LDR Photoresistor Sensor Module

The Photoresistor LDR Sensor Module is a compact light-sensitive sensor designed to detect changes in ambient light intensity. It uses an LDR (Light Dependent Resistor) whose resistance varies according to the amount of light falling on its surface. The module provides a simple 3-pin interface (S, +, -) and can be easily connected to Arduino, ESP32, Raspberry Pi, and other microcontroller boards for light-sensing applications.

Features

• Uses a light-sensitive LDR photoresistor
• Detects changes in light intensity
• Simple 3-pin interface: S, +, -
• Compact and lightweight design
• Easy to connect and use
• Suitable for microcontroller and DIY projects
• Ideal for automatic light-sensing applications

Applications

• Light intensity measurement
• Automatic lighting systems
• Street light automation
• Day/night detection
• Light-sensitive switches
• Smart home projects
• Robotics and automation
• Arduino and ESP32 projects
• DIY electronics projects

Package Includes

• 1 × Photoresistor LDR Sensor Module