I have tried the search link but my browser says it cannot open the site - broken link (???).
Anyway, I'm looking for a circuit which uses the potential between the hands to measure heart pulse rate such as are used on treadmills. I expect this would use op amps to give high gain with noise reduction techniques and possibly high impedance (resistance) connections to the hands.
Any input would be appreciated.
Jess
Anyway, I'm looking for a circuit which uses the potential between the hands to measure heart pulse rate such as are used on treadmills. I expect this would use op amps to give high gain with noise reduction techniques and possibly high impedance (resistance) connections to the hands.
Any input would be appreciated.
Jess