Hi, I am trying to include to my project heart rate. I am using the Polar Heart Rate Module - RMCM01, Polar Uncoded Transmitter – T31, and a Crystal SMD 32.768kHz. I have made the circuitry according to the schematic on page 8 of http://www.sparkfun.com/datasheets/Wire … RMCM01.pdf From witch PI…

POLAR RMCM01 & T31 uncoded strap connected to Arduino UNO

fll-freak February 17, 2011, 4:08pm 4

Do you understand the concept of a hardware interrupt and its associated interupt service routine?

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