Standard infrared motion detectors aren't always the best tools for the job. There are some compelling reasons to choose ...

To fix this, the MIT researchers developed a new ultra-thin material that can sense infrared radiation without any cooling ...

In module 4 you will learn how to specify and use position and motion detectors in an embedded circuit. First, you will learn about the pyroelectric effect. Then you will learn how Passive Infrared ...

(Passive InfraRed sensor) A device used to detect motion by receiving infrared radiation. When a person walks past the sensor, it detects a rapid change of infrared energy and sends a signal.

The DDI602U-F1 outdoor motion detectors use two independent passive infrared sensors to detect and confirm movement. The DDI602U-F1 is enhanced with a microwave sensor module which increases the ...

MotionProtect Fibra is a wired motion detector. Using IR sensor, the detector can identify intrusions by detecting moving objects with temperatures close to the human body. The device automatically ...

As an example, [Circuit Valley] has an IKEA Vallhorn motion sensor for a teardown, it’s as you might expect, a passive infrared sensor (PIR) sensor coupled with a Zigbee interface. Inside the ...