in Haptics

Haptics: Final Project

For our final project, our team decided to make a better version of our Haptic Matrix from last week! Here’s what we made.

 

Bio-feedback Meditation device

Team Members: L.Chung, H.Huang, D.Oved, A.Veeraswamy

Overview:

A normal human’s resting heart rate is between 60-100 beats per minute. When heart rate is is > 80 bpm, the user will put on the meditation wristband which will pulse in sinusoidal waves to which they are supposed to match their breathing. When their heart rate lowers to a resting rate range of  60-75 bpm , the vibrations will stop. Relaxation achieved!

 

Material Used:

  • Arduino UNO
  • 9 mini vibration motors
  • Pulse Sensor
  • Transistor + Diode
  • Leather as enclosure

Diagrams:

Fritzing Diagram of Device

Leather Enclosure Design for Lasercutter

 

Code:

https://drive.google.com/open?id=1_DEZmsGNBNzOk5fb4eFH_C7kqhAOQA3-

 

Resources:

https://www.sparkfun.com/products/11574
https://github.com/WorldFamousElectronics/PulseSensorPlayground
https://pdfs.semanticscholar.org/4499/b10d4a22b52a0904569b9b0551d8e8409c91.pdf
https://learn.adafruit.com/haptic-headband/overview

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