The Raspberry Pi in general (and the Zero W model in particular) are wonderful pieces of hardware, but they’re not entirely plug-and-play when it comes to embedded applications. The user is on the ...

This code is still experimental, so use it on your own risk. This library is programmed in pure Python. The performance of Python is not good enough to drive the motor with high speed. So if you move ...

For his entry into the 2019 Hackaday Prize, [Tobius Daichi] is working on adding some motion control capabilities to everyone’s favorite Linux SBC. His 3+Pi board attaches to the Raspberry Pi’s GPIO ...

Because the TMC2209 uses one shared pin for transmit and receive in the UART communication line, the Raspberry Pi also receives what it sends. Well, the Pi receives 4 bytes from itself and 8 bytes ...