The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, ...

Espressif's $59 ESP-Mosaico lets AI agents write, deploy, test, and refine code on real hardware to turn your ideas into ...

An AI Wildlife-Crossing Alert System for Forest Roads Using Arduino UNO Q is a solar-powered edge-AI safety system designed ...

The new 2026 RGB Mini-LED tech boasts richer colors, a brighter picture, and wider viewing angles than ever before.

Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it ...

Arduino has introduced its first official standalone Arduino USB Camera, pairing HD imaging with a microphone and adjustable ...

Viewing angles are always a problem for LED TVs — RGB or not — and that’s evident on the LG, too. When only moderately ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

Red light therapy has long been used to reduce inflammation and improve skin texture, which is why LED devices are having a moment—you can reap some of the benefits without booking a professional ...

All [Hannah Robertson]’s Birduino needs is for one to tap an NFC-enabled card to the reader, and the device plays one of the vocalizations associated with the bird shown on the card. It ties together ...

October 20, 2026 • In 2020, “defund the police” was everywhere. Now, even politicians like AOC and Zohran Mamdani have turned around on it. But some proposals that fell under the defund umbrella, like ...

Smartphones may give us an easy access to a light source, but for seeing objects at a distance or brightening a workspace in places like the attic or under the sink, you need the power and range of a ...