ShapeOko/TinyG Limit Switches

Limit Switch HolderI really wanted to add limit switches to my ShapeOko2 CNC, so I did some research and eventually decided that I needed to come up with my own design.

Continue reading “ShapeOko/TinyG Limit Switches”

Parola Controller Shield

Parola Controller ShieldI get repeated requests for the ‘circuit’ of the Parola controller shield in the YouTube video.

The controller is basically a testing tool that I use for Parola/MD_MAX72xx where I need a few buttons and/or an analog value. Continue reading “Parola Controller Shield”