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LDR Light Sensor Module — LM393

SKU: SKU-SN-04

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Overview

An LDR-based light sensor module for detecting ambient light intensity. It provides both analog and digital outputs and includes adjustable sensitivity.

Key Highlights

Photoresistor / LDR sensor element with LM393 voltage comparator
3.3–5 V DC operating range with dual Digital (DO) & Analog (AO) output pins
Adjustable sensitivity potentiometer for setting light detection threshold
Compact 33 × 14 × 8 mm footprint (4 g weight) for smart lamps and ambient light automation