Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and ...
This gorgeous DIY IV-3 VFD clock is shared with full build files on GitHub. Uses IV-3 VFDs for a blue-green glow at ~30V - cheaper and lower-voltage than nixies. Complete repo includes schematics, ...
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 ...