Ready to turn an old microwave transformer into a foam-cutting machine? Join me as I hack, twist, and build a super cool DIY gadget perfect for crafts or even a small business! Watch till the end to ...

[youtube http://www.youtube.com/watch?v=Z0Ffywjsnn0&hl=en&fs=1&] Not much to say about this DIY transformer except that it’s pretty darn cool. It can transform from ...

Learn How to Build a Powerful DIY Electromagnet Using a Microwave Oven Transformer and Simple Electrical Components. This Step by Step Experiment Demonstrates How Voltage Affects Magnetic Strength ...

Transformers are deceptively simple devices. Just coils of wire sharing a common core, they tempt you into thinking you can make your own, and in many cases you can. But DIY transformers have their ...

As awesome robot projects go, this DIY transforming 'bot takes some beating. Apparently created for a robotics class by "Kevmag 2000", the roughly 12-inch high robot can go from a motorized truck to ...