Photosensitive Resistance Sensor
✅ Active 🔦 Pending
sensor Generic Model: Photoresistor Module 📅 Acquired: 2016
Light-dependent resistor (LDR) analog light sensor module
Connection Types
Overview
The photosensitive resistance sensor module uses a light-dependent resistor (LDR) to detect ambient light levels.
The module features:
- Photoresistor (light-dependent resistor)
- Analog output (voltage varies with light intensity)
- Digital output with adjustable threshold (via potentiometer)
- Operating voltage: 3.3V-5V
- Detection range: varies with ambient light
- Quick response time
- Wide sensing range
- Onboard LED indicator
- Uses LM393 comparator for triggering digital output
Configuration Notes
Probably supported through GPIO Binary Sensor component.
Analog output is not exposed by default.