Unlike infrared optical sensors that use an LED transmitter and IR receiver, the PIR emits nothing. As its “passive” name suggests, it responds only to infrared energy radiated by the object being ...
Geneva, Switzerland, July 24, 2023 – STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, is launching a novel ...
Researchers have developed a highly sensitive method for detecting hotspots in the environment, such as bushfires or military ...
Passive InfraRed sensors (PIRs) are electronic devices which are used in some security alarm systems to detect motion of an infrared emitting source, usually a human body. All objects, living or not, ...
If you’re looking for something to do this weekend, consider this PIR (passive infrared) Sensor Alarm project. Not only will the motion-sensing alarm protect your gear from animals and zombies alike, ...
Fujitsu eye-tracking tech uses built-in motion sensor, infrared LED for hands-free computing (video)
Eye-tracking technology looks to be one of the major tropes at CEATEC this year. One of many companies demoing a gaze-following setup is Fujitsu, which is showing off a prototype desktop PC with a ...
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