In this captivating video, discover how to create a free energy solar cell using LEDs and transistors. We guide you step by ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light. The RGB LED module used in this ESP32-S3 Box-3 Arduino programming ...

Reits Flea Market transforms ordinary fields into bargain hunter paradise. This sprawling outdoor market covers ground like a small town. Vendor tents pop up like colorful mushrooms across the ...

Improved efficiency programmable current source based on the LM3x7, with external junction overtemperature protection.

On Oct. 3, 1950, three scientists at Bell Labs in New Jersey received a U.S. patent for what would become one of the most important inventions of the 20th century — the transistor. John Bardeen, ...

An update to an earlier DI that can "flip on and flop off" 48 VDC via a pushbutton, this time with high-side switching and a ...

This is an edition of The Future of Everything newsletter, a look at how innovation and technology are transforming the way we live, work and play. If you’re not subscribed, sign up here. Healthcare ...

The BBC One show DIY SOS is appealing for local tradespeople, suppliers and volunteers across Devon to help transform the home of a grieving young family in Feniton. Widow Georgie, who lost her ...

She’s the Mrs. Frizzle of DIY. A woman was tired of rising rent prices, so she decided to live in a school bus instead. Dani Danielion bought a school bus on Facebook Marketplace, spending months ...