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 ...

They're reference designs for a reason.

Finally, eco-friendly music.

CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At ...

Mastering the systems of Project Gorgon could be daunting but with the right knowledge it can be a bit easier (Image via Elder Game, LLC) Project Gorgon is a new retro MMORPG that delivers deep ...

Over on YouTube [Andrew Neal] has a Function Generator Build for Beginners. As beginner videos go this one is fairly comprehensive. [Andrew] shows us how to build a square-wave generator on a ...

A level-by-level guide to home security, from simple sensors to prestige-protection ...

ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...

Decentralized finance, also known as DeFi, is a sector within the overall cryptocurrency and blockchain industry focused on providing a decentralized version of mainstream financial opportunities. In ...

Building more livable cities is an essential step toward achieving the World Bank mission of ending poverty and boosting shared prosperity on a livable planet. Today, more than half of the world’s ...