Thanks. I have never used optocouplers before, but it sounds like a good idea.
Do you know an optocoupler suitable for my purpose? My signal is a squarewave running at 9kHz and below.
Thanks. I have never used optocouplers before, but it sounds like a good idea.
Do you know an optocoupler suitable for my purpose? My signal is a squarewave running at 9kHz and below.