Here we go. First of many post. Thinking I will just keeping editing the main post to keep everything together.
It all started with wanting to add an emergency button and torch ok to move which my plasma machine supports. I had issues with tip ups and torch not firing because of faulty consumables. So I started with taking pictures of the electronics enclosure and deciphering the bob (breakout board).
[20181101_154550]
The ARM chip has many inputs and outputs and looks like most of them a…
I have a picture posted of the (reed) relay. Don’t recall the exact specs but from what I remember it can only handle a small amount. Maybe less then 1 amp @ 12v.