help:Step of using Pulse Heart-Rate Sensor Module For Arduino?

Pulse Sensor is designed to view the heartbeat waveform and check your heart rate. And it can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects.

And here I'd like to know the right way of using this module. Can you help?

backcup:
Pulse Sensor is designed to view the heartbeat waveform and check your heart rate. And it can be used by students, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart-rate data into their projects.
And here I'd like to know the right way of using this module. Can you help?

Have you seen the links at the bottom of this page?

And there's more on this page under "Technical Details".