DIY Motion Sensor Alarm Leave a comment



Components required :

1) 1 x Arduino Uno R3 Board (Buy here
2) 1 x PIR Sensor (Buy here)
3) 1 x Piezo Buzzer (Buy here)
4) 1 x Mini Breadboard (Buy here)
5) 2 x LED (Green & Red) with Resistors 220 Ohm


1) Power Source (Battery with Snapper/DC Adapter) : 9-12V DC (Buy here)
2) Tools (Buy here)
3) Jumper Wires (Buy here)

Download Codes & Circuit Diagram.  

In case of any questions or queries, feel free to post below.

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Watch on YouTube : DIY Arduino Motion Sensor Alarm

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