The LM393 LDR Light Sensor Module 4-Pin is used to detect light intensity using a photoresistor and comparator circuit. It provides both digital and analog outputs for easy connection with Arduino and other boards. The LM393 LDR Light Sensor Module 4-Pin by StemVolt is suitable for educational use, diy automation projects, and basic light sensing applications in robotics and electronics experiments.
Related Products:
• Photoresistor LDR Sensor Module
• IR Obstacle Avoidance Sensor Module
Specifications:
| Parameter | Details |
|---|---|
| Operating Voltage | 3.3V To 5V DC |
| Output Type | Digital And Analog |
| Comparator IC | LM393 |
| No. of Pin | 04 |
| Interface Pins | VCC, GND, DO, AO |
Features:
• Detects Ambient Light Intensity
• Adjustable Sensitivity Control
• Dual Output For Flexible Use
• Easy Interface With Arduino Boards
Package Includes:
1 × LM393 LDR Light Sensor Module 4-Pin


















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