LDR Sensor-5mm

LDR Sensor-5mm

• Function: Changes resistance in response to light levels.
• Applications:
  • Light Sensing: Used in automatic lighting controls, streetlights, and camera exposure controls.
  • Brightness Detection: In devices that adjust brightness based on ambient light.
  • Switching: Can act as a light-sensitive switch in circuits.
  • Energy Harvesting: Converts light energy into electrical signals in solar panels and light meters.
• Quality Control: Typically undergo QC testing to ensure reliability and performance consistency.
• Types: Available in various types and specifications depending on sensitivity and spectral response.
• Working Principle: Utilizes the conductivity change of a semiconductor material (typically cadmium sulfide or cadmium selenide) when exposed to light.
• Integration: Easily integrated into circuits due to their simple two-terminal construction.