CRBAman said:Yes, I want to make my own simulator. Its simply board, but I need a scheme
lpickup said:CRBAman said:Yes, I want to make my own simulator. Its simply board, but I need a scheme
It's a very simple schematic...you just need a diode and a few resistors (you can add some switches to switch in various resistor values if you want to make it dynamically switchable). I was able to easily create one on a breadboard. See this page for more details:
https://code.google.com/archive/p/open-evse/wikis/EVSE_TESTING.wiki
The links are broken, but here's the really basic schematic for the various states:
And here's the "enhanced" one with the switch/jumper in place:
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