Thanks, but I had to make the bigger one for cutting smaller cicrles ;)
You're welcome ;)
As I just uses some wood I found in my storage, it's indeed a bit heavy.If I would buy some wood for another one, it would be way lighter!Maybe I'll make a light-weight-version one day ;)
I wonder if your circuit will have problems with two 1 Farad Powercap (car hifi caps).Your instruction reads like you're using the inner resistance of the battery to limit the current. As the powercaps are capacitors, current might be higher?How can I calculate my currents in this case?And why are you using the MCP1407 instead of just a current limiting resistor between µC and FETs or just another small capacitor like BUZ11?
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