EE595 Capstone Design

Project Presentations

EE595 Capstone Design

EE-595 Capstone Design EE595 Capstone Design Presentations Wednesday, May 11

EMS-E250 Presentations

Team 1: 8:00 – 9:50AM � Solar Starter SOS

Mao Lee, Shangxing Sun, Roc Lloyd, Rebecca Tesch, Lisa Luo, Bopeng Zhao

Team 9: 10:00 – 11:50AM � Reflow Soldering Oven

Wentao Zou, Yuhao Chen, Rui Ma, Yanning Li, Zoran Milosavljevic

Best Project Award Fall 2015: 12:10 – 12:25PM � Power Line Induction Clamp LightDenis Sterjo, Cassandra Appleton, Colin Hermann, David Messer, Evan Reichelt,

Team 10: 12:30 – 2:20PM � Portable Curve Tracer

Steven Blahnik, Songyu Huang, Colin Garvey, Wenyue Cai, Getu Ma, Cheng Zeng

Team 6: 2:30 – 4:20PM � Sustainable Aquarium System

Jacob Van Boxtel, David Boyce, Andrew Kovacich, Saleh Al-Gharrash, Evan Sinram

Team 7: 4:30 – 6:20PM � Automatic Pet Feeder

Xinye Xu, Jing Chen, Jacob Alward, Ruishuang Zhong, Timothy Sentz, Jingduo Fan

EE-595 Capstone Design EE595 Capstone Design Presentations Wednesday, May 11

EMS-E237 Presentations

Team 5: 8:00 – 9:50AM � Portable Single-Arm Heart Rate Monitor

Boris Bozic, Daniel Siudzinski, Luping Wang, Yarob Bahabri, Jingtao Yang, Edward Jen

Team 3: 10:00 – 11:50AM � Wireless Charging Table

Mark Halstrom, Chad Tarman, Muath Alhuthayl, Jordon Crowe, Zijian Cao, Danlei Hu

Best Project Award Fall 2015 - E250: 12:10 – 12:25PM � Power Line Induction Clamp LightDenis Sterjo, Cassandra Appleton, Colin Hermann, David Messer, Evan Reichelt,

Team 4: 12:30 – 2:20PM � Aura Smart Fan

Luke Behling, Matt Kieckhafer, Caleb Romenesko, Max Nemer, Garry Jean-Pierre

Team 8: 2:30 – 4:20PM � Smart Window Shade

Yue Bei, Shibo Lu, Zhongyue Sun, Yutian Li, Haotian Hou

Team 2: 4:30 – 6:20PM � Cat Feeder

Chenghuab Vue, Ruoyu Chen, Jiaqi Li, Shuran Zhao, Shuaiyu Bu, Tuan Dong

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Team 1Solar Starter SOS (SSS)

Mao Lee

Roc Lloyd

Lisa Luo

Shangxing Sun

Rebecca Tesch

Bopeng Zhao

http://www.amazon.com/Chrome-Portable-Lithium-Battery-Starter/dp/B00H4FNXCQ

http://www.amazon.com/ALEKO®-25W-25-Watt-Monocrystalline-Solar/dp/B00BGDRHGU

Solar Starter SOS (SSS)

Purpose of Product • Portable battery pack

• Jump-start a car

• USB charger

Features• Solar and 120VAC charging options

• Able to jump-start a car

• 5V Output

• Multi-mode flashlight (including SOS)

Market• Intended for operation in the United States for use in

indoor and outdoor settings

Cost• Sales Price: $150

• Component Cost: $50

• $20 components

• $30 solar panel

• Assembly & Test Costs: $20

Environment • Indoor / Outdoor

• Portable / Lightweight

• Operating Temp Range: • 0 C to 60 C

Power Inputs• Residential AC Power:

100 – 240 VAC @ 50/60 Hz

• Solar Power: 25W,12V, 2A

• Battery Power: 1 Sealed Lead Acid, 12V, 2A, 15 Ah

Major Functions• USB: 5V, 2A

• Jump Starter: 12V, 200A starting, 400A peak

• Flashlight: Multi-Mode– Strobe– SOS

SSS - Key Requirements

SSS - Block Diagram

DataPower

A: Bopeng D: RodB: Mao E: LisaC: Shangxing F: Becca

#A-Power Converter

#C-5VDC/12VDC

#B-DC/DC

Buck Converter

Controller

Step down Transformer

Full Wave Rectifier

Buck Converter

12V Jump StartLED

5V USB

Safety Device

Safety Device

#E-Flashlight

LED

Micro Controller

#F-SoC/SoD

SoC / SoD

#D-UI

3 x 2 LCD

Micro Controller

12V / 2A Sealed Lead Acid

Battery15 Ah

PV Panel25W, 12V

+12 VDC

+12 VDC

+12 VDC

+5 VDC

+5 VDC

120 VAC –Power Input

DataPower

Regulator

Cat FeederTeam 2

� Chenghuab Vue

� Ruoyu Chen

� Jiaqi Li

� Shuran Zhao

� Shuaiyu Bu

�

� Tuan Duong8

Patent 1: Weight Control Pet Feeding System. Retrieved from

https://www.google.com/patents/US20100263596

∗ Weighs your cat

∗ Displays cat weight

∗ Adjustable food portions

∗ Adjustable timer

∗ Market: USA

9

Description

Pet Bowl. Picture retrieved from: http://www.amazon.com/MidWest-Stainless-Steel-Snapy-Water/dp/B0012GS73S/ref=sr_1_2?ie=UTF8&qid=1458606860&sr=8-2&keywords=food+bowls

Dispensing Mechanism. Picture retrieved from: http://www.webstaurantstore.com/zevro-kch-06118-white-single-canister-dry-food-dispenser/993GAT1WH.html

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�Cost∗ Sales Price: $300 , Component Cost: $110

�Environment:∗ Indoor∗ Operating Temperature Range:0~50oC∗ Operating Humidity Range: 0% to 75%

�Power Input：∗ Residential AC Power: 110～120VAC @ 15A

�Major Functions, Quantities Measured, Displayed∗ Functions: On, Off, pour food and weights pet∗ Pet Weight Range: 8lbs to at most 25lbs

∗ Container size: 13 ounces of dry food∗ Display: 16 characters and 2 lines

∗ Bowl: 4.7” x 4.7” x 1” & 12ounces

10

Key Requirements

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11

Block Diagram

EE-595Wireless Charging Table

Team 3

• Mark Halstrom

• Chad Tarman

• Zijian Cao

http://phandroid.s3.amazonaws.com/wp-content/uploads/2011/03/lg-wireless-charging-pad-550x383.jpg

• Muath Alhuthayl

• Jordan Crowe

• Danlei Hu

12

EE-595Wireless Charging Table

Description

•Device will provide both Qi* compliant wireless or wired charging for mobile

devices.

•Feedback information including charger state (sleeping, sensing, charging)

plus device information displayed on an LCD screen.

•Offers either wired (USB) or wireless (inductive) charging.

•Advanced power saving algorithms.

•North American market

• Qi Inductive Power Standard: http://www.wirelesspowerconsortium.com/

13

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EE-595Block Diagram

14

EE-595

• Cost• Sales Price: $100, Component Cost: $50, Assembly & Test Costs: $10

• Environment • Indoor environment

• Operating Temp Range: 0 - 50 °C

• Operating Humidity Range: 0% - 100%

• Power Input(s)• Residential AC Power: 102 - 132 VAC @ 200 mA Max, 60 Hz

• Major Functions, Quantities Measured, Displayed• Major Modes: Sleep, charging, sensing modes

• Battery charge percentage

• 10 mV wireless charging resolution

• DCP USB delivering 5 watts of power

• Qi Compliance

Key Requirements

15

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AURA: TEAM 4• Luke

Behling

• Matt

Kieckhafer

• Caleb

Romenesko

• Max Nemer

• Garry Jean-Pierre

1

AURA: THE LAST WINDOW FAN...

YOU'LL EVER NEED!

You get peace of mind knowing that wherever applied, your room will

be just how you like it; breathing easy, comfortable, air year round.

• Smart Mode to monitor and maintain set point conditions automatically

• Two Reversible 100CFM PWM controlled DC fans provide automatic

multilevel bi-directional room air flow control governed by aggregated zone

humidity and temperature data

• 60dB of noise providing comfort no louder than a normal conversation

• Available in US and Canadian markets2

• Cost• Sale Price: $300

• Component Cost: $100

• Assembly & Test Costs:

• Assembly: $50

• Test: $25

• Environment• Commercial/Residential Indoor use

• Operating Temp Range: 0 thru 60 degrees Celsius

• Operating Humidity Range: 0 – 100 % Relative Humidity

• Power Input(s)• Residential AC Power: 102-132 VAC @ 5Amps Max

• Major Functions, Quantities Measured, Displayed• Programmable and ‘Smart Mode’ control options

• Temperature

• Displayed to user on HMI

• Accuracy: within 2 degree Celsius

• % Relative Humidity

• Displayed to user on HMI

• Accuracy: within 2% Relative Humidity

AURA PRODUCT REQUIREMENTS

3

BLOCK DIAGRAM

4

120V RMS

(AC)

Power Supply

+5v DC

Bus

+12v

DC

Bus

MCU

+5v

DC

HMI

+5v

DC

+12v

DC

H Bridge

Sensors

+5v

DC

Pump

+12v

DC4 wire Digital

Power PWM Signal

FAN

SPI

D

A C

B

E

A. Luke Behling

B. Caleb Romenesko

C. Matt Keickhafer

D. Garry J-P

E. Max Nemer

Team 04

FET gate signalsSolenoid enable

Pump enable

Door Solenoid

Portable Single-Arm Heart Rate

MonitorTeam 5

• Boris Bozic

• Luping Wang

• Jingtao Yang

Image source: http://www.lazada.com.my/white-universal-sport-armband-gym-running-protector-band-704165.html

20

• Daniel Siudzinski

• Yarob Bahabri

• Edward Jen

Portable Single-Arm Heart Rate Monitor

Purpose of Product:

• Portable heart rate monitoring and electrocardiogram

Features:

• Portable

• ECG data storage

• Single-arm monitoring

• Affordable

• Rechargeable– 500 typical charging cycles

• Phone app – displays and analyzes ECG data

• Long-lasting battery – 12 hours continuously

• 1 GB SD card included

Market:

• Worldwide 21

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Cost• Sales Price: $199, Component Cost: $70, Assembly & Test

Costs: $40

Environment• Indoor, Outdoor, Mobile, Wearable• Operating Temp Range: -20 to 40 C

• Operating Humidity Range: non-condensing

Power Input(s)• Battery Power: Qty 1 of Li-ion, 4.2 VDC, 1000 mAh

• USB (for charging): 5 V, 0.9 A• Power Efficiency: 90%, Operational Hours: 12 hours

continuous

Major Functions, Quantities Measured, Displayed• Measuring heart rate and displaying it on a cell phone via

application

Bluetooth (Data Transfer)• Rate: 3 MBps, Range: 20 m

Heart Rate Accuracy• HR: +/- 2 BPM, Range: 60 to 120 BPM

Key Requirements

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Block Diagram

EE-595Sustainable Aquarium System

Team 6Jacob Van Boxtel

� Seeking B.S. in Electrical Engineering

David Boyce� Seeking B.S. in Electrical

Engineering

Andrew S. Kovacich� Seeking B.S. in Electrical

Engineering

Saleh Al-Gharrash� Seeking B.S. in Electrical

Engineering

Evan Sinram� B.S. in Physics with minor in

Mathematics

� Seeking B.S. in Electrical Engineering

EE-595Sustainable Aquarium System

Description

Purpose of Product: Electronic control system designed to stabilize the environment of an aquatic life-nourishing environment.

Features:Through the use of a computer coupled with a user interface, this product will provide the consumer control over the following environmental concerns:

1. Temperature: Allows for automatic monitoring and adjusting of the aquatic temperature range.

2. Lighting: Programmable LED banked lighting offers the user control over the amount of light introduce to the environment as well as adjustable day and night settings.

3. Feeder: Motorized auto-feeder capable of programmable feeding frequency as well as an empty feeder alert.

Market:This product has been designed for residential and light commercial usage within the United States and Canada.

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EE-595Key Requirements

Cost:-Sales Price: $130.00

-Component Cost: $85.00

-Assembly & Test Cost: $15.00

Environment:

Designed for a stationary indoor environment only.

• Operating Temperature: 5°C-60°C• Operating Humidity: 0%-95%

Power Input(s):

• Residential AC Voltage: 102-132 VAC @ 3.5 Amax

Major Functions:• On/Off• Set Light Quantity and Schedule

• Set Temperature Range

• Set Feeder Frequency

Quantities Measured, Displayed:

• Temperature:Range: 0°C-60°C; Sensor Accuracy: +/-1°C;Control Accuracy: +/-3°C; Resolution: 1°C

• Lighting:Sensor Range: 0-6800 lux; Sensor Accuracy: 50 lux; LED Range: 0-200 LED Accuracy: 50 lux; Input Resolution: 50 lux

• Time:Range: 0-24 Hours; Accuracy: 1 Minute; Resolution: 1 Minute

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EE-595

Block Diagram

A: Andrew Kovacich

B: Jake Van Boxtel

C: Evan Sinram

D: David Boyce

E: Saleh Al-Gharrash120 V AC

Phototransisto

r

Transimpeda

nce

Amplifier

+5

V

DC

+12V

DCMOSFET

Driver

Circuit

+12V

DC

50ǁBanks of 3

LEDs

5

0

Light

Senso

r

Signal

LED

Contr

ol

Signa

l

+5 V

DC+5 V

DC

5

2(S

PI)

CPU

5 Button

Switches

3.2”

LCD

+5 V

DCFeeder

Timer

Heat

Signal

Power

MOSFET

Temperatu

re Sensor

Heat

Pump

Temp

Signal

+5 V

DC

+5 V

DC

120 V

AC

+5 V

DC

MOSF

ETDC

Feede

r

Motor

+5 V

DC

Line Filter

w/ GFCI

2

2

120 V AC

Output

+5, +12 V DC

Output

A: Power

Supply

B: CPU/UI

C:

Lighting

D:

Temperatu

re

E:

Feeder

+5V

DC

SMPS

+12V

DC

SMPS Output

Filter

2

Feeder

Sensor+5 V

DC

Feeder

Sensor

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Auto Pet FeederTeam 7

Jacob Alward

Timothy Sentz

Xinye Xu Jing Chen

Ruishuang Zhong

Jingduo Fan

Source:http://www.target.com/p/aspen-pet-electronic-programmable-feeder-cat-

bleached-linen/-/A-

13966367?ref=tgt_adv_XS000000&AFID=google_pla_df&CPNG=PLA_Pets%2BShopping&adg

roup=SC_Pets&LID=700000001170770pgs&network=g&device=c&location=9018836&gclid=

CO2O0vnR_csCFYM2aQod-OsCwg&gclsrc=aw.ds

EE-595Auto Pet Feeder

• Purpose of Product: An automated meal dispenser to provide nourishment for your pets while away from home.

• Feature1：Programmable

• Feature2：Self Cleaning

• Feature3：Monitors food levels

• Market: North America

� ◌

EE-595

Key Requirements• Cost

– $99.99 (Sales Cost) Component Cost $50.00, Assembly& Test Costs: $30.00

• Environment: Indoors,Stationary– Operating Temperature (0 C to 50 C or 32 F to 122 F)

– Operating Humidity Range (30 to 60 %)

• Power Inputs– Residential AC Power (120 V @ 60 Hz @ Max 20 Amps)

• Major Functions– Dispense Food Amount Determined By User @ 5% accuracy by weight

– Dispense Water Amount Determined By User @ 5% accuracy by weight

– Automatic Food Disposal After Eating Period (food is removed)

– Program (Inputs are 5% accurate)

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Block Diagram

Block Ownership

A. Power Supply: Jing Chen

B. Feed Curcuit: Xinye Xu

C. Food Removal Cleaning System :

Ruishuang Zhong

D. Sensor system : Jingduo Fan

E. User Interface system : Jacob

F. Microcontroller :Tim

EE 595Smart Window Shade

Team 8

Picture of Similar Product� Yue Bei

� Shibo Lu

� Zhongyue Sun

� Yutian Li

� Haotian Houhttp://decorchick.com/simple-fit-custom-shade-giveaway/simplefit_light_filtering_white/

EE 595Smart Window Shade

Purpose of product

� Control the light level indoor

� Protect individual privacy

Key features and/or operating modes

� Normal mode: To make shade up and down or change its angle by using remote control or buttons on the box which installs near the window

� Automatic mode: Window shade changes its angle automatically

Market

� USA ( 120V 60Hz )

� Cost� Sales Price: $150, Component Cost: $40, Assembly & Test Costs:

$15

� Environment � Indoor

� Operating Temp Range: Min: -10 oC Max: 40 oC

� Power Input(s)� Residential AC Power: 120V Min:108V Max:132V

� Battery Power: Qty 4 of 1.5V AAA Alkaline, Nom 6V,Min Life 300hrs

� Other Power Input: N/A

� Major Functions� Function: Normal mode, automatic mode, on, off

EE 595Key Requirements

EE 595Block Diagram

Power supply(Battery)

Block OwnerA: Haotian HouB: Zhongyue SunC: Yue BeiD: Yutian LiE: Shibo Lu

Window Shade

Circuit and Motors

D

Lighting Sensor Circuit

Amplification

B

Power SupplyA1

A2

Microprocessor

Display for illumination intensity

Switch Input for controlling shade

C

Remote Control

Transmitter

E

+5 DC OUT

Digital IN

Digital OUT

A/D IN

+120 AC IN

Display

Receiver

Reflow Soldering Oven

Brief Overview● A reflow oven for diy individuals and small businesses.● Re-purposing a toaster oven with our own controller and heat insulation.● The reflow oven would be capable of reflowing small to medium sized pcb’s with either a

leaded or lead-free temperature profile.

What is it?A reflow oven for small volume production by diy individuals or small businesses.

Why would I be interested?

A reflow oven of this quality and capability is only $200 - $300. This is a very reasonable price for a diy electronics enthusiast and very reasonable for small businesses. There are many benefits to using surface mount components in electrical design, and the ability to reflow for such a low price is very beneficial.

EE-595• Cost

• Sales Price: $200-$300

• Component Cost: $75

• Assembly & Test Costs: $20

• Environment

• Indoor or outdoor use with roof enclosure. Device will not be waterproof.

• Operating Temp Range: -30oC - 50oC

• Operating Humidity Range: 0 - 100

• Power Input(s)

• Residential AC Power: 102 - 132 VAC @ 7 Amps Max

• Battery Power: Qty 1, 3.7 Volts, 15 mAmps (for RTC)

• Major Functions, Quantities Measured, Displayed

• Temperature Accuracy: 25oC - 260oC, +/- 5oC within profile

• Temperature Reading Accuracy: 25oC - 260oC, +/- 4oC of actual temperature

• Operating Frequency: 57Hz - 63Hz

• Operating Voltage: 102VAC - 132VAC

• Operating Current: 6Amps - 8Amps

• Operating Altitude Range: -50 meters - 3000 meters

Key Requirements

䛀

Block Diagram

Heating ElementsPower Switching AC Power 120Vac

Temp Sensor Microcontroller Power Supply

DisplayAudibleIndicator

Non-volatilememory

RTC

Yuhao

Rui WentaoYanning

Zoran

20C = 0V

250C = 5V

Heat

SwitchedPower120Vac

Power120Vac

5V

4-bit digital

1-bitdigital

120 Vac

5V

3-bit digital

2-bit digital

Digital

1-bitdigital

SW1SW2

SW3

3-bitdigital

+3.3VDC

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Portable Curve TracerTeam 10

EE 595

http://www.publicdomainpictures.net

http://www. domainpictures.net

Steven Blahnik – Lead Prototype Director

Songyu Huang – Lead Presentation Manager

Colin Garvey – Lead Project Integrator

Wenyue Cai – Lead Report Manager

Getu Ma – Lead Manufacturing Manager

Cheng Zeng – Lead System Designer

Product Description

• On board display & interface

• Small lab bench footprint allows portability

• Simple yet effective design at competitive cost

• Marketed in USA

Affordable, easy NPN device test system. This curve

tracer is the perfect fit for any small lab or DIY electronic

project.

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Key Requirements

• $300 list price▫ $50 component cost▫ $150 maximum production cost

• Environment▫ Intended for indoor use

� Temperature range: Min-0, Max-60, Norm-25 Celsius� Humidity: 0-100% non-condensing.

• (Power input)▫ 120 V 60 Hz input ▫ Standard wall plug

• Functionality▫ Allows user to set transistor gate current step, Collector voltage.▫ Displays device characteristic curve, all test parameters

EE 595

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Block DiagramBlock A: Getu MaBlock B: Wenyue CaiBlock C: Songyu HuangBlock D: Colin GarveyBlock E: Cheng ZengBlock F: Steven Blahnik