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Pulse / heart rate sensor module for arduino

Pulse / heart rate sensor module for arduino®


Pulse / heart rate sensor module for arduino®.

Vma340 is a plug-and-play heart rate sensor for arduino® and arduino compatibles. it can be used by anyone who want to incorporate live heart rate data into their projects..


  • diameter: 16 mm
  • overall thickness: 3 mm
  • working voltage: 3 to 5 V
  • working current: 4 mA at 5 V
  • cable length: 18 cm
  • connections: GND, Vcc, analog signal out


  • warning: NOT FOR MEDICAL USE VMA340 is not intended to diagnose, prevent or treat any condition, or to be a substitute for professional medical care. Measurements and statistics are intended for informational and educational purposes only. VMA340 is not compliant with the European Council directive 93/42/EEC concerning medical devices and is not approved by the U.S. Food and Drug Administration. If knowing your pulse rate is critical to your health, you need to have your pulse taken by a medical professional.

 Warning: this product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov/product