Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper ...

This will probably be more useful to custom speaker builders, but coil winding has always been a bit tedious. [iwicom] put together a simple coil winder using a hand drill, a magnet, a reed switch ...

Instructables user [birdycrazy] built a winding rig from a PVC pipe and a bunch of K’Nex. He had recently started a Tesla coil project and needed an efficient way to wind the secondary coil. All of ...

Learn how to create a simple DIY electrical generator using a few easy-to-find materials. This step-by-step video guides you ...