Reply To: Estlcam with experimental Arduino Mega2560 / Ramps 1.4 support

New Home Forum Software Development Estlcam with experimental Arduino Mega2560 / Ramps 1.4 support Reply To: Estlcam with experimental Arduino Mega2560 / Ramps 1.4 support

#20054

Juergen Schilling
Participant

Recently found this article:

http://www.edn.com/design/analog/4420398/1/Isolated-PLC-digital-inputs-for-industrial-control

This is, what I had in mind for a industrial input circuitry…

I’ll need to calculate the right values for the resistors to be used as a 12V input and will give it a try…

Cheers,
Juergen