Example code using a speaker with Pulse Sensor to make a nice beep with your heartbeat!
Arduino
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README.md

Pulse Sensor with a 'hospital style beep' and LED

http://pulsesensor.com/pages/pulse-sensor-speaker-tutorial

 

List of materials for this tutorial.

  • Pulse Sensor Amped
  • Arduino UNO
  • 8 ohm Speaker
  • Red LED
  • 1K Resistor
  • 470 ohm Resistor
  • 10uF Capacitor
  • A breadboard and some jumper wires

 

Project Video (What this Code Does)

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