Light3challenge by ganygr20

Fun with Red-Green-Blue LEDs

[Light Challenge 3 Fritzing File](https://drive.google.com/open?id=0B13oE93nzkTCOFR2NzU0QTNmcm8) RGB LEDs are the most fun to control with an Arduino and we're so fortunate that we have LEDs in the first place! Red and Green LEDs were invented first by Nick Holynak and later, some very smart Japanese and American scientists achieved the Blue LED just in 1993. Now we can mix colors and and use programming to create a really cool output. 1 Arduino 1 USB cable 1 Breadboard 1 RGB LED - short lead GREEN, medium lead BLUE, longest lead NEGATIVE, short lead RED 3 330 ohms resistors 4 jumper wires - one for GND, three for pins 9, 10, 11.