more sonar sensors

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more sonar sensors

Postby phol33 » Mon Mar 31, 2008 2:01 pm

Hi everybody!
I am a complete rookey in Lego NXT and I want to build a robot which has 3 sonar sensors and I only heard about some problems with using more then one sonar sensor.
I heard that only port one can handle a sonar sensor so what do I have to do to you use 3 Lego's sonar sensors? Do I have to rewrite the I2C Protocol?

I hope someone can help me!



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