The company is tapping the terahertz band of the electromagnetic spectrum to bring out the best qualities of more common ...

Hesai said it now plans to build as many as 4 million lidar sensors in 2026, up from 2 million, as it tries to corner a ...

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

Your engine needs a steady stream of clean air to function properly, and it's the job of the mass air flow (MAF) sensor to measure and regulate the amount of clean air entering the intake. The engine ...

A research team led by Professor Jiang Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, ...

If you’re shopping for one today, though, you can snag a nice 26% discount on the Philips Hue Outdoor Motion Sensor, which ...

Researchers from the Institute of Metal Research (IMR) of the Chinese Academy of Sciences have developed an innovative ...

Modern car engine control systems rely on input from several sensors to regulate the engine’s performance as well as its emissions and other vital functions. When these sensors fail to provide ...

A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

The megapixel myth has treated camera manufacturers well over the years, those ever increasing, and often meaningless, numbers have sold millions of cameras. But consumers are getting wise to it.