The CR2032 tester in action
I dug up this image of the CR2032 tester with a coin cell inserted.
Electroscope update
The 9V attachable electroscope has been updated. The silkscreened date on the back for this version is 2014-08-24(!)
…CR2032 tester
Toy Electroscope
Avrrrinator B Released
Panasonic PIR Breakout Board
Avrrrinator Rev. A Updated
Stop, blink and roll*
24 hours of AVR flashing, because why not?…
Hardware Volume Controller
A DIY hardware-based volume controller…
Tools for 3D Printing: What do I get?
