This is translation of old blog post from april 2008.
I am very happy, that exist such thing as Kynar wires… I used some other PCB for foreign software and messed up some port names in AVR ATMEGA controller. So I cut the traces and put Kynar wirewrap wires.
Also, I forget to place ISP connector in my PCB design. Where I was looking?! But at least it works and it is quite good capacitor meter project. I works better with big capacitors compared to old LC meter (lithuanian blog link).
This project is “borrowed” from site pontoppidan.info/lars/index.php.
Circuit diagram:
Source code: AVR capmeter source code.
