LDR Sensor Module

Description

The LDR sensor module detects light and measures how bright it is. When there’s light, the output is high, and when there’s no light, it’s low. You can change how sensitive it is using a small dial (potentiometer). This light detection sensor has an M3 mounting hole for easy attachment and comes with an LDR for accurate readings.

The LDR module also has a power LED and a status LED to show if it’s working, making it great for checking how bright the surroundings are. Check out our collection of Other Sensors !

Features: Adjustable sensitivity via blue digital potentiometer adjustment Digital output range: 0V to 5V Adjustable trigger level from preset LEDs indicating output and power (Power indicator in red and digital switch output indicator in green) Uses LM393 comparator chip for stability Easy to install with an M3 mounting hole for attachment Suitable for detecting ambient brightness and light intensity Digital output for easy integration with microcontrollers Comes with a power LED and status LED as indicators Applications: Control lights with LDR sensors.

Adjust streetlights for energy savings. Trigger alarms in security. Monitor sunlight for plants. Optimize camera settings. 3V to 5V DC power supply 2 GND Ground 3 DO Digital output How to Use: A photosensitive resistor module most sensitive to environmental light intensity is generally used to detect the ambient brightness and light intensity.

Module light conditions or light intensity reach the set threshold, DO port output is high when the external ambient light intensity exceeds a set threshold, the module D0 output is low; Digital output D0 is directly connected to the MCU, and detects high or low TTL, thereby detecting ambient light intensity changes; Digital output module DO can directly drive the relay module, which can be composed of a photoelectric switch; Read our blog explaining how LDR works.

Specifications

Brand

Botroniq

SKU

TIFSS0055

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