Build a Speed Sensor using Arduino with IR speed sensors to accurately measure the speed of moving objects. This tutorial covers circuit design, sensor calibration, speed calculations, and optimized ...

While PIR sensors can be used with Arduino and other microcontroller boards, those best-suited for hobby use are smart enough to perform simple tasks without any programming.

Here is an ultra simple Arduino Night Alarm project wired around a handful of inexpensive and easily available components. One advantage of using Arduino as a security system is the flexibility!

A solution to the problems of PIR motion sensor - so that you can use PIR in your project efficiently & effectively.

Contribute to microdigisoft/ESP8266-DHT11-PIR-HCSR04-MPU6050-Sensor-Interfacing-with-Arduino development by creating an account on GitHub.

A PIR sensor on the front of the can detects when somebody gets close, and plays a message reminding them to make use of the trash cans provided on the playground.

If you are interested in building more project using PIR sensor you can check out the tutorial on how to use PIR sensor with Arduino. For this homemade motion sensor light project though we wanted to ...

Present consists of just a PIR sensor and Arduino in a 3D printed enclosure to snap onto your monitor.