Street light controller

Design and Features of Our 3D Model

Arduino UNO

The Arduino UNO serves as

the brain of the controller,

processing data from the

sensor and controlling the

LED lights.

Digital LDR Sensor
Module

The LDR sensor detects

ambient light levels,

triggering the light activation

based on the intensity of

darkness.

LED Lights

Energy-efficient LED lights

provide illumination,

controlled by the Arduino

UNO according to the

sensor's readings.

Additional
Components

Other essential components

include a 470-ohm resistor to

regulate current, jumper

wires for connections, and a

half breadboard for

organizing the circuit.

Energy Efficiency and Cost Savings

1

Reduced Energy Consumption

The controller ensures that street lights operate only

when necessary, minimizing energy waste during daylight

hours.

2

Lower Electricity Bills

Decreased energy consumption translates into lower

electricity bills for municipalities and taxpayers.

3

Extended Bulb Lifespan

LED lights are highly durable and have a longer lifespan

compared to traditional incandescent bulbs.

4

Environmental Benefits

By reducing electricity consumption, the controller

contributes to a smaller carbon footprint and a greener

environment.

Question Time!

Which Sensor?

The project utilizes a Digital LDR

Sensor Module, which detects

changes in ambient light levels

to control the street lights.

Disadvantages?

Potential drawbacks include

initial installation costs and

potential malfunctions due to

environmental factors or

component failure.

Project Purpose?

The project aims to create a

more energy-efficient and cost-

effective street lighting system

by automating the lighting

process.

How it Works?

The LDR sensor detects

darkness, triggering the Arduino

to activate the LED lights. When

light levels increase, the sensor

signals the Arduino to turn the

lights off.

Conclusion & Thank You

This automatic street light controller offers significant energy efficiency and

cost savings, promoting environmental responsibility and sustainable

lighting practices. We'd like to thank you for your time and interest in our

project.