A Arduino Store (http://store.arduino.cc/ww/)

AF Adafruit (http://adafruit.com)

D Digi-Key (www.digikey.com)

F Farnell (www.farnell.com)

J Jameco (http://jameco.com)

MS Maker SHED (www.makershed.com)

RS RS (www.rs-online.com)

SF Spark Fun (www.SparkFun.com)

SS Seeed Studio (www.seeedstudio.com)

1 Arduino module Get something based on the Arduino Uno, but the project should work on other Arduino and Arduino-compatible boards.

D 1050-1019-ND, J 2121105, SF DEV-09950, A A000046, AF 50, F 1848687, RS 715-4081, SS ARD132D2P, MS MKSP4

1 RGB LED, common cathode It’s like three LEDs in one! This emits red, green, and blue on separate channels.