DIGITAL HEART
Arduino x processing
Using Arduino with processing I created a heart rate monitor. I designed the colors and speed of the waves in the background to correspond to the heart rate BPM. The green color is displayed when your BPM is within the range of 10-60, the blue color is displayed when your BPM is within the range of 60-90, and the red is displayed when your BPM is anything over 90.
Arduino Configuration
Pictured is the Arduino setup with the pulse sensor attached.