lista apenas do que gostaria de comprar:

1x Raspberry Pi (http://www.raspberrypi.org/)
1x Micro USB power supply 5V, 1.2A para o Raspberry Pi
1x Digispark (http://www.kickstarter.com/projects/digistump/digispark-the-tiny-arduino-enabled-usb-dev-board)
1x Arduino Mega 2560 (http://arduino.cc/en/Main/ArduinoBoardMega2560)
1x Arduino WiFi Shield (http://arduino.cc/en/Main/ArduinoWiFiShield)
1x LilyPad Arduino (http://arduino.cc/en/Main/ArduinoBoardLilyPad)
1x Plastic Bobbin of Conductive Thread (http://www.inmotion.pt/store/plastic-bobbin-of-conductive-thread-30)

euros+euros = EUROS