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SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

ASERE

Member Since: October 16, 2011

Country: United States

  • Hi there gentlemen,
    Excuse in advance these newbie’s questions (I’m familiar with microcontrollers, but no with these ICs or sparkfun products or arduino…), and need your help with the following:
    Is there any performance difference between the Si4703 and Si4735, significant enough, to make this receiver shield a more desirable choice?
    Also, what is the purpose of the “HEX CONVERTER” shown in the schematic? Is not possible to interface the tuner directly from the host microcontroller?, or am I missing any other sort of translation in between?
    Thank you in advance. I am starting a project related to RDS/RDBS and need to use one of these cards as a development start point for my project.
    Thanks again

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