Shadow sensors are widely used to detect the movement of a person in a confined area. Many circuits published earlier have a serious drawback that only one light dependent resistor (LDR) is used for ...

Our market is flooded with cheap and cheerful AC/DC Multi-Tune Musical doorbells. Most of these doorbells are built around customized microcontrollers from China, and usually run on two penlight (1.5V ...

The sensor pod mounted on this helicopter is now being outfitted for uncrewed Shadow drones. (L3Harris) The Army of tomorrow needs data collected today, and every new pairing of sensor and platform is ...

‘This was exactly what we wanted to do, and nobody could do it. And we talked to a lot of different IoT players and nobody could do it, but Ordr did it,’ an Ordr partner says of the new IoT Discovery ...

Bosch Building Technologies has installed a comprehensive intrusion alarm system at one of China's most visited cultural sites: the Mausoleum of Qin Shihuangdi in the city of Xi'an. The UNESCO World ...