Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

It’s little secret that stepper motors are everywhere in FDM 3D printers, but there’s no real reason why you cannot take another type of DC motor like a brushless DC (BLDC) motor and use that instead.

Robots are cool, so check out [Atlin Anderson]’s Spiderbot (video, embedded below) which can be made with 3D printed parts, hobby servos, and ESP32-CAM module for control and a first-person view.

Abstract: High-dynamic and high-precision landing of visual servoing quadrotors poses significant challenges, primarily attributed to the low-frequency feedback characteristics of visual sensors and ...