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Author Topic: Arduino to arduion I2C communication  (Read 531 times)
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I tried to connect 2 arduino  with example code from wire lib but its not responding ... can any one figur out wats wrong ?
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What code? Show both sides please. Also take a photo of your wiring.
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http://www.gammon.com.au/electronics

Please post technical questions on the forum - not to me by personal message. Thanks a lot.

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thanks for ur kind reply smiley ... i figured it
 i missd pullups  smiley-red


and i hav to program a atmega16 to be a slave
can i use the header file wire.h for atmeg16 on WinAVR  or any other....
« Last Edit: May 07, 2012, 09:14:07 am by json » Logged

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