Build the ESP-ROLL - an ESP32 Self-balancing Ball Robot with Phone Control and FPV Cam that Rolls Smoothly over almost Any Surface! The ESP-ROLL is a small, home-built spherical robot that rolls ...

Plug replaceable upgrade of the ESP8266 2WD robot using an ESP32 and a custom adaptor PCB. By 'plug replaceable' it means that the ESP8266 microcontroller module can be simply removed from the motor ...

A student's robot has beaten the world record for solving a four-by-four Rubik's cube – by 33 seconds. Matthew Pidden, a 22-year-old University of Bristol student, built and trained the "Revenger" ...

Students at Purdue University in the US have developed a robot Rubik's Cube champion, capable of solving the famous puzzle faster than the blink of an eye. Dubbed the Purdubik's Cube, this robotic ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. Don't ...