Gravity: Analog Ambient Light Sensor For Arduino

DFRobotSKU: DFR0026
Sale price £2.50
incl. VAT
excl. VAT
Only 5 units left

Awesome Extras

DFRobotDFRduino Uno R3
Sale price £16 incl. VAT excl. VAT
DFRobotGravity: IO Expansion Shield for Arduino V7.1
Sale price £8.50 incl. VAT excl. VAT
Raspberry PiRaspberry Pi 4 Model B
Sale priceFrom £33.60 incl. VAT excl. VAT
Here comes DFRobot's new Analog Ambient Light Sensor for Arduino or Raspberry Pi, with a brand new design and much more convenient to use. This sensor helps you to detect the light density and reflect the analog voltage signal back to the Arduino controller. You can set the threshold of voltage level to trigger other units on the Arduino project.

We also use the enviromental PT550 light sensor and it is more sensitive to light than a normal one. 


  • Wide voltage range from 3.3V to 5V
  • Standard assembling structure (two 3mm holes with multiple of 5cm (1.97") as interval)
  • Easily recognitive interfaces of sensors ("A" for analog and "D" for digital)
  • Icons to simplely illustrate sensor function
  • High quality connector
  • Immersion gold surface

Connection Example - I/O Expansion Shield V7


  • Supply Voltage: 3.3V to 5V, compatible with Arduino / ESP32 / micro:bit / Raspberry Pi
  • Illumination range: 1 Lux to 6000 Lux
  • Responsive time: 15us
  • Interface: Analog
  • Supports graphical programming platforms such as Mind+ and MakeCode
  • Size: 22 x 30mm


Package Contents

  • 1x Analog Ambient Light Sensor
  • 1x Analog cable

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