The LDR Light Sensor Module is a reliable and compact sensor designed to detect changes in ambient light intensity. This module utilizes a Light Dependent Resistor (LDR) to sense light levels, providing a simple digital output signal that switches between high and low based on the detected light. The module includes a built-in potentiometer to adjust the sensitivity threshold, allowing users to set the desired light level for switching. It is ideal for automatic lighting, robotics, and DIY electronic projects where light-based triggering is required.

Features

• Light Detection: Detects changes in light intensity.
• Adjustable Sensitivity: Sensitivity threshold can be fine-tuned with the onboard potentiometer.
• Digital Output (D0): Provides a high or low signal based on the light level.
• Easy 3-Pin Interface: Simple connections for power, ground, and output.
• Versatile Applications: Perfect for projects like automated lighting and smart systems.

Specifications

• Sensor Type: Light Dependent Resistor (LDR)
• Output: Digital only (D0)
• Sensitivity Adjustment: Via onboard potentiometer
• Operating Voltage: 3.3V - 5V DC
• Pin Configuration:
  • VCC: Power Supply
  • GND: Ground
  • D0: Digital Output
• Dimensions: Approximately 3cm x 1.5cm x 1.3cm
• Weight: 3 grams

Package Includes

• 1 x LDR Light Sensor Module with Potentiometer (3-pin: VCC, GND, D0)