Alan Parekh of Hacked Gadgets has created an industrial-looking clock from wooden gears, a PIC microcontroller, and a scavenged stepper motor. This unique project blends traditional woodworking ...

[shiura]’s Hollow Clock 3 is a fantastic 3D printed take on ... A concealed shaft and gear assembly takes care of that. For every full rotation of the minute hand (actually the white ring ...