[Uri Tuchman] had a different idea. He wanted to make a clock out of the gears used in the lathe. Can he do it? Of course, as you can see in the video below. Along the way, he used several tools.

The clock features a series of 3d-printed gears, all driven by a single stepper ... The ATtiny controls a Darlington driver IC which is used to run the stepper motor. The ATtiny drives the ...

Have you ever seen a flag being raised, or wondered how a mechanical clock works? Let’s take a look at some of the simple mechanisms that they use. Pulleys and gears.When a flag is raised ...