DFRobot Gravity - analog sensor of ambient light

Analog ambient light sensor PT550 compatible with Arduino and Raspberry Pi. The sensor allows to determine the light density and reflects the analog voltage signal back to Arduino. The range of the light ranges from 1 lux to 6000 Lux. Supply voltage is from 3.3 V to 5 V.

The sensor can capture a small change of light.

The product is compatible with Arduino

Sample code and detailed information can be found inthe user guide.

The module works with any microcontroller that has an analog interface. To read data, it is sufficient to connect the power source and output pins to respective inputs of the microcontroller.

• Supply voltage: from 3.3 V to 5 V
• Range of illumination: 1 lux to 6000 lux
• Response time: 15 µs
• Interface: analog
• Dimensions: 30 x 22 mm

• The website of the manufacturer of DFRobot DFR0026
• User manual
• Scheme
• Documentation of PT550