Murata SMD TYPE IRS-D200ST00R1 is one of the world’s smallest PIR motion sensors at just 6 x 6 mm in size and with a 2.6 mm thickness. Its name implies, it’s a reflowable SMD component, which ...

A PIR (Passive Infrared) sensor is widely used for motion detection by sensing the infrared radiation naturally emitted by warm objects such as humans or animals. The sensor remains passive, meaning ...

ABSTRACT: This study investigates the optimization of Fresnel lens designs using Zemax software, with a focus on minimizing beam divergence by controlling the output spot diameter on the image plane.

Currently, ESPHome only supports traditional GPIO-based PIR motion sensors as binary_sensor. I would like to request support for the new generation TMOS PIR motion sensors, such as the STHS34PF80, ...

Low-power 60-GHz radar sensors are reshaping the landscape of building automation and smart home devices. When it comes to modern electronics, the word “smart” seems to apply to almost every kind of ...

Sponsored by Texas Instruments: Radar-sensor integrated circuits enable engineers to reduce design time and bill-of-materials costs for applications ranging from automated doors to autonomous mobile ...

As radar technology continues to advance, it offers an increasingly broad range of capabilities, making it a viable alternative to traditional passive infrared (PIR) sensors. With radar’s enhanced ...

This article details six essential sensors, along with four necessary questions a design engineer should ask before choosing which ones to use in their next design. In the R&D and electronics design ...

Claiming to be a musicologist, the composer and arranger performed premieres of "newly unearthed" works by the nonexistent Bach. Schickele died Jan. 16. Originally broadcast in 1985. PETER SCHICKELE: ...

Peter Schickele, whose comedic parodies of classical music overshadowed his own strengths as a serious composer, died Tuesday at his home in Bearsville, N.Y. at 88. His daughter confirmed the death ...