Arduino Security System

Pourpose:

University Project - Design with Microprocessors - 3rd yaer, 1st semester (2020)

Description:

An Arduino project that simulates the functionality of a security system. The project consists of an alarm that can be triggered manually from a button or automatically by one of the two sensors (the HC- SR04 ultrasonic sensor or the LDR). The alarm can be turned off by inserting a 4 digits password from a keypad.

Components:

• Arduino Uno
• Breadboard
• Connecting wires
• 4×4 membrane keypad
• 16×2 Liquid crystal display (LCD)
• RGB module
• KY-008 Laser Transmitter Module
• Photocell
• Ultrasonic Sensor HC-SR04
• Buzzer

Based on this project.