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 ideal for simple security systems or motion-based ...

I designed a simple buzzer with a red LED indicators and motion sensor. It is intended to light up RED when a motion is detected, with a buzzing sound. WARNING: This is a very low tolerance build and ...

when it detects a moving target. Most Digital PIR sensor modules have three connector pins: Vcc (5V), Ground (0V), and Output. The output is a digital LOW or HIGH, depending on whether the sensor has ...

Smart Blind Stick using Arduino Circuit Diagram. The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...

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 ...

All you need is an Arduino, a motion sensor, a few wires and headers, and the code provided at the site below. Hit the link to see step-by-step instructions on how to put it together.