Description
An LDR sensor is a component that detects light intensity by varying its electrical resistance in response to changes in light levels. When exposed to light, the resistance of the LDR decreases, allowing more current to pass through. This property makes it useful for applications like automatic lighting, light level monitoring, and light-sensitive circuits.
Key Features:
- Light Sensitivity: Changes resistance based on light intensity, enabling light level detection.
- Simple Interface: Easy to integrate with microcontrollers and other electronic circuits.
- Wide Range: Effective for various light conditions, from low light to bright sunlight.
- Cost-Effective: Inexpensive and widely available for various DIY and educational projects.
- Versatile Applications: Used in automatic lighting systems, ambient light detection, and solar tracking systems.
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