I was wondering can I run everything off my Arduino such as my Relay for my DC Fan, My LED and Thermistor? Or is it possible to run off the RaspberryPi and Arduino at the same time.
Either one is fine. You can have it all connected to the Arduino or you can mix and match. It doesn’t matter.
Also which would be the best programming to use on OpenPLC to make the activity work.
The best programming language is the one you know best.
I want to the thermistor to recognise the a set temperature parameters which in turn will turn on the DC Fan and LED. Is Ladder Logic possible?