This project demonstrates how to interface an HC-SR501 Pyroelectric PIR infrared motion sensor with an STM32 microcontroller to detect motion. The HC-SR501 PIR motion sensor detects temperature ...

Raspberry Pis are known for their versatility. And thanks to their general-purpose input/output (GPIO) pins, you can easily ...

Sometimes, projects start in somewhat unlikely ... Get close enough to this raven and you’ll set off the PIR sensor, which triggers lighting and sound effects, including some spooky glowing ...

There is a C++ version of this project written with esp32 boards in mind: https://github.com/chrisjtwomey/esp32-motion-lifx ...

(Passive InfraRed sensor) A device used to detect motion by receiving ... and sends a signal. PIR sensors are used for applications such as automatically turning on lights when someone enters ...

Infrared Motion Sensor – Sensitive detector and integrated circuit ... IP20 Rating – Suitable for indoor use Max 300W LED Load – Supports up to 300W of LED lighting 2-Year Warranty – Ensures long-term ...

As an example, [Circuit Valley] has an IKEA Vallhorn motion sensor for a teardown, it’s as you might expect, a passive infrared sensor (PIR) sensor coupled with a Zigbee interface. Inside the ...

Jennifer Pattison Touhy has a story on The Verge today about a technology debuting soon that turns existing smart lights into motion sensors: Sensify is a proprietary technology based ... McKinney ...

30W Floodlight with Samsung LEDs – High-quality, efficient lighting PIR Sensor – Detects motion within a 3 to 10-meter radius Manual Override Function – Switch between sensor mode and constant ...