This brief tutorial explains how the “Wiegand effect” can be used as a reliable, low-cost, energy-harvesting system to power ...

We did explicitly ask for projects that use a 555 timer for the One Hertz Challenge, but we weren’t expecting the 555 to be the project. Yet, here we are, with [matt venn]’s Open Source 1Hz Blinky, ...

The rush to control the COVID-19 pandemic has demonstrated that the global scientific community can tackle emergencies on a tight timeframe. In a matter of months, drugmakers have brought a host of ...

A sweet project for their sweet treats!

PCMag editors select and review products independently. If you buy through affiliate links, we may earn commissions, which help support our testing. As Intel prepares to manufacture chips with its 18A ...

It's fun to do something with your hands that isn't just scrolling with your thumb zooming in on your nemesis's new IG pic.

It was started in 2007 by a former electrician who suffered from carpal tunnel syndrome and needed a way to clean without ...

Little love notes for all your nearest and dearest. 💌 ...

Ready to make your blog pay off? This guide shows you exactly how to build, grow, and monetize, with practical tips and hands-on experience.