Team #: 4 Jordan Acevedo Phosay Bouapha Corey Preuss Ben Reider Lee Strauss BSEE

Team #4: Expertise & Experience Jordan Acevedo Phosay Bouapha Corey Preuss Ben Reider Lee Strauss Expertise: Digital: PLD/FPGA VHDL, Soldering, Troubleshooting Experience: 2 Year Internship at Rockwell Automation Expertise: Analog: Amplifier, Filter Design Experience: None Expertise: Hardware, Software Validation, Mathematics Minor Experience: 3 Internship Terms at GE Healthcare Expertise: Power Supplies & Systems, Soldering, Business Minor Experience: 2 Co-Ops at Kohler Corp.

Team #4: Contact Info Jordan Acevedo Phosay Bouapha Corey Preuss Ben Reider Phone 1: (414) 477-5600 Email: sacevedo@uwm.edu Phone 1: (608) 217-2897 Email: pbouapha@uwm.edu Phone 1: (414) 550-5119 Email: cdpreuss@uwm.edu Phone 1: (920) 540-2997 Email: bdreider@uwm.edu

Team #4: Weekly Availability Worksheet Jordan Acevedo Phosay Bouapha Corey Preuss Ben Reider Lee Strauss Time 1: All Day Friday Time 2: Sat. Mornings Time 3: Monday Mornings Time 1: Any Time Time 1: Monday Night Time 2: Any Day Except Wed. (work schedule permitting) Time 1: All Day Friday Time 2: All Day Sat. Time 3: All Day Thurs.

Team #4: Weekly Project Meeting Plan Weekly Meeting 1: EMS, Wed. 5:30-6:30 PM All Group Members to Attend Weekly Meeting 2: EMS, Wed. 5:30-6:30 PM Weekly Meeting 3: EMS, Wed. 5:30-6:30 PM Weekly Meeting 4: EMS, Wed. 5:30-6:30 PM Weekly Meeting 5: EMS, Wed. 5:30-6:30 PM Weekly Meeting 6: EMS, Wed. 5:30-6:30 PM

Team #4: Total Resources 100 Manhours $150 budget

Team #4: Decision Making All decisions for our group will be made by a majority vote. If teams cannot make effective decisions according to their agreed upon guideline, they may appeal to their Lab Assistant and upwards to the Professor/Lecturer. The Professor/Lecturer has the final call on any decision

Project 1: Auto Adjustable Monitor According to the users sign in name and an adjustable setting for each profile, when the user logs in the height of the screen will adjust to the correct ergonomic height. Performance: Ergonomic, Convenience This project is a good fit because it is feasible for everyday use.

Block Diagram for Auto Adjustable Monitor Power Supply Motor Controller Motor Actuator Input Profile

Auto Adjustable Monitor Block Diagram for Auto Adjustable Monitor Power Supply Motor Controller Motor Actuator Input Profile Description: The height of the computer monitor will change with a user input. This input can either be done manually or be a programmed setting in a computer. This product will improve the comfort of the user since the ergonomics of the workstation will improve.

Project 2: Card Counting Device Two buttons that trigger a count of + or – 1 for each card that is dealt in a game of Blackjack. A net sum is recorded which can be provided to the user at any given time to give a favorable mathematical edge. Performance: Consumer Profit This project is a good fit because a member of our group is a specialist in the area.

Block Diagram for Card Counter Button 1 Button 2 Calculator Output (Screen, Vibration) Battery Power Supply

Card Counting Device Block Diagram for Card Counter Button 1 Button 2 Calculator Output (Screen, Vibration) Battery Power Supply Description: The card counter will be a home teaching device that will teach a user card counting techniques that can be applied in a casino. The user will hit buttons to count the cards and practice making appropriate bets depending on the results. While a card counting device in a casino is illegal, it is not illegal to teach the practice.

Project 3: Light Motion Sensor When a motion sensor is tripped the lights in the home and garage will be activated to a varying brightness depending on the time of day and outside sunlight. Performance: Energy Conservation, Convenience, Safety This project is a good fit because it is feasible, many blocks, and it is affordable to produce on our budget.

Block Diagram for Light Motion Sensor On/Off Switch State Machine Lights Remote Photo Sensor

Light Motion Sensor Block Diagram for Light Motion Sensor On/Off Switch State Machine Lights Remote Photo Sensor Description: When a motion sensor is tripped the lights in the home and garage will be activated to a varying brightness depending on the time of day and outside sunlight. The product will help conserve energy by restricting light usage throughout the day, be convenient, and provide extra lighting at night for safety while walking between the grage and the user’s home.

Selection Matrix Each team member scores each attribute 0-100, then scores are averaged and entered into spreadsheet Block Diagram Supports min of one reasonable design block per team member Blocks in diagram support min of 10 components per team member. No single component blocks Project is unique, has not been a previous capstone project (ask) Blocks in diagram are a good match for team technical and prototyping skills Project does not require special tools or parts that may be difficult or long lead time to obtain Project has external funding and/or resources Project can be completed within 1 semester time limit Project can be easily prototyped, integrated and demonstrated Totals Weighting 15% 5% 20% 10% 100%   Auto Adjustable Monitor 90 100 70 60 75 13.5 4.5 5 18 10.5 12 10 7.5 81 Card Counting Device 9 3 15 85 Light Motion Sensor 80 3.75 4 85.25 Remote Controlled Car 8 91

Proposed Product Summary Selected Product Remote Controlled Car Entertainment Details Miniature toy replica of a car, controlled remotely. Primary use of product is for entertainment. With proximity sensors, user is less likely to break product by running it into a wall. The car will include a web cam for remote viewing, also with the proximity sensors will include damage protection. Yes there are similar products, but not identical due to fact of added damage protection and remote viewing. Major industry family the product belongs to is consumer toys.

Project Selection Overall Selection Process The remote controlled car project provided more challenges and involved more complex aspects than the other projects. Major risks involve making sure all of our components work together well. Because our product contains moving parts, it is important that they work according to our specifications because safety concerns. Our other projects were rejected because they did not have enough blocks in the diagrams to satisfy our electronic requirements. This project was unanimously supported by all five members of our group.

System Level Requirements Slides Performance Requirements Remote controlled (frequency band) Forward and Reverse, left and right steering, power Proximity sensors Detection of distance from nearby objects and emergency power shut off if car gets too close Operating camera Web cam attached to front of car for optional viewing on a user’s computer screen Light sensor Lights attached to the car will be adjustable (on/off) according to the light needed.

System Level Requirements Slides Standard Requirements Units Specified 100 Total Parts 30 Unique Parts $60 (Parts+Mfg=Product Cost) $150 (Parts+Mfg=Product Cost) 4 yrs 6 months Repair Max Parts Count Max Unique Parts Count Parts/Mat $ Allocation Asm/Test $ Allocation Product Life, Reliability Full Warranty Period Service Strategy

System Level Requirements Slides Standard Requirements Units Specified Min Oper Temp Range Min Oper Humidity Range Min Oper Alt or Press Range Min Storage Temp Range Min Storage Humidity Range Min Storage Alt or Press Range Max Storage Duration Power 0-60 Co 20-95% non-condensing 0-3500 Meters 10-65Co 0-90% non-condensing 1 year

System Level Requirements Slides Standard Requirements Units Specified Estimated Annual Income Min List Price Max Product Material Cost Max Product Mfg Cost Estimated Annual Contribution Operating Voltage Range $10000 500 $80 $30 $5000000 12V to 48V

Power Distribution Block 12-48V Input to 5V Out 12-48V Input to 12V Out 12-48V Input to -12V Out DC-DC Converter Battery 12-48V DC-DC Converter DC-DC Converter PWM 60Hz Input 5V Out 5V Motor Controller 5V Input 12-48V Out Power Distribution Block RF Signal Motor Proximity Sensor Light Sensor Light

Min Block Diagram Description Block Name Owner Brief Description Of Block Function Power Interfaces Digital Analog 1 Power Supply Ben R. Converts Battery 12-48VDC Power to 5 VDC In: DC12-48V Out: 5 VDC None 2 Converts Battery 12-48VDC Power to 12 VDC Out: 12 VDC 3 Phosay Converts Battery 12-48VDC Power to -12 VDC Out: -12VDC 4 RFReciever to PWM Controller Jordan Receives the RF signal controls the PWM signal to relate to the speed and direction desired by the user. In: 5VDC Out: 5VDC Transfer Signal 5 Light Sensor / Lights Lee Adjusts on or off depending on available light In:5VDC Out:5VDC On/Off 6 Proximity Sensor Corey P. Senses distance from nearby objects In:12VDC Out:12VDC 7 Camera/Computer First person view from car Viewing screen 8 Fused Distribution Block Distributes the 5, 12, and -12 VDC Power In: 5, 12, -12VDC Out: 5, 12, -12VDC

Ethics Considerations Since this is an entertainment product, the group did not see much room for conflicts of interest, bribery, and kickbacks. Safety can be an issue though; since children could play with the car, we’d have to make sure that the moveable parts are safe. Also, while driving the car, someone could be hit, and it could hurt someone’s foot or leg. Legally, our remote controlled car could have problems if it is not differentiated enough from other cars in the market. Since remote controlled cars have been being manufactured for years, the idea is probably in the public domain. Environmentally, the group doesn’t see any major considerations that must be made. We could try to find a more efficient power source, since batteries must be thrown away or recharged. Also, we could use more environmentally friendly solder and materials to minimize the effects of lead and other hazardous materials found in many components.

Ethics/Societal Considerations Since this is an entertainment product, the group did not see much room for conflicts of interest, bribery, and kickbacks. Safety can be an issue though; since children could play with the car, we’d have to make sure that the moveable parts are safe. To mitigate this we would have to assign an appropriate age group for operation of this product as well as cautionary reminders to prevent misuse or abuse of the product. Also, while driving the car, someone could be hit, and it could potentially cause minor or serious injury. Since we are working with moving parts, we will need to make sure that the rated velocities are low enough to prevent serious injury and that the power never exceeds the rate we calculated for our specifications. One of the ways to mitigate this would be to apply emergency power shutoff in cases of engineering related failures.

Block Signals: Summary Table

Applicable Patents Title: Radio control car Document Type and Number: United States Patent 5334076 There is no work around with this patent, royalties will be determined. Title: Recreational electric vehicle Document Type and Number: United States Patent : 7243746 This patent involves an indoor or outdoor vehicle for one or two people with a space for personal goods.. REV is driven using a joystick and is able to turn on the spot. Our design will not use a joystick that can control the vehicle in a 360 degree manner, but only in forward and reverse. Also our vehicle will not be primarily used for people to ride Title: Children's ride-on vehicle Document Type and Number: United States Patent: D393888 This is the actual patent for a power wheels vehicle that we will be using, therefore we must pay royalties.