kevinicus Posted February 12, 2011 Share Posted February 12, 2011 hi guys, why does the arduino need a resistor between the RTC SCL and SDA? Link to comment
Vancouver Reefer Posted February 12, 2011 Share Posted February 12, 2011 Look Here: http://en.wikipedia.org/wiki/Pull-up_resistor VR hi guys, why does the arduino need a resistor between the RTC SCL and SDA? Link to comment
kevinicus Posted February 13, 2011 Author Share Posted February 13, 2011 Look Here: http://en.wikipedia.org/wiki/Pull-up_resistor VR thank you I just managed to get the clock giong.. oh so sweet.... Link to comment
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