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20mm LDR Sensor Photoresistor Photo Cell 10-20k – GL20528
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- Epoxy encapsulation
- Good reliability
- Small size
- High sensitivity
- Fast response
- Good spectral characteristics
Description
- Type: LDR Sensor (Light Dependent Resistor)
- Diameter: 20mm
- Resistance Range: Typically with a resistance range of 10-20 kilohms (10kΩ to 20kΩ)
- Photoresistor: This component is a type of photoresistor or photocell that changes its resistance in response to the amount of light it is exposed to.
- Light Sensing: Used to sense ambient light levels and is commonly used for applications where automatic adjustment of brightness or turning on/off of lights is required.
- Versatile: Suitable for use in various electronic projects, including light-sensitive switches, light meters, and more.
- Light-Dependent: Its resistance decreases as the intensity of light increases, and it increases as light intensity decreases.
- Analog Output: Provides an analog output signal that varies with the light level.
- Dimensions: Has a diameter of 20mm, making it suitable for different enclosures and assemblies.
- Electronic Component: Often used in conjunction with other electronic components, such as transistors or operational amplifiers, to create light-sensitive circuits.
- Power Consumption: Consumes minimal power, making it energy-efficient for battery-powered devices.
- Easy to Interface: Can be easily integrated into circuits with appropriate resistors or amplifiers to convert changes in resistance into measurable electrical signals.
- Light Sensing Range: Designed to operate within a specific range of light intensities.
- Photocell Applications: Commonly found in applications like automatic street lighting, cameras with light meters, and light-sensitive switches.
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