The Photoresistor (LDR) Sensor is a simple and effective component that changes its resistance based on the intensity of light falling on it. When exposed to more light, the resistance decreases, allowing it to be used as an analog sensor for detecting light levels.
Compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers, this sensor is widely used in projects like automatic street lights, brightness control systems, and light-sensitive alarms. Its straightforward operation and low cost make it ideal for both beginners and advanced users.
Key Features:
✔️ Detects light intensity through resistance variation
✔️ Easy to interface with analog inputs of microcontrollers
✔️ Compatible with Arduino, Raspberry Pi, ESP32, and more
✔️ Low cost and compact design
✔️ Ideal for automatic lighting and environmental sensing projects
