If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left ...

[Rick] had a problem. His garage refrigerator was tasked with a critical duty—keeping refreshing beverages at low temperature. Unfortunately, it had failed—the condenser was forever running, or not ...

This is a project I made in 2015 and now publishing. The core of the Project is a hardware made out of two CD drive stepper motors an mechanics, two L298 motor drivers and an arduino Mega. The one ...

An open-source 3-axis CNC (X/Y/Z) for woodworking, plastics, acrylic, light aluminum, and PCB engraving. The design focuses on affordability, easy assembly, safety, and extensibility. It uses common ...