Hi,
I'm trying to build a heart rate receiver. I'm using the Polar heart rate transmitter which sends 5kHz signals. However, I don't have a clue about the circuit of the heart rate receiver. Could anyone help me and provide me the circuit schematic? Thank you very much.
Please try to use the standard receiver call ST188. You can buy few piece from Spark Technology Limited. For more details, please visit the website at http://www.spark-hk.com.