Smart home sensors work hand-in-hand with various gadgets to make daily life more comfortable. Here are eight smart home ...

Scientists have developed a color-changing tactile sensor that lets robots visualize touch in real time, paving the way for more precise manufacturing, prosthetics, and robotic surgery.

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

ESP32s are surprisingly good AI lie detectors.

Pacoima is hemmed in by highways and heavy industry, and its residents are fighting pollution with hyperlocal air quality monitoring Jose Luis Salas looks up at the ladder. “Are you ready?” he asks ...

INDIANAPOLIS – Crews plan to replace road sensors on I-465 next week, and that means drivers should watch for lane closures in the overnight hours. According to the Indiana Department of ...

The SHT3x family of sensors should work up to 1 MHz I2C. This library should also work for SHT30 and SHT35 but these are not tested yet. Sometimes you need to control more devices than possible with ...

Each year, Canada generates roughly $58 billion in avoidable food waste, much of which is from spoilage that goes undetected until it is already too late. With food prices rising by as much as 27 per ...

Engineers at the University of California San Diego have developed an optical device that reveals hidden images and changes colors in response to different levels of humidity. The technology, ...

Working from home has its own perils. Pets can be demanding, your back aches from hours at a desk, or you simply forget to move. There are a few apps that nudge you to move around or indicate that you ...