How to Make Simple Electric Motor from Battery In this video I show you how easy to make simple electric motor from battery, copper wire and neodymium magnets. You will be surprised how easy to build ...

The video starts with a simple demonstration and enumerates some of the practical limitations. Then, he pulls out some ideal diode modules. These typically don’t solve every problem, so they ...

Using a few simple formulas you can then calculate how much noise the amplifier produced. Building a source that generates exactly the amount of noise that you want, no more and no less, is quite ...