At the heart of the circuit is a PIR sensor module SB0061. SB0061 is a pyroelectric sensor module which developed for human body detection. A PIR detector combined with a fresnel lens are mounted on a ...

The REDEYE-6A is an array sensor using pyroelectric ceramic. The manufacturing process is simpler than it is for a micro-bolometer. The ceramic plate is attached on top of the readout integrated ...

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 ...

Prior knowledge needed: ECEA 5340 Sensors and Sensor Circuit Design and ECEA 5341 ... specify and use position and motion detectors in an embedded circuit. First, you will learn about the pyroelectric ...

Image Credit: InfraTec 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 ...

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 ...

According to Zirkl, the sensor combines both piezoelectric and pyroelectric qualities, so changes in temperature or pressure generate charges which give rise to a voltage. This voltage controls a ...

Edinburgh-based pyroelectric sensor maker Pyreos has appointed two distributors to increase its commercial presence in Asia. “These partnerships are set to increase our market share in South Korea and ...