Inside is Arduino Pro Micro and a PMW 3389 optical sensor on a breakout board. [Ben] was going to use flexible 3D printed panels as mouse buttons, but then had an epiphany — why not use keyboard ...

June 28, 2025: With this update, we added the Geekom A6 Mini as our latest Best Budget Mini PC, replacing the ECS Liva Z7 Plus. We also fleshed out our guidance around the latest AMD and Intel NPU ...