Developed by Barnaby Brown, a retired engineer, The Lost Generator is designed for accessibility, offering beginner-friendly instructions to help users reduce electricity bills, prepare for outages, ...

A signal generator is a handy bit of kit and with the right components, it’s pretty easy to build one. Fabricating a proper signal generator probe is another matter entirely. [Frank]’s DIY signal ...

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 ...

If you find yourself away from home where electricity is scarce (or it just goes out in your neighborhood) but need to keep all your tech charged, this cheap DIY generator will do the trick. The ...

Taking a break from his book, “How to Gain Enemies and Encourage Hostility,” [FPS Weapons] shows us how to build our own handheld EMP generator which can be used to generate immediate dislike from ...