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1  Using Arduino / Storage / SD card to serial on: December 22, 2012, 12:33:19 pm
I have a project idea but am not sure about any code. I need data form an sd card to be sent to the TX/RX lines on the arduino so the data coming from the arduino could be outputted to it. I know this must be a simple code I just don't know how to do it.

Extra info:
The data on the sd is plain text (numbers) stored in a txt file.
 
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