So we're using an arduino board at work to help evaluate some sensors and other items for our OEM product...shhhh no one tell my boss!
Received an arduino from someone else with a pinch valve hooked up to it. I'm looking to add another. I know as far as script, i'd put in val 1 0/1, to open/close the pinch valve. I'd like to not take this one out, but where its placed into the board, has a few other holes not being used next to it. If i unscrew 2, put the wires in for my new pinch valve, what do i do next??
Those appear to be 12volt or 24 volt solenoid values, so no way they wire directly to an arduino board. So to do what you wish you need a schematic drawing of what you have presently and a copy of the sketch code used. Little help available if you can't supply either.
This is what I asked for. I don't know why you posted the other photos. We don't need anything else. All we need is a photo of the label on the valve. Just the label and possibly the terminals on the valve but that's all.