1. EE595: Capstone Project –Team #1
Kahnec De La Torre
Lead Report Manager
Mike Haynes
Lead Manufacturing Manager
Bounnong Khamphoumy
Lead Project Integrator
Jason Knedlhans
Lead System Designer
Joseph Spitz
Lead Presentation Manager

2. Team #1: Degrees Sought Bounnong Khamphoumy Kahnec De La Torre
Mike Haynes
Joseph Spitz
Jason Knedlhans
BSEE

3. Team #1: Expertise Bounnong Khamphoumy Kahnec De La Torre Mike Haynes
Joseph Spitz
Jason Knedlhans
Expertise: Electronics
Expertise: Programming, Wireless Networking
Expertise: VHDL
Expertise: Cacophonic Circuits
Expertise: Audio, EMC, Electromagnetic Fields

4. Team #1: Contact Information
Bounnong Khamphoumy
Kahnec De La Torre
Mike Haynes
Joseph Spitz
Jason Knedlhans
Phone: 262 – 366 – 7068
Phone: 608 – 345 – 4782
Phone: 262 – 719 – 5979
Phone: 920 – 450 – 9628
Phone: 414 – 559 – 5173

5. Team #1: Weekly Availability Worksheet
Bounnong
Khamphoumy
Kahnec De La Torre
Mike Haynes
Joseph Spitz
Jason Knedlhans
Mon.&Wed: 5:30 – 9:00 PM
Mon.&Wed: 4 – 8 PM, Tues: 2 – 6 PM
Wed.&Frid: anytime
Tues.&Thurs: 3 – 6:30 PM
Mon.&Wed: 5:00 – 10:00 PM

6. Team #1: Weekly Project Meeting Plan
Mandatory Weekly Meeting : IEEE office, Thursday PM
Emergency Weekly Meeting 1: IEEE office, Friday PM
Emergency Weekly Meeting 2: IEEE office, Sunday 10AM - 1 PM
Note: Meeting Owners Send Weekly Notices, Record Business-Issues-Actions, Keep Weekly Attendance Records

7. Team Fundamentals Resources Decision Making
780 Resource hours (calculated at 12 hours per week per person for 13 weeks)
$250 (calculated as $50 per team member)
Decision Making
We will attempt to reach a consensus for all decisions, in the event that we are unable we will make decisions based on majority rule.

8. Proposed Projects Cellular Automotive Door Alarm
RF Triggered Pet Access Door
Electronic Musical Instrument

9. Proposed Project No. 1 Cellular Automotive Door Alarm Key Features
Sensors located across from each other, one on the door and one on the frame.
Microcontroller is activated by power door locks. When door is opened and the controller is active, the transmitter sends a text message to a specified cellular phone.
Requirements
12.4 volt battery
Transmitter flexible with cellular standards
Justification of Dismissal
Unable to clearly define how to design the transmitter
Cellular technology differs too much

10. Proposed Project No. 1 Cellular Automotive Door Alarm Power Supply
CELLULAR CONTROLLER
Microcontroller
Power Locks
Sensors
Transmitter
Receiver/Cellular
Phone

11. Proposed Project No. 2 RFID Triggered Pet Access Door
An access door for a pet that would unlock to allow the pet access through the door.
Triggered by tag embedded under the pets skin.
This tag is available for tracking lost pets and is already widely distributed.
No need for a separate collar that could be lost.
Allows pet owner to determine if the pet is in or out.
Would run on AC power and have a user friendly interface with LCD display to instruct user on setting up the device.
Also manual unlock button.
Only one block outside of current areas of expertise to promote high probability of success.

12. Proposed Project No. 2 RFID Triggered Pet Access Door Controller
Input/Output
Buttons / Beeps
Output – Running LED
Reader
Control Transmit/Receive of Antenna
Mechanicals
Lock On/Off, Door Design, sensors
Antenna
(including cable to Reader)
Power Supply / Conversion

13. Proposed Project No. 3 Musical Instrument (Analog Synthesizer)
Unique interface provides unique control over sounds
Digital effects processing for timbre control
Analog effects for even more timbre control
Modular nature of this project allows for flexibility of scope

14. Proposed Project No. 3 Musical Instrument (Analog Synthesizer)
Interface
Selects different voltages corresponding
to different musical pitches
Low Frequency Oscillator
Creates audio signal from interface voltages
Power Supply
From 120v or battery to supply power to the other blocks
DSP Effect
Performs wave-shaping using DSP
Analog Effect
Optional “overdrive” effect using analog circuit

15. Project Selection Process
Evaluate Proposed projects (3)
Feasibility Assessment
Interest
To bring the project choices to two
Majority Vote
3 to 1 in favor of the Instrument
Dissenting vote based on skepticism of project feasibility.
Risks
Failure
To produce sounds.
To implement interface successfully.
To mix signals.

16. Selected Project
Musical instrument driven by touch sensitivity to produce electronic sounds
A musical instrument
Enables user to produce varied sounds with effects
Unique interface
Unique sound production
New variation on synthesizer
Requires both hands to play

17. Selected Project

18. The Instrument JS MH KD User Interface JK BK DSP State
Attack / Decay Select
Analog Comparison
System
Freq Sel
VOL
AES
DES
Low Freq Oscillator
DSP EFFECTS
Analog Effects
ADC
Power Supply
Pre Amp / AGC
Processor
Memory
DAC
Analog Output < 2V

19. Standard Requirements
Market
Economic
Total Market Size: $200,000
Estimated Annual Volume: 100
Minimum List Price: $2,000
Maximum Product Material Cost: $250
Maximum Production Cost: $200
Marketing
Market Geography: U.S.A.
Market Demography: Musicians
Competitors: Roland, Yamaha, Tascam

20. Standard Requirements
Environmental
Operating Temperature Range: 0 – 60 OC
Operating Humidity Range: 0 – 100 %
R.H. non-condensing
Storage Temperature Range: -10 – 70 OC
Storage Humidity Range: 0 – 100 %
Storage Duration: 1 year

21. Standard Requirements
Power
Input Voltage Range: 102 – 132 Vac
Maximum Power Consumption: 250 W
Life Cycle
Product Life Time: 10 years
Full Warranty Period: 60 days
Service Strategy: Factory Repair

22. Standard Requirements
Mechanical
Maximum Dimensions:
30.5 x 10.2 x 76.2 cm
Maximum Product Mass: 5 kg
Maximum Number of PCBs: 3
Maximum PCB Area: 465 cm2

23. Performance Requirements
User Inputs
Frequency Selector
Analog
Soft Potentiometer
Toggle Switches
Analog Select
Digital Select
Multiple Tap Selectors
Analog Effects
Digital Effects
Bypass Circuits
Attack/Decay Set
Analog Inputs
Amplitude Control

24. Performance Requirements
User Indicators and Displays
Three 7 Segment Displays
DSP Effect State
Effect Parameters
LED Indicators
Analog Effect Select
Digital Effect Select
On/off Indicator

25. Performance Requirements
Electrical Interfaces
ADC & DAC
16 bit
44.1 kHz Sampling
Propagation Delay – Input to Output < 50 ms