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
Supports graphical programming platforms such as Mind+ and MakeCode