[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 ...

Have you ever dreamed of building your own walking robot but felt overwhelmed by the complexity or cost? Dorian Todd explores how the Sesame Project makes robotics more accessible than ever, offering ...

A simple spring-powered robot can pinch, twist, hook and grasp with just two air inputs, outperforming the human hand in some ...

Underwater robots built to monitor a creek can’t simply scale up to patrol a ...