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Light & Imaging Sensors

Gravity: Analog Grayscale Sensor

SKU: DFR0022

The Gravity: Analog Grayscale Sensor designed to efficiently detect ambient light density and convert it into analog voltage signals for Arduino controllers. This functionality allows users to set voltage thresholds to trigger motors, relays, or other actuators, making it ideal for enhancing DIY project capabilities. The module is user-friendly and highly versatile, offering a practical solution for integrating light detection into various applications.

Angled shot of Analog Gray scale Sensor for Arduino with LED indicator-DFRobot product sku:DFR0022 image.

Downloadable Resources

  • Docs
  • Tech Specs

    • Specification

    Name Value
    Supply Voltage 3.3V to 5V
    Interface Analog
    Size 22x30mm
    Operating Temperature 0-70°C

    The product is NOT waterproof and dustproof; the detection accuracy will be affected by the light brightness of the environment and light reflectance of the material the sensor detects.

    Pinout

    Pin Description
    Blue Analog
    Red VCC
    Black GND

    FAQ

    • do you have a table with what voltages the sensor should be outputting from different shades of gray? also what is the optimal reading distance for the sensor?

      I want to know how far should the sensor the surface being sensed for optimum readings?

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