XDA Developers on MSN

I replaced my Raspberry Pi with an old phone, and it handled everything I threw at it

Raspberry Pi is no longer the best hardware for tinkerers.
electronicsforu

DIY 3D LiDAR Mapping: Convert a 2D LiDAR into a 3D Scanner

This is a DIY electronics project article that teaches how to build a low-cost 3D LiDAR mapping system using a standard 2D LiDAR sensor, Python, and affordable hardware such as a Raspberry Pi or ...