TK has combined a PIR with an Arduino to create a smart safety light for the house or workshop. Follow along as this gets built out into a more extensive project.

Motion Detector with Arduino (PIR + LED + Buzzer) This project uses an Arduino board with a PIR motion sensor to detect movement. When motion is detected, an LED lights up and a buzzer sounds. It's ...

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!

Sometimes, the best Arduino projects are the most ridiculous. Case in point, this motion-detecting squirt gun. The idea is simple: when it detects motion, the spray gun activates.

Arduino Microcontroller: Serves as the brain of the system, processing sensor inputs and controlling outputs. PIR Sensors: Detect motion by sensing infrared radiation changes. Relay Module: Controls ...

Whenever the animal is detected by the PIR motion sensor Arduino will be activated and buzzer will sound to get rid of animal entering the field simultaneously LED lights will flash and send message ...

Farmers cannot take care of their farms 24x7 so when farmer is far away from the field, he cannot take care of his form so this will cause in the production of the yield when the animals like ...