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Elliott Hedman

Jim Lindblom Jordan McConnell

Paul Steinbrecher

Andrew Leung

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Overall System: Block Diagram

Winamp

Plug-in

SerialI/O

Sonars

(4)

RelayCircuits

(8)ARM

WaterPump

WaterPump

WaterPump

WaterPump

!ountain"ea#

!ountain"ea#

!ountain"ea#

!ountain"ea#

.

(8)..

.

(8)..

User Computer

PCB

Water Fountain

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Bra !ater "o##le

$% &.'. ubing

!*+ Submerible Pum,

- / -

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0 !ater 1low2 *+ 3PH ma4 ad5utable

0 6ne,eni7e4 low ,ower

0oltage2 9+ AC0 Current2 :; mA

0 Power >.

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0 ?ela@ SPS witchcontrolled b@ ignal>rom ,roceor

0 6olation

0 PS*+AA &,ticall@cou,led olid tate

rela@

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Signal >rom ,roceor

9+ AC

/+ H#

Signal >rom ,roceor

8 8

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Sonar Senor

Can detect ob5ect at a ditance between 9 cm

and =m awa@ >rom the enor

Can ue e7eral o> thee to control 7ariou,um, or 7al7e in the @tem

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Sonar Senor

How the@ wor

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Sonar Senor

How the@ wor

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So>tware

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!inam,0 'etermine beat >rom muic in>o

Per>ect beat detection i di>>icult0 Send muic in>o to board o7er erial

Frequency range of various

instruments

Winamp

Plug-in

Board

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0 !inam,DSerial ,ort litener0 Sonar litener

0 1ountain and LE' control

FreeRTOS

SerialPortListener

Sonar

Listener

Fountain &L!"ontrol

Winamp

SonarSensor

s

Fountain

L!s

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Electric enF 'e7elo,ment

Water Fountain

Software Electrical Hardware Mechanical Hardware

1ree?&S

Sonar Senor

Pum,Dal7e

!inam, Plugin

Printed Circuit Board

Proceor Circuitr@

Power Circuitr@

6D& >or Pum,DSenor

!ater "etwor

Pum,

Pi,ing S@tem

Containment

Serial Communication

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Milestone ! "oals

0 Ha7e one ,um, and one onar being

controlled with im,le in,ut >rom 'emo

Board

So>tware i read@ >or the ,um, and the onar

&ne ,um, re,onding to !inam, ,lugin0 1irt re7iion o> PCB com,lete4 ,o,ulated4

and teted >or >unctionalit@

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Milestone # "oals

0 !ater >ountain controlled b@ !inam, ,lugin

and onar through circuitr@ on PCB. All ,um, re,ond to onar and !inam, in,ut

0 !ater >ountain tructure com,lete and inide

a com,leted ,leigla containment

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Part Lit

Component Item

Unit

Price

Unit

Qty.

Total

Cost

Circuitry Power and Serial Cords $12.00 2 $24

STMicroelectronics!M" Proccessor $14.2# 4 $#"

lectrical IsolationC%ips $1&.#0 2 $2"

!M " Prototype'oard $"".00 2 $1#4

PC' creation (2 layer) $&& 4 $1&2

*eaders +or PC' $11 4 $44

Sonar 'oard Ultrasonic Sensors $2# 1, $400

-ater ountain

/eao ittle iantSumere3ed MiniPump $&1 1, $4,

ctuator 5al6es $10 4 $",0

-ater Spray 7o88les $,.#0 1, $104

Tue to 7o88leConnector $2.2# 1, $&,

Tuin3 to connectno88le $& 1, $49

-ater Container(prototype) $10 2 $20

-ater Container (+inal $20 1 $20

u:eon I ; 1 -att $# &2 $1,0rand Total $

2492.00

Current unds $

1000.00

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0 Pro,ortional al7e0

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