How to make Automatic Street light project | Creating a street light project using an LDR in hindi
Creating a street light project using an LDR (Light Dependent Resistor), a relay, Arduino, and a bulb is a common and educational project. The LDR will sense the ambient light level, and the Arduino, based on this information, will control the relay to turn the street light (bulb) on or off. Below is a basic outline of the project and a simple Arduino code to get you started.
Components Needed:
Arduino Board (e.g., Arduino Uno)
LDR (Light Dependent Resistor)
Relay Module
Bulb or LED
Resistor (around 10k ohms)
Breadboard and jumper wires
Circuit Connection:
Connect the components on a breadboard as follows:
This is a basic example, and you may need to adjust the threshold value and fine-tune the project based on your specific environment. Additionally, ensure that the bulb used is compatible with the relay module and the power supply.