LilyPad Light Sensor Hookup Guide
Contributors:
Gella
Gella 
Resources and Going Further
Here are some resources for planning a project with the light sensor:
Or, you can check out these other great light-based tutorials.
Light-Emitting Diodes (LEDs)
Learn the basics about LEDs as well as some more advanced topics to help you calculate requirements for projects containing many LEDs.
PIR Motion Sensor Hookup Guide
An overview of passive infrared (PIR) motion detecting sensors, and how to hook them up to an Arduino.
Experiment Guide for the Johnny-Five Inventor's Kit
Use the Tessel 2 and the Johnny Five Inventors kit to explore the world of JavaScript enabled hardware through 14 awesome experiments!
Qwiic LED Stick - APA102C Hookup Guide
Add some I2C RGB to your project with the SparkFun Qwiic LED Stick - APA102C