Modern traffic light technology isn't just a simple sequence of red, yellow, and green. It's a complex detection system designed to manage traffic flow based on real-time demand. The very first "smart ...

ams launched its color sensor intended for portable devices which is ideally suitable for light source detection when operating under a wide range of light sources, the TCS3490. Providing accurate ...

A team of researchers has developed a new biosensor that turns the invisible signals into visible color changes to detect urea levels in a simple way. The sensor works by combining gold nanoparticles ...

The sensor visually detects ethanol concentration, offering a simple, sensitive, and effective way to measure alcohol levels without complex equipment. Determining how strong your drink is doesn’t ...

Carsten Brinkschulte, who founded Dryad Networks, built an IoT network to detect wildfires. He's motivated by the impact of his work and urges founders and engineers to move to green tech. This ...