I have a fairly heavy computational program written in Python that can take up to a minute to run. I'd like to display 10% progress ticks to let me know how it's going.I've coded it to print the ...

With little more than four economical stepper motors, a Raspberry Pi Zero, and a 3D printer, [Thomas Barlow] made himself an awfully slick Smart Flip Clock that can display not only the time, but a… ...