In this enlightening tutorial, you'll discover how to make a motor generator light bulbs using simple materials. This step-by ...

In this informative and engaging tutorial, discover how to build your very own bike generator at home. Learn step-by-step how ...

If you want to get your hands dirty on a semi-evil electronics project, this DIY EMP generator is fun—if not a little dangerous—build to try. It won’t fry much, except at extreme short range, so you ...

This is a very simple square wave generator circuit built with IC 74LS00 that can generate square signals with frequencies between 20 Hz and 1 MHz. Its stability is good enough for most applications.