Adafruit TSL2591 Library [](https://travis-ci.com/adafruit/AdafruitTSL2591Library)

This is an Arduino library for the TSL2591 digital luminosity (light) sensors.

Pick one up at http://www.adafruit.com/products/1980

You'll also need the Adafruit_Sensor library from https://github.com/adafruit/Adafruit_Sensor