- Arduino
- http://arduino.cc/en/Tutorial/MasterReader
- http://www.dsscircuits.com/articles/arduino-i2c-slave-guide.htmlhttp://www.dsscircuits.com/….
- http://digitalcave.ca/resources/avr/arduino-i2c.jsphttp://digitalcave.ca/…./arduino-i2c.jsp
- http://thoughtdraw.wordpress.com/2011/03/13/i2c-with-arduino/http://thoughtdraw.wordpress.com/….
- http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1208761098http://www.arduino.cc/…./YaBB.pl?num=1208761098
- Tensão
- http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1275738825http://www.arduino.cc/…./YaBB.pl?num=1275738825
- http://arduino.cc/playground/Main/I2CBi-directionalLevelShifterhttp://arduino.cc/…./I2CBi-directionalLevelShifter
- http://www.rocketnumbernine.com/2009/04/10/5v-33v-bidirectional-level-converterhttp://www.rocketnumbernine.com/….