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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)
P Pololu (www.pololu.com)
RS RS (www.rs-online.com)
SF SparkFun (www.sparkfun.com)
SS Seeed Studio (www.seeedstudio.com)
You’ll see two devices you can build in this chapter. If you plan to build both, double the quantities on all parts except the joystick, the accelerometer, and the triple-wall cardboard.
1 Arduino Ethernet board A A000050 Alternatively, an Uno-compatible board (see Chapter 2) with an Ethernet shield will work.