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 lot of thought into the design — He’s even got a ...

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

This restoration journey will captivate you as we breathe new life into a rusty hand motor coil winding machine. From rust removal to delicate repairs, we take you through the entire process step ...