Build a Smart Motion Detector Alarm System With SMS Notifications
A step-by-step project guide for Arduino, GSM, and PIR motion detection
Want to build your own smart security system?
This 37-page eBook walks you through building a motion-activated alarm that sends SMS alerts to your phone
🔍 What You’ll Learn:
âś… How PIR motion sensors work and how to wire them
âś… Interfacing an Arduino with a GSM module (like SIM800L)
âś… Sending SMS alerts when motion is detected
âś… Writing clean, beginner-friendly Arduino code
âś… Creating a fully functional alarm system for home or office use
📦 What You Get:
- âś… 37-page PDF (Beginner to Intermediate level)
- âś… Fully explained Arduino code (with comments)
- âś… Clear wiring diagrams and visuals
- âś… Tested with real components
- âś… Bonus tips for expanding the project
đź’ˇ Who This Is For:
- Electronics beginners looking for a hands-on project
- Students building real-world Arduino skills
- DIY home security enthusiasts
- STEM teachers and makerspaces
No fluff. Just practical skills you can use immediately.🧰 Start building your smart motion alarm system today — and get SMS alerts straight to your phone!
You’ll get everything you need to build a Smart Motion Detector Alarm System that sends SMS alerts when motion is detected. Whether you're a beginner or a DIY tech enthusiast, this step-by-step guide walks you through the entire process—from wiring the sensors to programming the microcontroller and integrating SMS notifications using a GSM module or API. ✅ Clear circuit diagrams ✅ Well-commented Arduino code ✅ Parts list with links ✅ SMS setup with real-world applications ✅ Troubleshooting tips and custom add-ons Perfect for home security projects, student learning, or hobbyist experiments. No prior experience required—just your curiosity and a few basic components.