There are a lot of fun projects you can do with stepper motors salvaged from old ... Others have a case ground wire. Steppers have either 4, 5, 6, or 8 drive wires so if you have one more than ...

Stripping and cutting wires can be a tedious and repetitive part of your project. To save time in this regard, [Red] built an automatic stripper and cutter to do the tiring work for him. An ESP32 ...