Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

Passive infrared (PIR) sensors, on the other hand, only detect/measure infrared radiation from objects in its field of view, ... An Infrared close object sensor installed on an industrial vehicle ...

These detectors incorporate and analyse data from multiple sensors, including a long-range passive infrared (PIR) sensor, short-range PIR sensor, microwave sensor, ... detectors, the sensor gain ...

The LS6506R is a pyroelectric infrared (PIR) sensor interface IC that is designed to drive a latching relay. However, the device can be used in a wall-switch configuration (no Neutral available ...

All you need now is to get inspired by some of the slick PIR projects we’ve covered in the past. Posted in Microcontrollers Tagged charge controller , ESP32-S2 , passive infrared , PIR senor , USB C ...

Tempe, Arizona - Southwest Microwave, a leading global supplier of perimeter intrusion detection systems, has announced the introduction of the advanced Model 420 Passive Infrared (PIR) Sensor for ...

OPTEX, the global leader in outdoor detection innovation, is pleased to announce the QX Infinity Series (QXI), a family of high or low mount outdoor PIR and dual-technology sensors that provide a ...

Researchers have developed a smart sensor for DARPA that’s capable of identifying infrared -- without having to have its own power source.

With just a Wemos D1 Mini, a standard PIR sensor, and some open source code, you can create a practical self-contained motion sensor module that can be placed anywhere you want to keep an eye on.