This restoration video takes you through the transformation of a rusted antique motor coil winding machine. Found in a junk store, the machine was severely damaged by rust, with stuck gears and a ...

But if you’ve ever built one, you know how tedious winding the secondary coil is. So [Krux] decided to build a machine to do it ... a semi-flexible 3D printed motor coupler on the wire-guide ...

If you build electronics, you will eventually need a coil. If you spend any time winding one, you are almost guaranteed to ...