Paul McCabe] wrote in to let us know about his $25 robot. This small wheeled robot is based on an ESP32 and made using cardboard and hot glue. You drive the contraption using a Bluetooth game ...

DFRobot presents HUSKYLENS 2, a powerful yet easy-to-use AI vision sensor designed to inspire makers, educators, competition ...

If you want to work with radioactive material, a cheap Geiger counter isn’t really what you want. According to [Project 326], ...