This project demonstrates how to interface an IR sensor module with an Arduino UNO along with an LED and a buzzer. The IR sensor contains an infrared transmitter and receiver that detect reflected ...

Every robot leaves the lab with its sensors already bolted on, picked from a best guess about where it will end up.

The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...

A moth-shaped robot used an artificial circulatory system to deliver chemical building blocks through its body and grow a ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

As a childhood Trekkie, Captain Picard’s tricorder was second only to the holodeck as the technology I hoped to have when I grew up. Well, we’re basically there, and then some. Your smartphone might ...

An Android phone can replace several everyday gadgets — that’s nothing new. But what most people don’t realize is that it goes well beyond the obvious stuff like cameras, flashlights, radios, and ...

Researchers have made a breakthrough in their understanding of harmful “forever chemicals,” discovering their hidden weakness. The “forever” part of the name stems from their resistance to breaking ...

You can reapply SPF all day and still have no real idea how much ultraviolet radiation your skin absorbed. That’s the gap BURŪV wants to close. It’s an Apple Watch band with a built-in UV sensor, and ...

LONDON, June 18, 2026 /PRNewswire/ -- The global UV sensor market is growing rapidly, expected to be valued at around US$5.2 billion in 2026 and projected to reach US$21.6 billion by 2033, with a CAGR ...

A company called The90 just announced a piece of smart jewelry called The Gem that is designed to help women keep an eye on real-time UV exposure. The company was founded by Stacy Salvi, who spent ...