LDR Sensor with PCB

LDR Light Sensor Board (3 Pin)

This light sensor card features a 5 mm LDR. The digital output of the card varies based on the ambient light, providing a 0V signal in dark conditions and a 5V signal when light is detected by the sensor. The sensitivity of the device can be adjusted using the onboard potentiometer. The operating voltage is 5V. The light sensor card is equipped with a 5 mm Light Dependent Resistor (LDR). The digital output of the card is influenced by the ambient light, generating a 0V signal when the surrounding environment is dark, and a 5V signal when light is detected by the sensor. The precision of the device can be regulated through the use of the built-in potentiometer. The voltage required for operation is 5V.

Using Area : 

• Automated lighting systems: The 3 Pin LDR Light Sensor Card can be used to control the brightness of lights in automated lighting systems based on the ambient light level.
• Home automation: The sensor can be integrated into smart home systems to control the brightness of lights, curtains, and other devices based on the level of ambient light.
• Environmental monitoring: The sensor can be used in environmental monitoring systems to measure the level of ambient light and detect changes in light levels.
• Robotics: The sensor can be used in robots for obstacle avoidance and light tracking applications.
• Photography and cinematography: The sensor can be used in cameras and other photography equipment to control exposure levels based on the ambient light.
• Agriculture: The sensor can be used in agriculture to monitor the light levels in greenhouses and control the lighting of plants.

The product does not include a jumper cable. The LDR sensor card is highly user-friendly and can be utilized with a variety of microcontroller platforms, including but not limited to the Arduino platform. This sensor card can be easily used with a multitude of microcontroller boards, especially the Arduino platform.