These Reliable Solar Generators Got Your Back(up) During Outages or Off-Grid Adventures

Tested and researched models we stand behind from Jackery, EcoFlow, Anker and more. Editor’s Note — February 2026: We’ve updated our story to make sure items are in stock and available, plus we added ...
EDN

Custom DIY LCR SMD fixture for low-Z components

A DIY PCB fixture using split-Kelvin technique enables accurate, repeatable LCR measurements for low-impedance SMD components ...
Hackaday

Replicating A Nuclear Event Detector For Fun And Probably Not Profit

Last year, we brought you a story about the BhangmeterV2, an internet-of-things nuclear war monitor. With a cold-war-era ...

4 electrical tools at Home Depot anyone can easily use

Home Depot's selection of electrical tools includes many that are user-friendly, making them ideal for DIYers or those with ...
Hackaday

Running A PC Off AA Cells With Buck Converters Really Boosts Performance

After the previous attempt of running a PC off AA cells got a lot of comments, [ScuffedBits] decided to do the scientifically ...