Sorry for my karma, still I would like to ask a question. I m builiding a robot for street theater
I can more or less do what I want, move and speak. I can move in the streets but at some moment my arduino due burn (after when I try to reuploading the code, the board is recognized but it says port not connected or simply the led lights a second or two and then go black)
I don't think that comes form the code, but here it is :
I already burned around 10 arduino due, and it start to be a bit costly.
I suspect that I have power peaks from my motor driver, it seems that I already burned so output pins with my led matrix also.
So the question is, what would be the way to protect better power supply and output pins ?
Thanks a lot