SparkFun Capacitor Kit General, Kits, Sparkfun Originals Helicopters The board’s QRE1113 IR reflectance

The board’s QRE1113 IR reflectance sensor is comprised of two parts - an IR emitting LED and an IR sensitive phototransistor

it is very easy to use this sensor for basic motion sensing

* 1 pair Knit Arm Warmers fingerless Gloves

telling a motor to spin as fast as you want

This is a small ambient light sensor that acts as an NPN transistor

SparkFun Capacitor Kit General, Kits, Sparkfun Originals Helicopters The board’s QRE1113 IR reflectanceThis is a kit that provides you with a basic assortment of capacitors to start or continue your electronics tinkering. No more looking under your desk to see if you can find a spare capacitor you might have dropped a year ago. With this kit you get over 100 of the most popular capacitors. As a bonus they come in a box with a sticker to help you identify which capacitor is which. This assortment of capacitors makes a great gift for beginner and