Meross’ radar presence sensor ditches the cord and adds Matter-over-Thread support

A single battery can power the MS605 mmWave radar presence sensor for up to three years. Meross has announced a new version of its MS600 presence sensor that’s now battery-powered, so installation ...
The Gazette

Linn County considers request to help fund Iowa water sensor program

University of Iowa IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11. The state’s automated network of sensors ...
The Gazette

University of Iowa water sensor program will get funding from Polk County as Linn, Johnson leaders consider contributions

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11, 2025. The state’s automated network of sensors allows for ...
Morningstar

QinetiQ US to Shape Future Army Sensor Capabilities Through FALCONS Program

LORTON, Va., Sept. 16, 2025 /PRNewswire/ -- QinetiQ US has entered into an agreement through an Other Transaction Agreement (OTA) with Consortium Management Group, Inc. (CMG) on behalf of Consortium ...
GitHub

PIR library for Arduino. Supports up to 8 PIR sensors.

The PIR library implements a class to monitor 1 or more PIR sensors. The library supports default 8 PIR sensors per object, which typically are added in setup(). It is possible to add a sensor (pin) ...
usace.army.mil

New Army recon drone earns Soldier praise at first fielding

FORT BLISS, Texas — If you’ve seen any footage from the ongoing war in Ukraine, odds are it was video that came from a drone. As the war has expanded since it began in 2022, so too have the usage of ...
Hosted on MSN

Interfacing a Bare PIR Sensor with Arduino – Can It Be Done

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...
Hosted on MSN

The Easiest Way to Add Bluetooth to Arduino & ESP8266 with RYB2340

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...
Scientific Research Publishing

Liddiard, K.C. (2007) PIR Security Sensors: Developing the Next Generation. SPIE Proceedings, Vol. 6542, 65421Q.

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.
EDN

Software tool simplifies IR sensor integration

A new software tool enables quicker integration of infrared sensors by optimizing product design’s evaluation, development, testing, and validation phases. More specifically, the tool streamlines ...
Business Wire

Torch Sensors Launches Nationwide Wildfire Detection Beta Program, beginning in Los Angeles

SAN FRANCISCO--(BUSINESS WIRE)--Torch Sensors, a pioneering US start-up in wildfire detection technology, today announced the launch of its comprehensive beta program in multiple states. This marks a ...