Explore how a basic LED can be used as a tiny solar cell, generating measurable voltage under sunlight. This hands-on ...

Learn how to make a simple hand-cranked power generator from scratch using basic materials like DC motors, a wooden base, an ...

After millions of views and online speculation, the family behind the Plainfield property reveals what really caused the ...

Most solar lights are cheap garbage that exist just to put more microplastics into the environment as they degrade in short order. [Jeremy Cook] built his own solar light, however, and this one ...

LED lightbulbs are more energy-efficient than standard bulbs, but that doesn't mean they work perfectly all of the time. Here's how to troubleshoot these bulbs.

Professor James Rondinelli collaborated with IBM to help turn simulations into potential practical chip designs.

The Raspberry Pi has been a revolutionary computer in the maker space, providing a full Linux environment, GUI, and tons of ...

A cascode configuration reduces reference modulation error in a 4-20 mA current mirror, improving active impedance by orders of magnitude.

Sonos doesn’t make computer speakers. And despite how closely some of its speakers look the part (specifically the Era 100, as well as the older Play:1, One and One SL), that’s not how they were ...