In this informative video, you'll learn the step-by-step process of making a mini generator using DC motors. Perfect for DIY ...

Feed oxygen from an external generator is pumped into one end cap, at the bottom, with ozone-enriched gas passing out the other end, at the top, giving the gas a more complex path through the ...

With a handful of low-leakage passive components and two high-impedance op amps, you can build a sine/square-wave generator with output period of a minute and more.

A power outage isn't fun and can be a real pain. If you live in an at-risk area, you might want to consider one of these home ...