If you’re designing a robot for a specific purpose, you’re probably ordering fresh parts and going with a clean sheet design. If you’re just building for fun though, you can just go with whatever ...

[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 ...

Industrial robotics is on track to be worth around $20 billion by 2020, but while it may have something in common with other categories of cutting-edge tech — innovative use of artificial intelligence ...