By Forrest M Mims
I just found this out!
I have a bunch of LEDs laying around, wont be buying optocoupler any time soon
Has anyone here ever experiment with this?
https://www.jameco.com/Jameco/workshop/diy/two-way-optoisolator-forrest-mims.html
I just found this out!
I have a bunch of LEDs laying around, wont be buying optocoupler any time soon
Has anyone here ever experiment with this?
https://www.jameco.com/Jameco/workshop/diy/two-way-optoisolator-forrest-mims.html