Simple Alarm System
A beginner-friendly home alarm with PIR motion sensing, keypad PIN entry, and separate entry/exit timing delays, built to be easy to expand.
- Suitable forB.Tech & M.Tech Embedded Systems students
- Build time1-2 weeks
- LevelBeginner
- Available atAjvika Labs, Kakinada
About this project
A beginner-oriented home alarm system demonstrating classic security-system behavior: a membrane keypad accepts a PIN to arm or disarm the system, an exit delay gives the user time to leave after arming, and an entry delay gives time to disarm before a PIR motion sensor triggers a full audible alarm. Status and countdowns are shown on an I2C 16x2 LCD, and the design is intentionally simple so it can be extended with more sensors or zones.
Source: Arduino Project Hub (https://projecthub.arduino.cc/1higgin/simple-alarm-system-e5958f) by 1higgin. Licensed GPL3+. On Arduino Project Hub: 63,754 views, 29 respects.
Source: Arduino Project Hub (https://projecthub.arduino.cc/1higgin/simple-alarm-system-e5958f) by 1higgin. Licensed GPL3+. On Arduino Project Hub: 63,754 views, 29 respects.
Technologies used
Hardware components
- Arduino Uno Rev3 (x2)
- 16x2 LCD display with I2C interface
- Membrane keypad
Software & tools
- Arduino IDE
What you get
- Working project / hardware kit, tested before delivery
- Complete source code with explanation
- Project demo and guidance for your viva
- Project report, PPT and IEEE paper support (on request)
Delivery & Payment
Delivery takes a minimum of two weeks from the date your inquiry is confirmed.
Payment is in two parts:
• 50% advance to start the project
• Remaining 50% before delivery
Note:
• Documentation and PPT are not included by default
• If you need documentation/PPT, it can be arranged for extra time and cost
We'll confirm the exact timeline and cost with you after reviewing your requirements.
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