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Team Mio. Solid State Thermostat for Peltier Beverage Temperature Control Team Members Kristian Liwanag Gregory Brady Adrienne Suñer Jackie Floyd Faculty.

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Presentation on theme: "Team Mio. Solid State Thermostat for Peltier Beverage Temperature Control Team Members Kristian Liwanag Gregory Brady Adrienne Suñer Jackie Floyd Faculty."— Presentation transcript:

1 Team Mio

2 Solid State Thermostat for Peltier Beverage Temperature Control Team Members Kristian Liwanag Gregory Brady Adrienne Suñer Jackie Floyd Faculty Advisor Dr. Peter Osterberg Industry Representative Steve Westdal, Insitu, Inc. Client Sarah Anderson, Owner, Anna Bananas Cafe

3 Project Refresher Double-insulated

4 Project Refresher (Hysteresis) 25°C 55°C 5°C 52°C 58°C 2°C 8°C Heat Off Heat Cool Off Heat Off Cool 7

5 Design Process

6 Milestones StatusDescriptionDue DateCompletion Date CompletedCharacterization of Thermocouple, ADC, Peltier Device, and BJT Switches 11/12/201201/24/2013 CompletedRemaining Project Components Ordered and received 01/13/2013 CompletedMacro-model Built01/25/2013 CompletedJanuary Program Review01/25/20131/25/2013 AlmostSystem Model Complete02/15/2013- In ProgressFebruary Program Review02/15/2013

7 Top Level Block Diagram M(0:5) U(0:2) 6 3 7 7 8 8 To LED Displays Analog signal of temperature Digital Temperature Input Clock BJT Switches DC Power Supply (+5V, +12V) ADC 7 7

8

9 ADC (cont)

10 Top Level Block Diagram M(0:5) U(0:2) 6 3 7 7 8 8 To LED Displays Analog signal of temperature Digital Temperature Input Clock BJT Switches DC Power Supply (+5V, +12V) ADC 7 7

11 MOSIS IC Design

12 Macro Model

13 Top Level Block Diagram M(0:5) U(0:2) 6 3 7 7 8 8 To LED Displays Analog signal of temperature Digital Temperature Input Clock BJT Switches DC Power Supply (+5V, +12V) ADC 7 7

14 LED Displays

15 Top Level Block Diagram M(0:5) U(0:2) 6 3 7 7 8 8 To LED Displays Analog signal of temperature Digital Temperature Input Clock BJT Switches DC Power Supply (+5V, +12V) ADC 7 7

16 Demo http://www.youtube.com/watch?v=EOnm-lDNAl4

17 Top Level Block Diagram M(0:5) U(0:2) 6 3 7 7 8 8 To LED Displays Analog signal of temperature Digital Temperature Input Clock BJT Switches DC Power Supply (+5V, +12V) ADC 7 7

18 BJT Switch and Peltier Circuit

19 Demo http://www.youtube.com/watch?v=SnvylN3dJxI

20 Top Level Block Diagram M(0:5) U(0:2) 6 3 7 7 8 8 To LED Displays Analog signal of temperature Digital Temperature Input Clock BJT Switches DC Power Supply (+5V, +12V) ADC 7 7

21 User Interface

22 Accomplishments Wire-wrapped user interface Macro model simulates MOSIS chip EEPROM programmed ADC circuit functional

23 Concerns Wire wrapping is tedious Heat dissipation in case

24 Plans Wire wrap ADC circuitry Wire wrap BJT switch Construct circuitry casing and base contents

25 Questions? Gregory Brady (Spring Semester Team Lead / Peltier/Arduino) bradyg13@up.edu Kristian Liwanag (Fall Semester Team Lead / MOSIS / 555 timer) liwanag13@up.edu Adrienne Suñer (Treasurer / Thermocouple / ADC / Cup) suner13@up.edu Jackie Floyd (Secretary / BJT Switches / Base) floyd13@up.edu


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