A Propeller based Electrocardiogram device.

Rayman (Propeller Forums) has put together his own Propeller based EKG, complete with custom PCB.  The user places his thumbs on the large built-in pads, which allow the circuit to sense the electrical signals produced by heart’s contractions. These small electrical impulses are then amplified using an AD627 instrument amplifier before being further amplified via a dual op-amp.

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