lacking a ferrite core for testing, [Sandeep] used a plywood ring as a stand-in, but the results are satisfying enough to make any manual coil-winder envious.

If there’s something more tedious than winding coils, we’re not sure what it is — possibly rolling and wrapping coins; that’s really a bother. But luckily, just like there are mechanical ...

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 ...