The LDR Light Sensor Module uses a Light Dependent Resistor to measure ambient light intensity. It outputs analog signals proportional to the light level, making it ideal for automatic lighting, brightness control, and light-activated projects. The module is compatible with most microcontrollers and is widely used in smart home systems, robotics, and environmental monitoring.

Features:

• Light Dependent Resistor (LDR) for light detection

• Analog output for brightness measurement

• Simple 3-pin interface (VCC, GND, OUT)

• Works with 3.3V and 5V systems

• Compact PCB design for easy integration

Applications:

• Automatic street lights

• Solar garden lighting

• Light-activated alarms

• Smart home automation

• Environmental monitoring