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1  Forum 2005-2010 (read only) / Interfacing / Interfacing with graphing program on: March 04, 2007, 01:26:25 pm
Hi,

I need to remove data in a matrix from the arduino and put it into an array-compatible program such as Excel so that I can create a graph of the data. Does anyone have a suggestion on how to get a graph of data collected by the arduino?

Thanks for your help!
2  Forum 2005-2010 (read only) / Interfacing / 2 devices with different bit rates on: April 30, 2007, 10:05:06 am
I am trying to interface the Arduino with both a Parallax RFID reader and a ds1307 clock. I have them both working separately, but I'd like them to work at the same time. The RFID reader uses a serial bps of 2400 while the clock runs at 19200. Is it possible to have these two devices working with the Arduino simultaneously, and, if so, does anyone have any suggestions as to how to do this?

Thanks so much for any help!
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