DIY HOMEMADE PIR ALARM SYSTEM with Arduino:

This is a simple alarm system made with help of buzzer, LED and a motion detector. One can stop the buzzer by pressing the button.

May 28, 2020

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Components and supplies

1

LED (generic)

1

Buzzer

1

Arduino UNO

1

Breadboard (generic)

1

Pushbutton switch 12mm

1

PIR Sensor, 7 m

1

Male/Female Jumper Wires

1

Resistor 220 ohm

Apps and platforms

1

Arduino IDE

Project description

Code

CODE;

c_cpp

CODE;

c_cpp

Downloadable files

Schematics of this projects

Schematics of this projects

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