I recently bought this optoisolator (datasheet PDF). I am wondering how I can connect it to my Arduino. I have some ideas, but I am afraid to test them because I might damage the board.
What I am trying to do is to connect and disconnect a circuit. What should I connect to the pins on the breakout board? The pins are labeled:
- OUT1
- HV
- OUT2
- HVG
- NC
- IN1
- IN2
- GND
and the schematic is here.