This project has been in the works for a looong time. But after several rounds of prototypes, and a from scratch redesign, I finally have a working cat feeder! Materials * Servo motor * https://a.co/d/4IFMvze * Cereal dispenser * https://a.co/d/9wUVMZ3 * Food bowl * https://a.co/d/

Raspberry pis are useful for a lot of tasks. Here I am using one as a home assistant satellite device. What does it do? I have a dedicated server that runs many services, including home assistant. This raspberry pi has 2 functions it performs in tandem with this server. 1.

A staple of the Star Trek franchise is the "warp core", the engine that powers starships. The Next Generation introduced a design for the warp core that has become iconic. It has a central "core", and large columns on the top and bottom that light up