Here is one simple circuit of a general-purpose white LED security light with Passive Infrared (PIR) Motion sensing mechanism. At the heart of the circuit is a PIR sensor module SB0061. SB0061 is a ...

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 ...

IRISYS (Infrared Integrated Systems Ltd), Northampton, UK, is promoting thermal technology for intelligent building. Using its own thermal imaging cameras, the company has developed a range of ...

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, ...

Following the successful EMEA rollout of its FlipX Standard indoor sensors in September, OPTEX, the sensor manufacturer, has announced the launch of its new Grade 3 FlipX Advanced series. OPTEX FlipX ...

The instrument is based around a pyroelectric sensor which detects between 7 to 12 microns. “Pyroelectric sensors are low-cost but have a high sensitivity and work at room temperature,” Hartwig told ...

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 Hoofddorp, Netherlands: The latest version of Murata's pyroelectric infrared ...

Novelties in the current product catalogue To provide a complete overview of known and new sensor products, InfraTec has updated the detector catalogue. In addition to the already established product ...