Mechanical counter #3DThursday #3DPrinting

Comma_ok shares: this is a mechanical counter. when turning the right dial a fool rotation the left one goes up by one.download the files on: https://www.thingiverse.com/thing:5452444 Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently,...