[Frank Herrmann] had an interesting idea to turn a geared DC motor into a servo motor assembly, but with a stepper motor-like interface. By stacking some small PCBs behind the motor body, it was ...

One of the bigger problems with any CNC machine or 3D printer is the issue of missed steps when moving the toolhead. If a stepper motor misses a step, the entire layer of the print – and every layer ...

The Bristol-based company will release 6, 8, 10, 12 and 16-core microcontrollers with ADCs, calling this the A-series to differentiate it from the existing L-series. A 16 core device will deliver up ...