Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good news is that a well-designed reverse polarity protection using MOSFET ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...

Olimex HoT (Home of Things) is a lightweight Smart Home solution designed to run on low-end hardware (128MB RAM, 128MB flash) ...

It's 7x the size of the regular board Arduino boards power everything from robots to RGB lights, but they're a little on the ...

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

Dave Ramsey warns nearly 50% of Americans are making 1 big Social Security mistake — here’s what it is and 3 simple steps to fix it ASAP Approaching retirement with no savings? Don’t panic, you're not ...

Reading books has several health benefits. These include strengthening your brain, increasing your ability to empathize, reducing stress, and building your vocabulary. Share on Pinterest ...

The week leading up to the Super Bowl is one of the best times to buy a new TV, and we've got incredible prices on 4K sets from all the top brands. These sets feature killer color quality, fast ...