This Lego WALL-E runs on an ESP32 and is driven via a PS4 Bluetooth controller. The maker burned through 10 motor driver boards due to power backflow when uploading code. It comes with head gyros, ...

Simon is a Computer Science BSc graduate who has been writing about technology since 2014, and using Windows machines since 3.1. After working for an indie game studio and acting as the family's go-to ...