The humble coil-winding machine has undergone a remarkable transformation in the rapidly advancing world of electrical engineering and automation. Once relegated to simple mechanical tasks, these ...

The machine looks great. It uses a number of parts that would look at home on a 3D printer or CNC build ... reminded us of a recent build we saw for winding pickup coils. The real value, though ...

But if you’ve ever built one, you know how tedious winding the secondary coil ... machine that can wind different sized coils for different sized projects. Essentially, he’s built his own CNC ...