In this article, I’ll dig into a couple of things you need to know when it comes to using salvaged hard disc drive spindle motors. Most electronics hobbyists think that such hard disc drive spindle ...

New HaloDrive axial flux motor matches torque of a V8 engine, is slimmer, lighter, lower cost and more powerful than existing electric motors and generators SANTA ROSA, Calif., July 22, ...

Hard drives work by spinning platters full of magnetized data while a read/write head very quickly harvests or changes bits as needed. Older (or perhaps cheaper) drives spin at 5400 RPM, better drives ...