PIR Sensor Arduino Code Explained Security System Project

Описание: In this short, I explain how a PIR Motion Sensor Security System works using Arduino Uno – including how the code detects motion and triggers alerts. 🚨

🧠 Highlights:
PIR sensor detects motion 👣
Arduino Uno reads input & turns on alert (LED/OLED)
Code includes modern OLED animation & motion logic

📦 Components:
Arduino Uno
PIR Sensor
LED / Buzzer
OLED Display (optional)

This is perfect for beginner security projects, smart home setups, and electronics learning!

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Perfect project for beginners in Arduino, IoT, and security system DIYers!

🧾 Get the Code & Circuit Diagram:
👉 GitHub Repository: https://github.com/Arun-Roshan/PIR-Mo...

📚 Required Libraries (Install via Arduino Library Manager):
Adafruit SSD1306
Adafruit GFX

🎬 Watch the full IoT Playlist here:
   • IoT Shorts  

Whether you’re a student, maker, or IoT enthusiast – this video gives you the creative tools to make your displays more dynamic and engaging. This is more than just showing text — it’s about visual storytelling in electronics!

💬 Got questions? Drop them in the comments and I’ll reply!

This video is powered by Robolark – your one-stop destination for electronics, IoT, and robotics components. All the components used in this project are available on Robolark at affordable prices and fast delivery.

🛒 Buy Components Here:

🔗 Arduino UNO : https://thrive.zohopublic.in/aref/nX6...
🔗 Arduino UNO Cable : https://thrive.zohopublic.in/aref/nX6...
🔗 Breadboard : https://thrive.zohopublic.in/aref/nX6...
🔗 OLED Display : https://thrive.zohopublic.in/aref/nX6...
🔗 IR Sensor : https://thrive.zohopublic.in/aref/nX6...
🔗 PIR Motion Sensor : https://thrive.zohopublic.in/aref/nX6...
🔗 LED : https://thrive.zohopublic.in/aref/nX6...
🔗 Male to Female Jumper Wires : https://thrive.zohopublic.in/aref/nX6...
🔗 Female to Female Jumper Wires : https://thrive.zohopublic.in/aref/nX6...
🔗 Male to Male Jumper wires : https://thrive.zohopublic.in/aref/nX6...
🔗 Ultrasonic Sensor : https://thrive.zohopublic.in/aref/nX6...

👉 Explore more components at Robolark Website :- https://thrive.zohopublic.in/aref/nX6...

🏪 Visit Robolark Offline Store

📍 Address:

Module143 (Robolark)
Near VIT All Mart Gate ,
Old Katpadi, Vellore-632014

📞 Phone: +91 8610188054

🕒 Store Timings: 10:00 AM – 7:00 PM (Mon–Sat)

🎓 Perfect for:

➡️ IoT Beginners & Hobbyists
➡️ Engineering Students
➡️ Makers and DIYers

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🎥 YouTube Channel: Arun Roshan Tech

📧 Business Enquiries: [email protected]

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