The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Tommy Liu builds a vehicle-mounted particulate matter monitoring system powered from harvested wind energy and an integrated ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

If you want to upgrade your smart home without spending a fortune, a Raspberry Pi can be of great use. Here are some cheap ...

Deep inside the brain, every thought and memory begins with a burst of electrical activity. For years, scientists have tried ...

Here are four ways that advanced sensors support the transition to industrial-scale liquid cooling.

Your kitchen looks nothing like your parents’ kitchen did thirty years ago. Refrigerators send you alerts when milk’s about ...

Fire and electrical safety experts share why these mistakes could be hazardous.

A new metasurface lets scientists flip between ultra-stable light vortices, paving the way for tougher, smarter wireless communication.

Your garage is probably doing far more than sheltering a car. It is a workshop, a storage locker, a gym, and a dumping ground ...

Not only am I saving money, but my products are made for my exact needs ...

While Apple and Nvidia are both huge tech companies, Apple designs its own chips for its devices like iPhones and Macs. They ...