; IN1/IN2: Relay control port.
- Makes me nervous
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