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12mm Photosensitive LDR Sensor

12mm Photosensitive LDR Sensor
12mm Photosensitive LDR Sensor
Out Of Stock
12mm Photosensitive LDR Sensor
12mm Photosensitive LDR Sensor

12mm Photosensitive LDR Sensor
₹35

(inc GST)

  • Stock: Out Of Stock
  • SKU: FR-01-515

If you need a way to sense the level of ambient light then there is no easier way to do it without an LDR/photo-resistor. The resistance of Light Sensitive Photoresistor LDR changes with the change in the ambient light exposure on the surface of the sensor. Light Dependent Resistor is a type of photocell that finds excellent use in light sensing device applications, whether it is automatic outdoor light ON/OFF switch or an indoor automatic light switch.

Two Cadmium Sulphide PhotoConductive Cells with spectral responses similar to that of the human eye. Cell resistance falls with increasing light intensity. The 12mm LDR or photoresistor sensor works best in both light and dark regions. The photo-resistors are a staple of electronics.

Applications of this product include smoke detection, automatic lighting control, batch counting, and burglar alarm systems. Furthermore, some of the applications are given below.

  •  Analog Applications:
    • Electronics scales – dual cell
    • Automated rearview mirror
    • Camera exposure control
    • Auto slide focus – dual cell
    • Densitometer
    • Automatic gain control – modulated light source
  • Digital Applications:
    • Position sensor
    • Nightlight control
    • Automatic headlight dimmer
    • Streetlight control
    • Oil burner flame out
  • Other applications:
    • Switch
    •  Annunciator
    • Camera automatic photometry
    • Electronic toy
    • Industrial control
    • Light control lamp

    Features:

    • small size
    • easy to use
    • work as ON/OFF switch
    • Quick Response time

    Package Includes :

    1 x 12mm Light Sensitive Photoresistor LDR.
    Technical
    Dark resistance

    max. 20MΩ

    Diameter

    1.2 cm

    Light Resistance

    10 – 20 kΩ

    No. of Pins

    2

    Operating Temperature Range

    -30˚C to 70˚C

    Power

    0.2 W

    Resistance Illumination

    3

    Response Time

    20 μS (Rise), 30 μS (Down)

    Spectral Peak

    560 nm

    Voltage

    250 VDC (Max)

    Questions1 Answers1 | Expand All
    When will delivered order?
    Ajeet
    • Order will be delivered within 1-3 days in metro city, 3-5 days in other city and 4-7 days in villages or small city. This is the average time of delivery in express shipping. but can change with different locations and different situations.
      FlyRobo[ 16/07/2021 ]
      Was this answer helpful?-9
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