The clear side cover of the AR4 MK5. The internal cooling fan, Teensy 4.1 board, and wiring are neatly visible. You can feel the designer's attention to detail in this beauty. 1. A 6-axis robot arm on ...

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.

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Expanse is a fully selfhosted multi-user web app for externally storing Reddit items (saved, created, upvoted, downvoted, hidden) to bypass Reddit's 1000-item listing limits. Apollo is a beautiful ...