Electronic Design

Pyroelectric Infrared Sensor Claimed As World's Smallest

Hoofddorp, Netherlands: The latest version of Murata's pyroelectric infrared (PIR) sensor is claimed by the company to be the world's smallest at 5.0 x 4.7 x 2.4 mm, enabling the sensor to be used in ...
Electronic Design

Pyroelectric Infrared (PIR) Motion Sensor

This circuit is from the GLOLAB web page. The document referenced here includes an excellent design as well as an excellent tutorial on PIR devices. You've probably seen these devices in homes and ...
EDN

Pyroelectric infrared sensor measures only 5.0×4.7×2.4mm

CAMBRIDGE, UK — The IRS-B210ST01-R1 pyroelectric infrared (PIR) sensor is what manufacturer Murata claims to be the world's smallest at just 5.0×4.7×2.4mm, enabling the sensor to be used in compact, ...
Forbes

Senba Sensing Technology

Senba Sensing Technology makes pyroelectric infrared sensors, which can detect human movement and used for motion sensors, and other photoelectric components. The company was founded in 2005 and is ...