1. Mid-semester Presentation Senior Design 1 February 28, 2013 MyBand Fitness [1]

2. Megan Ware Electrical Engineering Sensors Research Design Jordan Fairley Computer Engineering Team Leader Website PIC programming Design Matthew Eagles Computer Engineering Website GUI programming Research

3. Advisor Dr. Tommy Morris Assistant Professor

4.  Introduction Problem Solution  Constraints Technical Practical  Block Diagram  Approach  Progress  Questions

5.  On the market today, monitoring armbands cost anywhere from $100 - $200.  Other armbands do not monitor body temperature.  Other products have confusing computer application.  Some products have chest straps.

6. [2] [3] Mio 0034US – BLK, Energy Pro Plus Chest strap with heart rate zone indicators. $99.95 Polar RCS5 Red Watch Chest strap with calorie counter and is water resistant. $179

7.  Develop the product to cost less than $100.  Monitor body temperature.  Design computer application to be easy to operate for any age user.  Monitor heart rate with finger strap.

8.  Technical  Practical

9. NameDescription Battery LifeThe MyBand Fitness device will run for a minimum of four hours. Capturing DataThe device will capture data at a maximum sample rate of 100 Hz and store the data on separate flash memory of 4 GB. DisplayThe wrist device will display sensor values, clock, and on/off indicator. MeasurementThe product will measure heart rate and body temperature accurately. Physical ParametersThe MyBand Fitness wrist device will fit comfortably around wrist.

10. TypeNameDescription EconomicCostThe product will cost less than $100. ManufacturabilitySizeThe device will be small enough to wear on user’s wrist.

11.  To be competitive on the market, must cost less than $100.

12.  The wrist device will have to be small and weigh less an 1 pound to fit comfortably on the wrist.  Wrist device will have a detachable band.

13. Power Supply Microprocessor Pulse Sensor Temperature Sensor Flash Memory Interface

14.  Microcontroller  Pulse Sensor  Temperature Sensor  GUI

15. PIC24 [4] Uno [5] CostOperating Voltage Chose PIC24HJ32GP202$4.203-3.6 V Arduino Uno Rev3 $26.675 V

16. CostOutput CurrentChose PulseSensor (Arduino) $25.004mA TCRT1000$1.060.5 mA TCRT1000 [7] Arduino [6]

17.  TRCT1000 [8]

18. CostMeasurement Type Chose MLX90614$19.95Infrared thermometer LM60$0.88Ambient temperature thermometer MLX90614 [9] LM60 [10]

19. Easy to programUser friendly IDE. Chose JavaModerateNo PythonYes Rough draft of what the computer application will look like to user.

20. First stage was getting the PIC to work.

21. TRCT1000 Pulse sensor.

22. Testing pulse sensor. Got spike of voltage when the heart beat.

24. JanuaryFebruaryMarchApril Research Purchasing Design Coding Testing Working Prototype

25.  [1] http://www.biokineticspt.com/blog/tag/back-pain  [2] http://www.healthchecksystems.com/product/?product_id=24917  [3] https://www.google.com/shopping/product/7517145800000777582?q=chest%20stra p%20heart%20rate%20monitor&hl=en&bav=on.2,or.r_gc.r_pw.r_qf.&bvm=bv.42965579,d.eWU&biw=1600&bih=809&sa=X&ei=MCEsUdPhKInk9AT2lYCQCg&ved=0CMYBEPIC MAk  [4] http://www.ictradenet.com/models_pic/PIC24HJ32GP202-E%5ESP.JPG  [5] http://arduino.cc/en/uploads/Main/ArduinoUno_R3_Front.jpg  [6] http://hackedgadgets.com/wp-content/uploads/2011/12/Pulse-Sensor-monitors- Heart-Beats-and-easily-interfaces-to-an-Arduino_4-500x378.png  [7] http://circuits.datasheetdir.com/351/TCRT1000-pinout.jpg  [8] http://embedded-lab.com/blog/?p=5508  [9] https://www.sparkfun.com/products/9570  [10] https://sites.google.com/site/ece3724/labs/lab-10-adc-dac-experiments

26. Mid-semester Presentation Senior Design 1 February 28, 2013 MyBand Fitness [1]