Hesai Group, the world’s largest maker of lidar sensors, plans to expand its manufacturing capacity fourfold this year amid surging demand for its products used in driver-assistance systems in cars.

A video recently shared on Reddit demonstrates why. As the camera zooms in on the sensor affixed to the top of a Volvo EX90, ...

Now, the sensor was presumably intended to detect slow-moving objects-a prowler ... lidar (light detection and ranging) sensor, which uses the out-and-return time of a laser beam to measure ...

A fully autonomous reconnaissance rover equipped with real-time camouflage detection, object classification, and laser-based threat targeting capabilities. /Arduino can be used if you have want to use ...

Researchers have developed a 3D micro-printed sensor for highly sensitive on-chip biosensing. The sensor, which is based on a ...

Jodhpur have developed a new low-cost mobile tool to detect arsenic contamination in water sources, addressing a critical ...

Have you ever found yourself suddenly in need of finding a small metal object hidden in the ... to build the rest of the metal detector. Look ma, no MCU! The sensor coil was made by salvaging ...

A Stryker carried a 50-kW laser for shooting down a range of small, fast-moving threats as part of the Army’s Directed-Energy Maneuver–Short-Range Air Defense program. Credit: Jim Kendall/U.S ...