If you're a serious electronics hobbyist, the sort that builds spot welders, plasma cutters, or car battery chargers, you'll find that a large portion of your project cost consists of transformers ...
Learn How to Build a Powerful DIY Electromagnet Using a Microwave Oven Transformer and Simple Electrical Components. This ...
Discover how to build a powerful DIY electric hot knife using microwave transformers. This experiment shows how a heated blade can cut through bread, meat, plastic, and other materials with ease while ...