The topmost part of the PIR sensor consists of a lens with concentric grooves carved into the plastic. These are called Fresnel lens.

Components used in this project: 1x Arduino 101 3x Jumper wire 1x PIR sensor 1x LED light 1x USB cable Background: Arduino 101 is ...

Greetings and welcome to the user manual for your newly assembled Pir Motion Sensor Light Wiring Diagram. This manual is ...

Automating household or office systems can be achieved using an Arduino Nano, a passive infrared (PIR) motion sensor, and a relay.

The need for home security alarm systems nowadays is a serious demand. As the number of crimes is increasing every day, there has ...

It is likely that many of us will at some time have experimented with motion detectors. Our Arduinos, Raspberry Pis, Beaglebones ...

SALT LAKE CITY--(BUSINESS WIRE)--Tarts Sensors (http://www.tartssensors.com) today announced the launch of their company.