benzun_1999 Messages 260 Reaction score 0 Thread starter Oct 19, 2004 #1 can anyone sugest me a good heart beat detector circuit. note the circuit must detect the current from the heart and LED display in a column. -Benzun
can anyone sugest me a good heart beat detector circuit. note the circuit must detect the current from the heart and LED display in a column. -Benzun
Cliff_J Science Advisor Messages 789 Reaction score 7 Oct 19, 2004 #2 I'd found this in a search to use the soundcard as an A/D and is pretty close to being right in the ballpark of your question. And since you're not connecting to a computer the isolation isn't a major issue. http://www.eng.utah.edu/~jnguyen/ecg/ecg_index.html
I'd found this in a search to use the soundcard as an A/D and is pretty close to being right in the ballpark of your question. And since you're not connecting to a computer the isolation isn't a major issue. http://www.eng.utah.edu/~jnguyen/ecg/ecg_index.html