Hello! I have a problem, how to operate a low-signal relay?
Probably, a simple
xod/gpio/digital-write will fit just right. What relay model do you have?
I don’t actually have a relay, but a controller from r/c car, which needs a ground to buttons’ pins.If I just set output to zero in digital-write module, will it be like ground?
Yes. If you set
False the board will pull the pin to the ground.
Thank You for helping!
This topic was automatically closed 2 days after the last reply. New replies are no longer allowed.