The Adafruit Analog Light Sensor comes pre-assembled and fully tested on a handy breakout board. We have included a small header strip in case you want to use it on a breadboard. This can be installed in a few simple steps:
Position the breakout boardLine the board up with the header pins and drop it in place for soldering.
Wiring this sensor is very simple. It can be powered by 2.3-6V, and has an analog output of up to 3v max. To use with an Arduino, wire it as follows:
VCC -> 5v
OUT -> A0
GND -> GND