PIR Sensor with Arduino UNO 🚨 | Motion Detection using LED & Buzzer (Circuit + Code)
Автор: Alronics Tech
Загружено: 2026-01-19
Просмотров: 36
Описание:
In this video, you will learn how to use a PIR motion sensor with Arduino UNO to create a motion detector alarm system using an LED and a buzzer.
I have explained the circuit connection and the Arduino code step by step, making this project perfect for beginners.
📌 What You’ll Learn:
• How PIR motion sensor works
• PIR sensor pin configuration
• Circuit connection with Arduino UNO
• Using LED & buzzer for motion alert
• Arduino code explanation
🔧 Components Used:
• Arduino UNO
• PIR Motion Sensor
• LED
• Buzzer
• Resistor
• Breadboard & jumper wires
This project is useful for:
✔ Home security basics
✔ Arduino beginners
✔ School & STEM projects
🔔 Subscribe to Alronics Tech for more Arduino, ESP32, Raspberry Pi & robotics projects.
#arduino #arduino #stem #techshorts
#arduinouno
#robotics #3dprinting #arduinoprojects #electronicsforbeginners
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