Automatic School Bell System Using Arduino | IR Sensor + ISD1820 Voice Module Project 🔔 |
In this video, I’m excited to show you my Automatic School Bell System made using Arduino Uno, IR Sensor, and the ISD1820 voice module.
This project can automatically play a pre-recorded bell sound whenever someone crosses the IR sensor — perfect for schools, offices, or home automation!
📌 What you will learn in this video:
How to connect an IR Sensor to Arduino
How to use an ISD1820 voice recording module
How to make an automatic bell system using basic components
Complete working demonstration of the project
Kids-friendly robotics project (Ayman Robotic)
📦 Components Used:
Arduino UNO
IR Proximity Sensor
ISD1820 Voice Module
Buzzer / Speaker
Jumper wires
Cardboard Setup
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