Optical Sensitive Resistance Light Detection Photosensitive LDR Sensor Module

Dual Interface Design: Combines a continuous voltage analog output (A0) with a threshold-driven digital switch (D0) for complete control versatility. LM393 Comparator Engine: Features a high-grade LM393 reference chip ensuring clean output waveforms and an efficient 15mA drive threshold. Adjustable Sensitivity: Houses a top-mounted multi-turn trimmer...