Being left-handed, I'll offer a left-handed suggestion -- Ditch the direct connection. Go with a commercially available heart rate sensor, such as a transmitting chest strap heart rate monitor from Polar.
You can buy receivers for this (low carrier frequency) signal that connect up to Arduinos and such: https://www.sparkfun.com/products/8661 This board even does noise filtering and some averaging for you, as well as providing raw outputs. No wires between subject and monitoring gear. Seems like a winner to me. Bob K6RTM On 2013/02/19, at 17:01 , [email protected] wrote: > Off topic project sort of heart rate monitor _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
