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To connect the Lego block to the Arduino a Mindstorms NXT cable is ordered, which will be cut open and linked to the microcontroller. For further understanding about wiring and I2C the LEGO MINDSTORMS NXT Hardware Developer Kit.pdf gives a good start. In addition the webpages of leJOS News and Dexter Industries seem to be quite helpful and even give some basic code example. Further information following...
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Mon. 11.05.15
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Ultrasonic sensors and bluetooth bridge have been delivered. Communication with Arduino is working.
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