The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
TSL2561 Luminosity Sensor Hookup Guide a learn.sparkfun.com
tutorial
Available online at: http://sfe.io/t167
Contents
Let There Be Light! Installing the Arduino Library Connecting the Hardware Using the Arduino Library Tips and Tricks Resources and Going Further
Let There Be Light!
The TSL2561 is an inexpensive but sophisticated light sensor. Unlike simpler sensors like photoresistors and photodiodes, the TSL2561 incorporates both infrared and visible light sensors to better approximate the response of the human eye. Because the TSL2561 is an integrating sensor (it soaks up light for a predetermined amount of time), it is capable of measuring both very small and very large amounts of light. This hookup guide will explain what this sensor does, and how you can use it in your projects.