Sparkfun Electronics AD8232 - Connection Diagram and Sensor Placement

Connection Diagram
Now that the electronics are complete, let’s look at sensor pad placement. It is recommended to
snap the sensor pads on the leads before application to the body. The closer to the heart the pads
are, the better the measurement. The cables are color coded to help identify proper placement.
Cable
Color
Signal
Black RA (Right Arm)
Blue LA (Left Arm)
Red RL (Right Leg)
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