Still, the capabilities make it worth considering and [Alpha le ciel] has a project to make implementation easier with the Raspberry Pi Zero W Stepper Motor Module, which is itself part of a ...
As for user interface ... you can home to the resolution of the stepper motor. What’s stopping you from trying Klipper? You probably have a Raspberry Pi hanging around. Klipper’s firmware ...
InnoSwitch3-EP family of off-line CV/CC QR flyback switcher ICs now feature 900 V PowiGaN switches.