fyp final report.docx
TRANSCRIPT
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HYBRID SOLAR WATER
HEATER(using parabolic andfat bed tecnolog!"
HAFIZ UMAIR LATEEF 2010-UET-Shcet-LHR-ELECT-30
ABDULLAH KHALID 2010-UET-Shcet-LHR-ELECT -46
AGHA USAMA HASSAN 2010-UET-Shcet-LHR-ELECT-14
Feb 2015
Department of Electrical Engineering
SHARIF COLLEGE OF ENGINEERING AND TECHNOLOGY LAHORE – PAISTAN
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GROUP # 1ssd31213NUMBER OF
MEMBERS43
TITLE HYBRID SOLAR WATER HEATER(using paraboli and !la" b#d "#$nolog%&
SUPERVISOR NAME E'R) TEHSEE' ILAHI
MEMBER NAME REG. NO. EMAIL ADDRESS
AHA *SA+A HASSA' 14 dr)lo,#-./0$o"ail)o
ABD*LLAH HALID 4- Ano120%a$oo)o
HA5I6 *+AIR LATEE5 3 Ha!i7)ui/.-0gail)o
CHECKLIST:
'ub#r o! pag#s in "$is r#por"
I8W# $a,# #nlos#d "$# so!"9op% o! "$is dou#n" along9:i"$ "$#
od#s and srip"s r#a"#d b% %s#l!8ours#l,#sYES / NO
+%8Our sup#r,isor $as a""#s"#d "$# a""a$#d dou#n" YES / NO
I/We con!" $o %$&$e $'&$ $'!% ("o)ec$ !% "ee "o &n* $*(e o
(+&,!&"!% &n- !%%e o co(*"!,'$e- &$e"!&+YES / NO
MEMBERS SIGNATURES
Sup#r,isor;s Signa"ur#
2
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This work, entitled “HYBRID SOLAR WATER HEATER(using
paraboli and !la" b#d "#$nolog%&” has been approved for the award
of
B&c'e+o"% !n E+ec$"!c&+ En,!nee"!n,
Da"#< 5#b= 21>
E0$e"n&+ E0&!ne":
He&- o De(&"$en$:
Department of Electrical Engineering
SHARIF COLLEGE OF ENGINEERING AND TECHNOLOGY LAHORE – PAISTAN
2
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Declaration
“No portion of the work referred to in the dissertation has been submitted in support of an
application for another degree or qualification of this or any other university/institute or
other institution of learning”.
MEMBERS SIGNATURES
3
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Acknowledgeents
In "$# na# o! od= "$# os" ind and os" #ri!ul
I :ould li# "o "$an % !ail% and !ri#nds :$o #p" baing # up in all "$# "i#s= bo"$
!inaniall% and orall%?
I :ould also li# "o "$an Sir T#$s##n Ila$i !or $is guidan# and #nouraging # "o :or $ard
and sar")
I a gra"#!ul "o "$# od Alig$"% :$o pro,id#s all "$# r#sour#s o! #,#r% ind "o us= so "$a" :#
a# "$#ir prop#r us# !or "$# b#n#!i" o! anind) +a% H# ##p pro,iding us :i"$ all "$#
r#sour#s= and "$# guidan# "o ##p $#lping "$# $uani"%)
4
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Abstract
A solar "$#ral oll#"or is a solar oll#"or d#sign#d "o oll#" $#a" b% absorbing sunlig$") A
oll#"or is a d#,i# !or on,#r"ing "$# #n#rg% o! sunlig$"= or solar radia"ion= in"o a or# usabl#
or s"orabl# !or) T$is #n#rg% is in "$# !or o! #l#"roagn#"i radia"ion !ro "$# in!rar#d (long&
"o "$# ul"ra,iol#" (s$or"& :a,#l#ng"$s) T$# @uan"i"% o! solar #n#rg% s"riing "$# Ear"$s sur!a#
a,#rag#s abou" 1= :a""s p#r s@uar# #"#r und#r l#ar si#s= d#p#nding upon :#a"$#r
ondi"ions= loa"ion= and ori#n"a"ion o! "$# sur!a#)
*s# !la"b#d as :#ll as paraboli s$ap# dis$ "o $#a" :a"#r "o i"s aiu l#,#l using solar
#n#rg%) C$%sial s"ru"ur# using aluinu s$##"s) A!"#r $#a"ing :a"#r "o "$a" l#,#l= :# s$all also
$a,# a old :a"#r r#s#r,oir along :i"$ i"= :$i$ :ill b# us#d !or iing purpos#s)
B% iing o! :a"#r ($o" and old& d#sir#d "#p#ra"ur# s$all b# a""ain#d :$i$ is :ill b# gi,#n
inpu" b% a #%pad in"#r!a#d :i"$ a LD sr##n) Also= a iro on"roll#r :ill also b# in us# in
ord#r "o s#ns# "$# "#p#ra"ur# o! bo"$ $o" and old :a"#r= in ord#r "o a""ain d#sir#d "#p#ra"ur#)
D#sir#d "#p#ra"ur# :ill b# a""ain#d b% using sol#noid ,al,#s a""a$#d "o bo"$ r#s#r,oirs)
Sol#noid al,#s :ill op#n $o" or old r#s#r,oirs as r#@uir#d in our d#sir#d "#p#ra"ur#)
>
https://en.wikipedia.org/wiki/Heathttps://en.wikipedia.org/wiki/Absorption_(optics)https://en.wikipedia.org/wiki/Sunlighthttps://en.wikipedia.org/wiki/Energyhttps://en.wikipedia.org/wiki/Electromagnetic_radiationhttps://en.wikipedia.org/wiki/Infraredhttps://en.wikipedia.org/wiki/Ultraviolethttps://en.wikipedia.org/wiki/Absorption_(optics)https://en.wikipedia.org/wiki/Sunlighthttps://en.wikipedia.org/wiki/Energyhttps://en.wikipedia.org/wiki/Electromagnetic_radiationhttps://en.wikipedia.org/wiki/Infraredhttps://en.wikipedia.org/wiki/Ultraviolethttps://en.wikipedia.org/wiki/Heat
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Table of contents
1 INTRODUCTION...............................................................................................................................1
2 LITERATURE REVIEW...................................................................................................................2
3 PRO4ECT DESIGN............................................................................................................................5
3)1 +ETHODOLOY))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))4
3.2 !"#$ %&'()'*
)+,-&)+*+N 'N'!0&01 %+0&(N " 00+*1 #"%&N( 4'0+ 3)3 DESI' DESRICTIO')))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))>
3.3.5 ')'"! %&04..................................................................................................................6
3.3.2 !'+% &+0....................................................................................................................7
3.3.3 +*+)'-)+ 0+N0")......................................................................................................8
3.3.9 $+'%..................................................................................................................................8
3.3.6 0"!+N"&% :'!:+.................................................................................................................8
5 IMPLEMENTATION.........................................................................................................................6
4)1 CHYSIAL LAYO*T))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))).
4)2 A*TOAD DIARA+))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))F
4)3 I+CLE+E'TED DIARA+)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))1
7 EVALUATION...................................................................................................................................11
>)1 READI'S WITH RACHS))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))11
8 CONCLUSIONS 9 FUTURE WORK...........................................................................................17
REFERENCES..........................................................................................................................................18
APPENDI A: HDL OR C SOURCE CODE.........................................................................................1;
APPENDI B: HARDWARE SCHEMATICS................................................................................ .......28
APPENDI C: LIST OF COMPONENTS.............................................................................................2;
APPENDI D: PRO4ECT TIMELINE...................................................................................................3<
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Table of Fig!res
5I*RE 1=2 CARABOLI DISH=5LATBED)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) ))14
5I*RE 3=4 TE+C SE'SOR=EYCAD=)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))1>
5I*RE >=- SOLE'OID ALES= CHYSIAL LAYO*T))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))1-
5I*RE / A*TOADDIARA+)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))1/
5I*RE . I+CLE+E'TED DIARA+)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))1.
/
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1 In$"o-c$!on
T$# "#r solar oll#"or r#!#rs "o solar $o" :a"#r pan#lsG solar po:#r plan"s usuall% us# "$#
oll#"ors "o g#n#ra"# #l#"rii"% b% $#a"ing :a"#r "o produ# s"#a :$i$ dri,#s a "urbin#
onn#"#d "o an #l#"rial g#n#ra"or) T$# oll#"ors ar# "%piall% us#d in r#sid#n"ial and
o#rial buildings !or suppl##n"al spa# $#a"ing C#rp#ndiular "o "$# suns ra%s)
A solar "$#ral oll#"or is a solar oll#"or d#sign#d "o oll#" $#a" b% absorbing sunlig$") A
oll#"or is a d#,i# !or on,#r"ing "$# #n#rg% o! sunlig$"= or solar radia"ion= in"o a or# usabl#
or s"orabl# !or) T$is #n#rg% is in "$# !or o! #l#"roagn#"i radia"ion !ro "$# in!rar#d (long&
"o "$# ul"ra,iol#" (s$or"& :a,#l#ng"$s) T$# @uan"i"% o! solar #n#rg% s"riing "$# Ear"$s sur!a#
a,#rag#s abou" 1= :a""s p#r s@uar# #"#r und#r l#ar si#s= d#p#nding upon :#a"$#r
ondi"ions= loa"ion= and ori#n"a"ion o! "$# sur!a#)
W# an u"ili7# "$# solar #n#rg% in an% applia"ions li# #l#"rii"% g#n#ra"ion= solar $o" :a"#r =
solar $#a"ing = solar ooling )Our ain ob#"i,# is "o pro,id# an al"#rna"# :a% "o r#du# "$#
onsup"ion o! na"ural gas) W# an us# sunlig$" "o on,#r" :a"#r in"o s"#a !or #l#"rii"%
g#n#ra"ion or "o $#a" :a"#r !or :in"#r s#ason
W# us# !la"b#d as :#ll as paraboli s$ap# dis$ "o $#a" :a"#r "o i"s aiu l#,#l using solar
#n#rg%) C$%sial s"ru"ur# using aluinu s$##"s) A!"#r $#a"ing :a"#r "o "$a" l#,#l= :# s$all also
$a,# a old :a"#r r#s#r,oir along :i"$ i"= :$i$ :ill b# us#d !or iing purpos#s)B% iing o! :a"#r ($o" and old& d#sir#d "#p#ra"ur# s$all b# a""ain#d :$i$ is :ill b# gi,#n
inpu" b% a #%pad in"#r!a#d :i"$ a LD sr##n) Also= a iro on"roll#r :ill also b# in us# in
ord#r "o s#ns# "$# "#p#ra"ur# o! bo"$ $o" and old :a"#r= in ord#r "o a""ain d#sir#d "#p#ra"ur#)
D#sir#d "#p#ra"ur# :ill b# a""ain#d b% using sol#noid ,al,#s a""a$#d "o bo"$ r#s#r,oirs)
Sol#noid al,#s :ill op#n $o" or old r#s#r,oirs as r#@uir#d in our d#sir#d "#p#ra"ur#)
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2 L!$e"&$"e Re=!e>
Re%e&"c' &$ NUST
A oun"r% :i"$ abundan# o! solar insol#n#= i" :as r#gr#""abl# "$a" "$#r# :as no d#ons"rabl#
od#l !or indus"r% $o: "o b#n#!i" !ro solar #n#rg%) *nd#r "$# !unding o! Hig$#r Edua"ion
oission= Cais"an;s !irs" indus"rial solar :a"#r $#a"#r :as ins"all#d a" Saddi@u#L#a"$#r
Wors S$#i$upura Road La$or#) T$# s%s"# :as apabl# o! $#a"ing 3=li"r# o! :a"#r p#r
da% a".o. Sin# 2/= s%s"# is :oring p#r!#"l% and sa,ing "r##ndous aoun" o! !u#l "o
"$# indus"r%) 5#d#rall% Adinis"ra"#d Tribal Ar#as (5ATA& is no:n !or "$#ir di!!iul" "#rrain
and landsap#) 5#"$ing :a"#r !or $ous#$old n##ds is a daun"ing "as !or "$# !#al#s o! "$# ar#a)
*nd#r !unding o! *SAID= solar :a"#r puping s%s"#s :#r# ins"all#d a" all - ag#ni#s o! "$#
"ribal b#l" ins"all#d s%s"# !ul!ils "$# n##ds o! "$# r#sid#n" o! "$# ,illag#s as :#ll as "$#ir
anials) T$# s%s"#s ar# :oring sa"is!a"oril% sin# 2.)5or !ar !lung ar#as= :$#r# a#ss "o
grid onn#"#d #l#"rii"% is no" possibl#= solar o!! grid s%s"# o!!#rs p#r!#" solu"ion) ?K'&"&n
@B&+c'!%$&n !% one %c' &"e& A H*"!- So+&" W&$e" He&$!n, S*%$e %!n, CO2 !%
>o"!n, &$ COMSATS In%$!$$e o Ino"&$!on Tec'no+o,*
E#u"i,# Suar% A"i,i"i#s<
• opl#"#d a "$oroug$ li"#ra"ur# r#,i#: on "$# !#asibili"% o! u"ili7ing O2 in $#a"
pups)
• Id#n"i!ia"ion o! !#asibl# and os" #!!#"i,# anu!a"ur#rs !or "$# propos#d s%s"#)
• opl#"#d a "$oroug$ s"ud% on "$# prop#r"i#s o! "$# :oring !luid)
• S"#ps $a,# b##n "a#n "o r#rui" und#r r#pr#s#n"#d and inori"i#s)
• opl#"#d a pr#liinar% d#sign !or "$# solar oll#"or "o b# u"ili7#d in "$# propos#d
pro#")
isi" "o Cais"an b% a *S9sid# o9CI "o ,isi" "$# oun"#rpar";s labora"or% !aili"i#s and "o disuss
"$# !in#r9d#"ails o! "$# pro#")
MINI PRO4ECT AT UET PESHAWAR
T$# s"ud#n"s o! $#ial Engin##ring= *ET C#s$a:ar= /"$ S##s"#r 5all 2/= !abria"#d
Solar *ni"sJ in "$#ir ours# +ini Cro#"J) T$#
*ni"s !abria"#d :#r# Solar Wa"#r H#a"#r using Caraboli Dis$ (Cassi,# S%s"#&= Solar O,#n=
Solar D#salina"ion *ni"= Solar O,#n Bo T%p#= Solar
Wa"#r H#a"#r (A"i,# S%s"#&= Solar oo#r (Op#n T%p#&= and Solar oo#r (Caraboli T%p#&)KK
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R#s#ar$ a" Ra$na *ni,#rsi"% o! Engin##ring and T#$nolog%= a$ar= uran:ala= Cais"an
on "$#ral p#r!oran# and #onois o! solar :a"#r $#a"#r)
T$# d#,#lop#d solar :a"#r $#a"#r :as op#ra"#d o,#r a p#riod o! ":o on"$sG !ro 2 April "o 2
un# 2>)T$# r#sul"s !or - da%s :#r# a,ailabl# "o in,#s"iga"# "$# p#r!oran# o! "$# $#a"#r) I"
$as b##n !ound "$a" during "$is p#riod= on a,#rag# dail% basis "$# $#a"#r inr#as#d "$#
"#p#ra"ur# o! . li"#rs o! :a"#r b% 4)1M) T$# a,#rag# dail% #n#rg% ou"pu" !ro "$# $#a"#r is
alula"#d b# 3)/ W$ (13)3 +&) R#!#rring "o :or don# b% +un##r and Asi!= "$# a,#rag# dail%
#n#rg% ou"pu" o! "$# $#a"#r o,#r on# opl#"# %#ar $as b##n #s"ia"#d "ob# #@ual "o 2)F2 W$
(1)>+&) T$# a,#rag# dail% inpu"= #n#rg% r##i,#d b% on# s@uar# #"#r sur!a# ar#a o! "$#ral
oll#"or= as ob"ain#d !ro "$# :or o! Raa= is alula"#d "o b# #@ual "o 4). W$ (1/)2>
+&)T$# #!!ii#n% !or "$# solar :a"#r $#a"#r "$#r#!or# $as b##n !ound "o b# -N)
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3 P"o)ec$ De%!,n
3.1 Me$'o-o+o,*
Caraboli "#$nolog%< I" is a paraboli s$ap#d on,#r"s i" in"o $#a" #n#rg% "$us :aring "$#
:a"#r !or u"ili7a"ion)
5la"b#d "#$nolog%< A "$in pan#l o! #"al= usuall% pain"#d bla= is posi"ion#d us" b#lo: a pan#
o! glass)
+aiu on,#rsion< 5la" b#d as :#ll as paraboli s$ap# "o $#a" :a"#r "o i"s aiu l#,#l
using solar #n#rg%)
Aluinu s$##"s< C$%sial s"ru"ur# using aluinu s$##"s
Au"oa"i +iing o! :a"#r< B% iing= d#sir#d "#p#ra"ur# b# a""ain#d :$i$ :ill b# gi,#n
inpu" b% a #%pad in"#r!a#d :i"$ a LD sr##n)
+iro9on"roll#r<
*s# "o s#ns# "$# "#p#ra"ur# o! bo"$ $o" and old :a"#r= !or iing)
on"rol :oring o! bo"$ sol#noid ,al,#s)
Sol#noid ,al,#s < A""a$#d "o bo"$ r#s#r,oirs) Sol#noid al,#s :ill op#n $o" or old r#soir,#rs
as r#@uir#d in our d#sir#d "#p#ra"ur#)
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3.2 B+oc -!&,"&:
REUIREMENT ANALYSIS DESIGN OF SYSTEM CODING PHASE
3.3 De%!,n De%c"!($!on
As our purpos# is "o d#sign "$# $%brid s%s"# using paraboli dis$ and !la"b#d "o a$i#,#
aiu $o" :a"#r) H#r# ar# d#srip"ions o! all "$# d#signing par"s)
3.3.1 P&"&o+!c -!%': I" is a paraboli dis$ :$i$ on,#r"s sunlig$" in"o $#a" #n#rg% "$us
:aring "$# :a"#r !or !u"$#r pro#ss)
o Ha,ing di#nsions o! 2)>2)> !"
o 5ous#s "$# solar ra%s on on# poin"
o *s#d !or on#n"ra"#d $#a"ing purpos#
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5ig (1&< Caraboli dis$
3.3.2 F+&$e- $ec'no+o,*: A "$in pan#l o! #"al= usuall% pain"#d bla= is posi"ion#d us" b#lo:
a pan# o! glass)
o on"inu#d $#a"ing !or or# "#p)
o In,ol,#s $a,ing
opp#r pip#s
o On# inpu"= On# ou"pu"
o i,#s ##ssi,# "#p on
"$# #nd
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5ig (2&< !la"b#d pip#s
3.3.3 Te(e"&$"e %en%o":
o *s#d !or "#p s#nsing
o Lin#ar 1 8M Sal# 5a"or
o )>M Ensur#d Aura% (a"2>M&
o Lo: os" Du# "o Wa!#r9L#,#lTriing
5ig (3&< L+ 3>
3.3.5 Ke*(&-:
o +aiu Ra"ing< 24 D= 3 A
o Op#ra"ing "#p#ra"ur#< 32 "o 122 M5
o Di#nsions< 2)/ 3) in
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5ig (4&< #%pad
3.3.7 So+eno!- =&+=e%:
o *suall% r#!#rr#d "o as Psol#noids)P
o *s#d as ind#p#nd#n" au"oa"i on"roll#r
o Cro,id#s "$# ou"pu" d#sir#d "#p :a"#r
5ig (>&< sol#noid ,al,#s
5 I(+een$&$!on
P'*%!c&+ +&*o$:
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5ig (-&< p$%sial La%ou"
A$oCAD -!&,"&:
5ig (/&< Au"oAD
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I(+een$e- -!&,"&:
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5ig (.&< ipl##n"#d diagra
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1 E=&+&$!on:
7.1 READINGS WITH GRAPHS
Sr. Number Timing hours Initial water
temperature(C)
Final Water
Temperature(C)
1- 11G3911 2/ ->
2- 12
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Sr. Number Time o" #a! Initial water
temperature(C)
Final Water
Temperature(C)
1- 11912 /1
2- 12
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a! o" rea#ing 11&$%&2$1'
Sr. Number Time o" #a! Initial water
temperature(C)
Final Water
Temperature(C)
1- 192
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ate o" rea#ing 12&$%&2$1'
Sr. Number Time o" #a! Initial water
temperature(C)
Final Water
Temperature(C
1- 11
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Sr. Number Time o" #a! Initial water
temperature(C)
Final Water
Temperature(C
1- 12)3 W$828da% o,#r os" ar#as o! "$# oun"r%) +os" o! "$# i"i#s r##i,#
or# "$an 2> suns$in# $ours a on"$) W# an us# "$is radia"ion !or #l#"rii"% g#n#ra"ion b%
http://en.wikipedia.org/wiki/Renewable_energyhttp://en.wikipedia.org/wiki/Renewable_energyhttp://en.wikipedia.org/wiki/Concentrated_solar_powerhttp://en.wikipedia.org/wiki/Concentrated_solar_powerhttp://en.wikipedia.org/wiki/Renewable_energyhttp://en.wikipedia.org/wiki/Concentrated_solar_powerhttp://en.wikipedia.org/wiki/Concentrated_solar_power
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on,#r"ing :a"#r in"o s"#a or us# i" "o $#a" :a"#r :$i$ an b# us#d in :in"#r s#ason )T$us :#
an r#du# "$# onsup"ion o! na"ural gas) +or#o,#r "$# os" o! #l#"rii"% produ#d in "$is :a%
is ,#r% $#ap as opar#d "o "$# o"$#r sour#s)
Ree"ence%
1) ) +ar#n (2F&) PSolar oll#"ors< B#$ind "$# glassP) Ho#Co:#r 133< / /-
2) Solar E,olu"ion T$# His"or% o! Solar En#rg%= o$n C#rlin= ali!ornia Solar #n"#r)
3) Solar Wa"#r H#a"ing Basis) $o#po:#r)o)
4 $""p
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A((en-!0 A: HDL o" C So"ce Co-e
3.1 esigning an# simulation
O con-!$!on:
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Wo"!n, con-!$!on:
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3.2 Soure o#e
Uinlud#Pbuil"Vin)$P
Ud#!in# old por")! 888
Ud#!in# $#a" por")!1 888
Ud#!in# bu77#r por")!2 888
unsign#d $ar $=#%Cr#ss#d=gr#a"#rGgr#a"#r2 G
unsign#d in" adVrd1Gunsign#d in" adVrd2G
unsign#d in" adVrd3G
$ar "#"G
long "long=s#""#p="11G
unsign#d s$or" p= n"=digi"1=digi"2=digi"3=da"a G
unsign#d s$or" s1digi"1=s1digi"2=s1digi"3 G
unsign#d s$or" s2digi"1=s2digi"2=s2digi"3 G
unsign#d s$or" "1digi"1="1digi"2="1digi"3 G
unsign#d in" addr#ssG
unsign#d $ar d>G
$ar "">G
,oid r#adV"#p(&X
adVrd2 ADVr#ad(&G
"long (long&adVrd2 1G
"long "long 8 123G
$ "long 8 1G 88 #"ra" ,ol"s digi"
"11"longG
LdV$r(2=1=T&G
LDV$rVC(E&G
LDV$rVC(+&G
LDV$rVC(C&G
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LDV$rVC(&G
$ ("long 8 1& N 1G 88 #"ra" )1 ,ol"s digi"
LDV$rVC(4.$&G
"1digi"3$G
$ ("long 8 1& N 1G 88 #"ra" )1 ,ol"s digi"
LDV$rVC(4.$&G
"1digi"2$G
LDV$rVC()&G
$ "long N 1G 88 #"ra" )1 ,ol"s digi"
LDV$rVC(4.$&G
"1digi"1$G
LDV$rVC(223&G
LDV$rVC(&G
Z
,oid disp(& X
i! (Kda"a& X
LdV$r(2= 1= digi"34.&G
LdV$rVp( digi"24.&G
LDV$rVC()&G
LdV$rVp( digi"14.&G Z
Z
,oid disps#"V,alu#(& X
LdV$r(1=11= s1digi"34.&G
LdV$rVp( s1digi"24.&G
LDV$rVC()&G
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LdV$rVp( s1digi"14.&G
LDV$rVC(223&G
LDV$rVC(&G
Z
,oid s"or(& X
i! (Kda"a& X
digi"3digi"2G
digi"2digi"1G
digi"1pG
Z Z
,oid l#ar(& X
digi"1Gdigi"2Gdigi"3G
Z
,oid READVEYCAD(&
X
unsign#d $ar iG
p #%padVR#l#as#d(&G
n"G
s:i"$ (p& 88g#n#ra"ing #% $ara#"r "o displa% on LD
X
as# (2&< #%Cr#ss#d UGp1-G br#aG
as# (1&< #%Cr#ss#d DGp14G
br#aG
as# (3&< #%Cr#ss#d GpG
br#aG
as# (4&< #%Cr#ss#d Gp1>G
br#aG
as# (>&< #%Cr#ss#d Gp13G
br#aG
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as# (-&< #%Cr#ss#d FGpFG
br#aG
as# (/&< #%Cr#ss#d .Gp.G
br#aG
as# (.&< #%Cr#ss#d /Gp/G
br#aG
as# (F&< #%Cr#ss#d BGp12G
br#aG
as# (1&< #%Cr#ss#d -Gp-G
br#aG
as# (11&< #%Cr#ss#d >Gp>G
br#aG
as# (12&< #%Cr#ss#d 4Gp4G
br#aG
as# (13&< #%Cr#ss#d AGp11G
br#aG
as# (14&< #%Cr#ss#d 3Gp3G
br#aG
as# (1>&< #%Cr#ss#d 2Gp2G
br#aG
as# (1-&< #%Cr#ss#d 1Gp1G
br#aG
d#!aul" < #%Cr#ss#d [G p2 G
Z
Z
,oid $(& X
$ar iG
i!(p11& X
LdVd(LDVLEAR&G 88 l#ar displa%
LdVOu"(1= 1= PSET TE+C)P&G
DELAYV+S(2&G
l#ar(&G
:$il#(Ki& X
READVEYCAD(&G
s"or(&G
disp(&G
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i!(p11& X
i2>>G
s1digi"1digi"1G
s1digi"2digi"2G
s1digi"3digi"3G
LdVd(LDVLEAR&G 88 l#ar displa%
LdVOu"(1= 1= PSAE TE+C)P&G
DELAYV+S(2&G
l#ar(&G
LdVd(LDVLEAR&G 88 l#ar displa%
s#""#p (s1digi"31& (s1digi"2 1& (s1digi"11&G
LongToS"r(s#""#p= ""&G
LdVOu"(2=1= ""&G
DELAYV+S(2&G
LdVd(LDVLEAR&G 88 l#ar displa%
Z
88 disp
Z
i!(s#""#p\"11&X
LdVOu"(2= 1-= PP&G
:$il#(s#""#p\"11&X
$#a"G88on
disps#"V,alu#(&G r#adV"#p(&G
Z
Z#ls#X
:$il#(s#""#p]"11&X
oldG
disps#"V,alu#(&G
r#adV"#p(&G
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LdVOu"(2= 1-= PlP&G
Z
Z
$#a"1G
old1G
LdVd(LDVLEAR&G 88 l#ar displa%
bu77#rG
DELAYV+S(2&G
bu77#r1G
LdVd(LDVLEAR&G
Z
Z
,oid ain(& X
n" G
#%padVIni"(^CORTD&G
LdVIni"(^CORTB&G 88 Ini"iali7# LD on CORT
LdVd(LDVLEAR&G 88 l#ar displa%
LdVd(LDV*RSORVO55&G 88 ursor o!!
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p G
old1G88o!!
$#a"1G
bu77#r1G
l#ar(&G
da"aG
disp(&G
LdVd(LDVLEAR&G
s1digi"32G8882-) s#"1 inpu"
s1digi"2-G
s1digi"1G
s#""#p (s1digi"31& (s1digi"2 1& (s1digi"11&G
:$il#(1& X
LdVOu"(1= 1= PSET AL*EP&G
READVEYCAD(&G
s"or(&G
disp(&G
disps#"V,alu#(&G
$(&G
r#adV"#p(&G
d#la%Vs(1&G
i!(s#""#p\"11&X
LdVOu"(2= 1-= PP&G d#la%Vs(>&G
Z #ls#X
LdVOu"(2= 1-= PLP&G
d#la%Vs(>&G
Z
Z
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Z
A((en-!0 B: H&"->&"e Sc'e&$!c%
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A((en-!0 C: L!%$ o Co(onen$%
Co%$ An&+*%!% o H&"->&"e
Cro#" os"ing is aoun" o! o,#rall os" "o build a pro#" "$a" usuall% on"ains "$# aoun" o!
os" o! #a$ par"s o! $ard:ar#= so!":ar# and is#llan#ous par" us#d in pro#")
Ob#"i,#
9To lis" and s$o: os" !or #a$ par" o! $ard:ar#= so!":ar# and is#llan#ous par" us#d in
pro#")
9To s$o: "o"al os" o! pro#")
P"o+e Encon$e"e-
To !ind good opon#n"s a" lo: pri#s :as probl# as "$#% ar# usuall% sold a" $ig$ pri#sG
S#,#ral ini"ia"i,# :#r# "a#n "o sol,# "$is probl# su$ as obs#r,a"ion a" !#: s"or# "$a" s#ll
r#@uir#d opon#n"s a" lo: pri#s b#!or# bu%ing "$a" opon#n")
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F!n&+ e&%!!+!$*:
T$# a,#rag# os" !or #a$ o! "$# opon#n"s lis"#d abo,# is gi,#n<
opon#n"s os" Es"ia"#d os"
T#p#r#d lass
Rs F p#r s@uar# !##"
Rs 3-(44 5##" r#@uir#d&
Iron8Wood#n S"and
Rs 1 "o Rs 2(44 s@uar# !##"&D#p#nding upon "$# a"#rial us#d
Rs 1(Wood#n !ra# "o b#
us#d&
opp#r Tub#s
Rs 3 p#r !##" l#ng"$
Rs 3(1 !##" opp#r "ub#
r#@uir#d&
Insula"ion
Rs > p#r !##" l#ng"$
Rs >(1 !##" insula"ionr#@uir#d&
Sol#noid al,#s
Rs >> p#r pi##
Rs 11(2 sol#noid ,al,#s
r#@uir#d&
T#p#ra"ur# S#nsor
Rs 1> p#r pi##
Rs 1>(1 s#nsor r#@uir#d&
C Cip#
Rs 2>(2> p#r !oo"&
Rs 41(31 p#r !oo"&
Rs 2>(> !##" C r#@uir#d
using 31 "$in#ss&
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Wa"#r Tan
Rs 1(> li"r# apai"%&
Wa"#r Cup
Rs 2-(+ono Blo pup&
Rs >2(2 pups r#@uir#d&
+iroon"roll#r
Rs 1 p#r pi##
#%pad
Rs 3> p#r pi##
Aluiniu 5oil Rs >F p#r g(4 iro #"#r
"$in#ss&(Wid"$F(1 g aluiniu s$##"
r#@uir#d&
Aluiniu S$##"s
Rs 31 p#r g(Si7# 1 5##"&
(T$in##sa,aliabl# 2= 3=
>&
Rs F3(3 g aluiniu s$##" "o
b# us#d&
Es"ia"#d os" Rs 12>/(:$#n sol#noid ,al,#s ar# us#d&
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A((en-!0 D: P"o)ec$ T!e+!ne
P"o)ec$ P+&nn!n,
T$# sugg#s"#d "i# alloa"ion !or pro#" is as !ollo:s<
C$as# S##s"#r A"i,i"% R#sour#
C$as# 1
(1 H&
> 5#asibili"% R#por"
C$as# 2
(1 H&
- os" Anal%sis and ini"ial
D#signing
C$as# 3
(2 H&
/ So!":ar# and Hard:ar#
ipl##n"a"ion
C$as# 4
(2 H&
. opl#"# and 5inal
d#sign
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G&n$$ C'&"$
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P"o)ec$ M&n&,een$
Cro#" anag##n" is a #"$od and inds#"?a disiplin#d approa$ "o anaging
pro#" #!!#"i,#l%)