How to realize Micro Control System detect 220V AC signal?

p****703 asked Jul 10,2018

I try to input 220V AC Optocoupler, but the output signal doesn't change. Is somenone know the error?


  • Your Answer(1)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
    View More
    Browse other questions tagged or ask your own question.
    Ranking Name Answers