green house monitoring using gsm

8/18/2019 green house monitoring using gsm

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Greenhouse MonitoringSystem Using GSM

Final Graduation Project (2)

2014


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Greenhouse Monitoring System Using GSM

Prepared by:

Asma Ghannam and Maram Aam

Submitted to:

!amal "harrousheh

#e$ort $resented in Partial Ful%llment o& the #e'uirements

&or achelor degree in telecommunication engineering

Project (*+,+0)

-e$artments o& .elecommunication and /lectrical

/ngineering

Faculty o& /ngineering

Anajah ational Uniersity

A$ril 3 201


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Contents

ABSTRACT5555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555554

CH1. INTRODUCTION555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555,

1.1 OVERVIEW555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555,

1.2 BENEFITS OF GREENHOUSES AND SMART GREENHOUSE555555555555555555555555555555555555555555555555*

1.3 OPERATION SYSTEM55555555555555555555555555555555555555555555555555555555555555555555555555555555555555555556

1.4 OPJECTIVES AND MOTIVATIONS555555555555555555555555555555555555555555555555555555555555555555555555555556

1.5 R EPORT ORGANIZATION55555555555555555555555555555555555555555555555555555555555555555555555555555555555557

CH2. STANDARDS AND CONSTRAINTS555555555555555555555555555555555555555555555555555555555555555555555557

2.1 CONSTRAINTS555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555557

2.1.1 Strengths................................................................................................8

2.1.2 Weaknesses............................................................................................8

2.1.3 Opportunities..........................................................................................8

2.1.4 Threats...................................................................................................9

2.2 STANDARDS55555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555+

2.2.1 IEEE standards................................................................................... 9

2.2.2 GSM standards...................................................................................9

2.3 EARLIER COURSEWORK 555555555555555555555555555555555555555555555555555555555555555555555555555555555555555514

CH3. LITERATURE REVIEW555555555555555555555555555555555555555555555555555555555555555555555555555555555555551*

3.1 I NTRODUCTION555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555551*

3.1.1 89s52....................................................................................................16

3.1.2 GSM Module.............................................................................................18

3.1.3 Push Button Switch......................................................................................2

3.1.4 Sensors.....................................................................................................21

3.1.5 Valve.....................................................................................................24

3.1.6 an.......................................................................................................24

3.1.! "i#ht .....................................................................................................2!

3.1.8 $ela%s....................................................................................................26

3.1.1& Pu'(...................................................................................................26

3.1.9 "i)uid *r%stal +is(la% ,"*+-......................................................................2"

3.2 SIMILAR GREENHOUSE AUTOMATED SYSTEM555555555555555555555555555555555555555555555555555555555527

3.3 PROPOSED SYSTEM5555555555555555555555555555555555555555555555555555555555555555555555555555555555555555552+

CH4. METHODOLOGY AND IMPLEMENTATION55555555555555555555555555555555555555555555555555555555550

4.1 I NTRODUCTION555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555551

4.2 SIGNAL DETECTION5555555555555555555555555555555555555555555555555555555555555555555555555555555555555555552

4.2.1 "i#ht +e(endent $esistor ............................................................................32

4.2.2 u'idit% and /e'(erture Sensor ..................................................................34

4.2.3 Soil Moisture sensor ..................................................................................3!

4.3 HARDWARE CONTROLLING555555555555555555555555555555555555555555555555555555555555555555555555555555555,

4.3.1 Push Button Switch...................................................................................4

4.3.2 Inter#a$ing %&' (ith )rduino............................................................41


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4.4 SMS SERVICE FOR GREENHOUSE CONTROLLING555555555555555555555555555555555555555555555555555555542

4.4.2 SIM Inter#a$e.....................................................................................42

4.5 SOFTWARE DESCRIPTION555555555555555555555555555555555555555555555555555555555555555555555555555555555554

CH5. RESULTS AND DISCUSSION55555555555555555555555555555555555555555555555555555555555555555555555555555544

CH. CONCLUSIONS AND RECOMMENDATION5555555555555555555555555555555555555555555555555555555555,6REFERENCES5555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555555,6

List Of Figures

8

FGU#/ 151 P#9P9S/- M9-/: 9F G#// ;9US/ S 8S./M555555555555555555555555556

FGU#/ 152 G//#A: F:9F> ./#FA>/ .#>A: >;A#A>./#S.>S5555555555555555555555555555555555555521

FGU#/ 5, PUS; U..955555555555555555555555555555555555555555555555555555555555555555521

FGU#/ 5* :-# #/SS.9#5555555555555555555555555555555555555555555555555555555555555555522

FGU#/ 56 :-# >#>U.5555555555555555555555555555555555555555555555555555555555555555555522FGU#/ 57 #;.0 S/S9#5555555555555555555555555555555555555555555555555555555555555552

FGU#/ 5+ #;.0 A- :-# S/S9#S555555555555555555555555555555555555555555555552

FGU#/ 510 S9: M9S.U#/ S/S9#55555555555555555555555555555555555555555555555555524

FGU#/ 2511 =A:=/5555555555555555555555555555555555555555555555555555555555555555555555555552,

FGU#/ 512 FA5555555555555555555555555555555555555555555555555555555555555555555555555555552*

FGU#/ 51 :G;.55555555555555555555555555555555555555555555555555555555555555555555555555526

FGU#/ 514 #/:A8S555555555555555555555555555555555555555555555555555555555555555555555555526

FGU#/ 51, PUMP555555555555555555555555555555555555555555555555555555555555555555555555555527

FGU#/ 51* :>-5555555555555555555555555555555555555555555555555555555555555555555555555555527FGU#/516 .9P G#//;9US/?S P#9!/>.S A#9U- .;/ G:9/55555555555555550

FGU#/ 517 :9>" -AG#AM 9F S8S./M55555555555555555555555555555555555555555555551

FGU#/ 451 P#9!/>. -/A55555555555555555555555555555555555555555555555555555555555555555552

FGU#/ 452 S 8S./M P#9>/SS55555555555555555555555555555555555555555555555555555555555555

FGU#/ 45 S/S9# >9/>.9555555555555555555555555555555555555555555555555555555555

FGU#/ 454 :-# A- A#-U9 >9/>.9555555555555555555555555555555555555555554

FGU#/ 45, :-# ./# >#>U.5555555555555555555555555555555555555555555555555555555555,

FGU#/ 45* S/S9# ./#FA>/555555555555555555555555555555555555555555555555555555555555,

FGU#/

456 ;UM-.8

A-

./MP/#.U#/

S/S9#

./#FA>/

555555555555555555555*FGU#/ 457 S9: S/S9# >#>U. -AG#AM5555555555555555555555555555555555555555555*


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FGU#/ 45+ -/=>/ >9/>.95555555555555555555555555555555555555555555555555555555556

FGU#/ 4510 9=/#A:: F:9;A#. F9# A#-U955555555555555555555555555555555557

FGU#/ 4511 F:9;A#. 9F S; >9.#9:5555555555555555555555555555555555555+

FGU#/ 4512 F:9;A#. F9# ./MP/#A.U#/ S/S9#5555555555555555555555555555540

FGU#/ 451 F:9;A#. F9# S9:5555555555555555555555555555555555555555555555555555541FGU#/ 4514 F:9;A#. F9# P;9.9>/:: S/S9#5555555555555555555555555555555541

FGU#/ 451, PUS; U..9 S; >#>U.55555555555555555555555555555555555555555542

FGU#/ 451* :>- >9/>.9555555555555555555555555555555555555555555555555555555555554

FGU#/ 4516 :>- ./#FA>/555555555555555555555555555555555555555555555555555555555555554

FGU#/ 4517 GSM ./#FA>/555555555555555555555555555555555555555555555555555555555555544

FGU#/ 451+ SMU:A.9 -/SG555555555555555555555555555555555555555555555555555555554,

List Of Tabels

.A/: 251 GSM F#/@U/>8 A-S5555555555555555555555555555555555555555555555555555510

.A/: 252 P#9!/>. SP/>F>A.9S5555555555555555555555555555555555555555555555555555551

.A/: 25 #/:A8S55555555555555555555555555555555555555555555555555555555555555555555555555551

.A/: 254 A#-U9 -/.A:S5555555555555555555555555555555555555555555555555555555555555551

.A/: 25, P#/:M/.#8 PA#.S :S.5555555555555555555555555555555555555555555555555555514

.A:/ 51 A#-U9 -/.A:S55555555555555555555555555555555555555555555555555555555555555517 .A/: 52 SM P -/S>#P.95555555555555555555555555555555555555555555555555555555551+

.A/: 5 SM /:/>.#>A: >;A#A>./#S.>S55555555555555555555555555555555555555520

.A:/ 54 P -/F.9555555555555555555555555555555555555555555555555555555555555555552


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Abstract

T!" #$#%"& '()')#"* +, %!+# '()-"% +# /G("", H)0#" !+! +# #&(% %"!,))$ %) '()6+*" ',%# ,* %(""# %!" ("70+("* ,)0(+#!&",% 8()& %!" #0,+!% ,* %) '("6",% %!"

#&" 8()& %!" !(&80 "88"%#.

S$#%"& )&'),",%# 0#"* (" %"&'"(%0(" #",#)(9 #)+ &)+#%0(" #",#)(9 %"&'"(%0("

#",#)(9 +!% #",#)(9 T(,#+#%)( #+%!"#9 ("$ ,)*"# 8)( 0%)&%+ ),%()9 %) ),%()

("",!)0#" +,8)(&%+),. T!" #$#%"& +# +&'"&",%"* 0#+, ) ')"( +(""##

)&'),",%#9 ,* "#$ %) +,#% . T) &:" %!+# &)(" "88++",% GSM !# ;"", +,:"*

+%! %!" #$#%"&.

A &)*" )8 ("",!)0#" +# !+"6"* .I% # ')##+;" %) *) ),%() ',% ()%! %!()0!)#"$ #%0*$+, ("%+),#!+' ;"%"", +,*))( ",6+(),&",% +,8)(&%+), ,* &),+%)("*

+,8)(&%+), ), ()' +%#"8. I% +# &*" ')##+;" %) )"% +,8)(&%+), ,* ),%()

"88"%+6"$ ,* 0%)&%+$ ("",!)0#" +, %!" #+%" )( 8()& ("&)%" '" %!()0!

GSM &)*"&.


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Ch1. Introduction

1.1 Overview

A ("",!)0#" +# #%(0%0(" +%! ## )( '#%+ ())8 ,* 8("70",%$ ## )( '#%+

# < %!" +,)&+, #)( (*+%+), 8()& %!" #0, ( ',%#9 #)+9 ,* )%!"( %!+,#

+,#+*" %!" ;0+*+, =1>. M)(")6"( 9 ("",!)0#" '()%"%# ,* ),%()# ",6+(),&",%

8)( (+#+, ',%# +,*))(#. A# " :,)9 &)#% )8 %!" (?*","( 0#"# &,0 #$#%"& )8

%"(+, %) %!"+( ',% +, %!" (*", ,* #) +, %!" ("",!)0#". T!+# #$#%"& +#

+,"88++",% #+," !", " &,0$ *) %!+#9 %!" ')##+;++%$ %) "% #)&" ',% ,*(),.I, )(*"( %) )6"()&" %!+# '();"&9 0%)&%+ ("",!)0#" 0#"* .

T!" ("",!)0#" 0%)&%+ ),%() #$#%"& + 80$ 0%)&%" %!" &,"&",% )8

("",!)0#" 0#+, %!" %"#% '"(6#+6" #$#%" ,* %"!,))$. T!" '()')#"* #$#%"&

),%()# ,* &),+%)(# +!% +,%",#+%$9 #)+ ,* +( !0&+*+%$ 0#+, ),%()"( ,* GSM

&)*0"#.

A %"&'"(%0(" #",#)(9 !0&+*+%$ #",#)(9 #)+ &)+#%0(" ,* +!% #",#)( !+! ("

0%)&%+$ ),%()"* (" 0#"* +, )0( '()-"% . T!" ),"(, +%! )% )8 ),#0&"(

,""*# ,* *"&,* 8)( %!" (+0%0(" '()*0%# !# #%+&0%"* (","## &), %!"8(&"( %!% +,("#"# %!"+( '()*0%# +, %!" &(:"% ;$ +&'"&",%+, *6,"

%"!,))+"# +, %!+# +,*0#%($.

T!+# '()-"% 0#"# #",#)(# ,* G); S$#%"& 8)( M);+" C)&&0,+%+), @GSM ,*

#!)(% &"##" #"(6+" @SMS %) (($ )0% *% 8()& %!" ("", !)0#" +%! #",#)(#

*+("%$ "(% %!" 8(&"(# %) %!"+( &);+" '!),". T!"("8)("9 %!+# &:"# ),%()+, ',%#

"#+"( ;$ *+("%$ #",*+, "(% ,)%+8+%+), &"##"# %) 8(&"(# 0#+, GSM ,* SMS

%"!,))$. S)9 %!+# '()-"% + %) *"#+, #&(% ("",!)0#" &)*" ),%()"*

0%)&%+$ ;$ :"$'*. P(&"%"(# +:" !0&+*+%$9 %"&'"(%0(" ,* +!%,+, + ;"

),%()"* ;$ S52 &+()),%()"(. E! )8 %!"#" '(&"%"(# +# &"#0("* ;$ #",#)(

%!% +# #"% % #'"+8+ (,"9 +8 %!+# #",#)( #+,# ,$ !," +, %!% (,"9 %!" #$#%"&

+ %:" %!" ''()'(+%" %+), ("70+("*9 ,* %!" #$#%"& #",*# *+$ ("')(% %) %!" 0#"(

;$ SMS.


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*igure 1.1 +roposed Mode, o# Green -ouse Sste/

F+0(" 1.1. *",)%" %!% %!" &+, #$#%"& +*",%+8+"* %!" !(*)0# ),*+%+), %!", GSM

&)*"& %+6%"* ,* #",* %!" &"##" %) ,)%!"( &)*"& !+! +# ),,"%"* %)

)&'0%"( #$#%"& ,* C)&'0%"( #$#%"& #%)(" %!" ) )8 SMS (""+6"* ,* #",* ,*

N" SMS #",* %) 8+(#% GSM ,* 8%"( (""+6+, SMS9 &+, 0,+% , #%(%+, %!"

)'"(%+), ), ("", !)0#" #$#%"&.

1.2 Benefits of greenhouses and smart greenhouse

Benets of greenhouses

G("",!)0#"# ) $)0 %) ),%() %!" %"&'"(%0(" ,* !0&+*+%$9 &,+'0%+), %!%

)# $)0 %) () 6""%;"# $"( ()0,*. I, %!"#" )#"* &+())#&9 $)0 , &+&+%!" +&%" )8 ,$ #"%+), )8 %!" )(*. Y)0 #) !6" &)(" ),%() )8 %!" +&%"9

"*+, %) ;"%%"( ()'# =2>.

Benets of smart greenhouses

1. S6"# &),"$9 %+&"9 ,* "88)(%.

2. P()6+*"# ;"%%"( ",6+(),&",% %) %!" ',% %) '("6",% +% 8()& *&" ,* %)

+,("#" +%# '()*0%+6+%$.

3. S)&" ',%# ("70+(" ),"( '"(+)* )8 +!%+, %!, )%!"( ',%#< %!" #&(%

("",!)0#" + '()6+*" %!" (+!% &)0,% )8 +!%+,.

4. A0%)&%+$ ),%()# %!" &)0,% )8 %"( ,""*"* 8)( "! ',%.

1.3 Oeration s!stem

T!+# #$#%"& &"#0("# +,'0% "6"# ;$ 6(+)0# #",#)(#< "! #",#)( + ;" +;(%"* %)

'("'()(&&"* "6".


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M,$ +%" (" &"#0("* ;$ %!" #",#)(#< "! )," +# '()"##"* #"'(%"$ ,* %!",

'()6+*"# #0+%;" )0%'0% %!% (0,# )," )8 %!" &"!,+ #$#%" %) *-0#% %!+# &"#0("*

60".

T!" 8))+, *+(& "'+,# %!% +8 %!" &+, #$#%"& *"%"%# %!" #+,9 #$#%"& +

,$"* %!" #+, ,* *"%"% %!" '();"& %!", #",* SMS &"##" %) #$#%"& %!% +

#%(% +%# )'"(%+), %) '("6",% %!" !(*#=3> .

*igure 1.2 Genera, 0o( diagra/ o# sste/

1." O#ectives and $otivations

D"#+, !(*(" 0,+% )8 %!" '()%)%$'" )8 %!" #$#%"& %!% +# &),+%)(+, ,* ),%()+,

%!" ("",!)0#" ",6+(),&",% ,* ;0+* #& ("",!)0#" &)*"

*igure1.3 InputOutput o# our sste/

Tem erature !S"#$GSM

system

Soi% moisture

Gas sensor

Li ht sensor


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1.% &eort Organi'ation

W" )(,+#"* )0( ("')(% # 8))#. T!" #"),* !'%"( &",%+),# %!" #%,*(*# 9

#%(",%! ,* ":,"## ')+,%#. C!'%"( %!("" !+!+!%# +%"(%0(" ("6+" .A8%"( %!% +,

!'%"( 8)0( 80 *"#(+'%+), + &*" ), "'"(+&",% &"%!)*# %:", ;$ 0#+,

8) !(%# 8)( %!" #$#%"& '()"*0(" ,* ''()+&%" *"#+, #+&0%+), 8)( %!"

#$#%"& . T!", ("#0%# ,* ,$#+# + ;" #!), ,* *+#0##"* .F+,$9 ),0#+),

,* )0( (")&&",*%+),#.

Ch2. (tandards and Constraints

2.1Constraints

#&'&' Strengths

T!+# '()-"% +# '+),""( +, P"#%+,+, (+ ?;0#+,"##.T!" ),"(# (" 6"($

"'"(+","* +, %!" (+0%0( #"%)(.

R"(*+, %!" +&'"&",%%+),3 #52 '()(&&+, +# "#$ ),"'% %) *" +%!

T!" '()-"% 8+,$ *)," .

#&' (ea)nesses

Modeling the greenhouses could &ace some limitations

a5 .he tools Be are dealing Bith are ery sensiCle 3 they need to

Ce care&ull and so the $roject may Ce a Cit costly5C5 Failure to su$$ly the essential &actors &or o$timum groBth

such as light3 moisture3 carCon dioDide and heat in amountsnecessary &or each indiidual cro$ and this $roClem &aces

greenhouses in general 5c. Palestine still &aces a $roClem in marEeting the $lants5

#&'&* Opportunities

G("",!)0#"# ("'("#",% &",# )8 ("%$ +&'()6+, (+0%0( '()*0%+), .T!"(" +#

+,("#+, *"&,* 8)( ,%0( &"*+ ("&"*+"#.


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#&'&+ Threats

1. T!" ')##+;" *"%"(+)(%+), +, %!" ')+%+ ,* #"0(+%$ #+%0%+), +, %!"

P"#%+,+, %"((+%)(+"#T!"(" +# )&'"%+%+), 8()& ,),?,%0( '()*0%#.2. T!"(" +# : )8 )6"( ',,+, +, %!" P"#%+,+, (+0%0( #"%)(.

S%(%"+ B","%# %) P"#%+,"

T!" '()-"% + #%(",%!", %!" (+0%0( #"%)( +, P"#%+,".M)(")6"(9 %!+# +

","(%" 2 '"(&,",% -);# +, &,08%0(+,.

2.2 (tandards

#&' ,--- standards

S+," ("",!)0#" 0%)&%+), +# 6"($ #'"+8+ ,* ,)% +*"$ ("),+"* %)'+ %!"("

(" 0((",%$ ,) IEEE #%,*(* )6"(,+, ("",!)0#" 0%)&%+),.

# GSM standards

GSM @G); S$#%"& 8)( M);+" )&&0,+%+),# +# , )'",9 *++% "0(

%"!,))$ 0#"* 8)( %(,#&+%%+, &);+" 6)+" ,* *% #"(6+"#. GSM *+88"(# 8()&

8+(#% ","(%+), +(""## #$#%" +, %!% +% 0#"# *++% %"!,))$ ,* T+&" D+6+#+),

M0%+'" A"## @TDMA %(,#&+##+), &"%!)*#. GSM +# +(0+%?#+%!"* #$#%"&

%!% *+6+*"# "! 2:H !,," +,%) "+!% 25:H %+&"?#)%#. GSM )'"(%"# +, %!"

MH ,* 1.GH ;,*# +, E0()'" ,* %!" 1.GH ,* 5MH ;,*# +, %!" US.

T!" 5MH ;,* +# #) 0#"* 8)( GSM ,* 3GSM +, A0#%(+9 C,* ,* &,$S)0%! A&"(+, )0,%(+"#. GSM #0'')(%# *% %(,#8"( #'""*# )8 0' %)

. :;+%#9 )+, %!" %(,#&+##+), )8 ;#+ *% #"(6+"# #0! # SMS @S!)(%

M"##" S"(6+". A,)%!"( &-)( ;","8+% +# +%# +,%"(,%+), ()&+, ';++%$9

)+, 0#"(# %) "## %!" #&" #"(6+"# !", %(6"+, ;()* # % !)&". T!+#

+6"# ),#0&"(# #"&"## ,* #&" ,0&;"( ),,"%+6+%$ +, &)(" %!, 21 )0,%(+"#.

GSM #%"+%" ()&+, !# #) "%",*"* #"(6+" "## %) ("# !"(" %"(("#%(+

)6"(" +# ,)% 6+;"=4>.

G); S$#%"& 8)( M);+" C)&&0,+%+),#. T!" 8+(#% E0()'", *++% #%,*(*9

*"6")'"* %) "#%;+#! "0( )&'%+;++%$ %!()0!)0% E0()'". I%# #0"## !#


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#'("* %) '(%# )8 %!" )(* ,* )6"( GSM ,"%)(:# (" ,) )'"(%+),. I%

)'"(%"# % MH.

Tabel 2.1 GSM frequency bands

)ownlin*+$,-/lin*+$,-ChannelsT!e

00"24?412?251GSM5

214

3%4

2%4

?15

?15

?15

?124955?123

124!,,"#

4!,,"#

GSM

C##+ "%",*"*

104%100411?15512?5GSM 1

1341415?11512?1GSM1

214

212%

?15

?

55?124

?124

!,,"#

GSM?R

E0#+6"

?A**+%+),$GSM4@#) ,&"* GSM 45 )( GSM 4 % 45?454?4 )(

4?44 ?44MHZ

N)%" 8("70",$ (,"# &$ 6($ *"'",*+, ), %!" )0,%($?.

>hannels at the loBeru$$er &re'uency edge o& the &re'uency

Cands are ty$ically not used,H5

GSM radio fre.uen/y spe/trum

I, %!" 8("70",$ (," #'"+8+"* 8)( GSM? S$#%"& &);+" (*+) ,"%)(:#9 124

8("70",$ !,,"# +%! ;,*+*%! )8 2 KH (" 6+;" 8)( ;)%! %!" 0'+,:

,* *),+,: *+("%+),. T!" 0'+,: @&);+" #%%+), %) BTS 0#"# %!" 8("70",+"#

;"%"", MH ,* 15 MH ,* %!" *),+,: @BTS %) &);+" #%%+), 0#"# %!"

8("70",+"# ;"%"", 35 MH ,* MH. T!" *0'" #'+,9 %!" #'+,

;"%"", %!" 0'+,: ,* *),+,: !,,"9 +# 45 MH. T!" E?GSM ;,* **# 5

8("70",$ !,,"# ,* %!" R?GSM ,)%!"( 2 8("70",$ !,,"# %) %!" #'"%(0&.

F)( %!" #'"+8+ !,," ,0&;"( %) 8("70",$ &''+, ("8"( %) %!" %;"

), %!" ,"% '".

I, %!" 8("70",$ (," #'"+8+"* 8)( GSM?1 S$#%"& &);+" (*+) ,"%)(:#9 34

8("70",$ !,,"# +%! ;,*+*%! )8 2 KH (" 6+;" 8)( ;)%! %!" 0'+,:

,* *),+,: *+("%+),. T!" 0'+,: 0#"# %!" 8("70",+"# ;"%"", 11 MH ,* 15

MH ,* %!" *),+,: 0#"# %!" 8("70",+"# ;"%"", 15 MH ,* 1 MH. T!"

*0'" #'+, +# 5 MH=>.


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Mu%tip%e a//ess te/hni.ues

I, "0( ,* )(*"## %"(&+,))$ %!" %!("" &+, %$'"# )8 &0%+'" "## 0#"* %)

*+6+*" %!" (*+) 8("70",$ #'"%(0& ;"%"", %!" " #+%" (*+)# ,* %!" &);+"#%%+),# ("

F("70",$ D+6+#+), M0%+'" A"## @FDMA

E! +# ((+"* ), #"'(%" 8("70",$ !,,".

T+&" D+6+#+), M0%+'" A"## @TDMA

E! 8("70",$ !,," +# 80(%!"( *+6+*"* +,%) #"% )8 %+&"#)%#< "! %+&"#)% ((+"#

%!" *% )8 6)+" .

C)*" D+6+#+), M0%+'" A"## @CDMA

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Coding techni7ues


14/47

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15/47

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16/47

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17/47

Ch3. Literature &eview


18/47

3.1 Introduction

G("",!)0#" A0%)&%+), S)0%+), !+! #",#"#9 '()"##"# ,* #%)("#

%"&'"(%0(" 60"#. M,+, %"&'"(%0(" ;$ )&'(+, %!" &"#0("* 60"#

+%! %!" "'"%"* ),"# ,* %:" %+), +8 +% +# ,""##($. T!" #)0%+), + ("8"+;++%$9 &+,%+,;++%$ ,* 0#"80,"##. F))+, %"( ##)+%"* +%! +%

,* +,80#"* +,%) %!" #$#%"&.

,ntrodu/tion to 4"' mi/ro/ontro%%ers

/his tutorial is s(eciall% tailored to electronics and rootics ho%ists that have

alread% realied so'e si'(le electronics (roects and want to #o a ste( urther

and start usin# 'icrocontrollers in their (roects 'ore (recisel% the 89S52

'icrocontroller 5

/his irst (art introduce the 'ain as(ects and characteristics o the 89S52

(rovidin# to the asolute e#inners a ase o nowled#e which will hel( the'

to understand 'ore advanced issues in the ne7t (art o the tutorial 5

,ntrodu/tion to mi/ro1/ontro%%ers

A &+()?),%()"( , ;" )&'("* %) #& #%,* )," )&'0%"(9 +% +# 6"($

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19/47

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The 4"' mi/ro1/ontro%%er ar/hite/ture

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20/47

T!+# 8+0(" #!)# %!" &+, 8"%0("# ,* )&'),",%# %!% %!" *"#+,"( ,

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21/47

i#ure 1.2.B

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22/47

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23/47

3.3 roosed s!stem

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*igure 3.18 ,o$k diagra/ o# sste/

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24/47

3?+8 60" )8 +!% +# "## %!, %!" )'%+&0&9 %!" &' %0(,# ), ,* )#"# 8%"( %!"

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Ch". $ethodolog! and Imlementation

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25/47

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*igure 4.2 Sste/ pro$ess

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%!+# #"%+), 0#"( , &," G("",!)0#" H(*(" )( &," %!" SMS #"(6+".

T) &:" %!+# (" 6(+)0# #",#)(# 0#"* %) &"#0(" ,* *"%"% %!" #+,# .F+0("

;") *"#(+;"# %!" S",#)(# M"%!)*))$ 0#"*


26/47

*igure 4.3 sensor $onne$tion

F))+, #",#)(# ##)+%"* ,* +,80#"* +,%) %!" #$#%"&

".2.1 Light )eendent &esistor

LDR *"6+" !# ("#+#%," !+! 6(+"# )(*+, %) %!" &)0,% )8 +!% 8+, ), +%#

#0(8". S+," LDR +# "%("&"$ #",#+%+6" +, 6+#+;" +!% (,".

N) +, )0( #$#%"& %!+# #",#)( &"#0(" 60" )8 +!% +, %!" G("",!)0#" %) %:" 60"

,* #",* +% %) %!" ADC ')(% % %!" A(*0+,) %) )&'("* %!+# 60" +%! %!" %!("#!)* ,*

*"+*" !+! *"6+" &0#% ;" (0, ,* #",* 5V %) %!" ("$ %!% # ),,"% +%! %!"

L&'.

+&* ,nterfa/ing LC8 9ith rduino

*igure 4.16 %&' $onne$tion

LCD 0#" %) *+#'$ %!" 60" )8 ),*+%+), +, %!" ("", !)0#" 9%!" LCD +,0*" ("+#%"(

#""% @R# '+,9 ("*(+%" @( '+,9 ",;" @EN '+,9 '+,# 8)( *% ,* " (" 0#+, 4

*% '+, ),,"% +%! A(*+0) ')(% 9 ,* 3'+,# 8)( ')"(.

T!" RS '+, ,* EN '+, ),,"% +%! A(*0+,) ')(% 9 %!" RW '+, ),,"% +%! ()0,*

9V** '+, ,* "* ),,"% +%! 5 6)% 9V## '+, ,* V"" ),,"% +%! ()0,* .

I, 8+0(" ;") " &:" #+&0%+), )8 LCD +,%"(8+, +%! (*0+,) 0#+, VBB@

*igure 4.1" %&' inter#a$e


27/47

*igure 4.19 Si/u,ation design

Ch%. &esults and )iscussion

T!" ("#0% " );%+,"* +# %!" !(*(" &)*" )8 ("",!)0#" &),+%)(+, #$#%"&

T!" (*0+,) )*"

Linclude SerialGSM5hN

Linclude So&tBareSerial5hN

SerialGSM cell(23)O

Linclude So&tBareSerial5hN

Linclude :i'uid>rystal5hN

char incharO


28/47

int cr0O

char $honeumCerH Q0,+7,*066,QO

:i'uid>rystal lcd(3 03 2+3 2*3 2,322)O

const int Cutton$in1 4*O

const int Cutton$in246O

const int Cutton$in47O

const int Cutton$in44+O

int g03 3&3 count3 al13 htem$2,3 ltem$23 hhum603 lhum203 al23

al3 al43 count110O

Roat tem$03hum03light03soil0O

Roat $hotoA1O

int s$rinElerAO

int lam$A4O

int &anA2O

int irrA,O

Roat soilmoisA0O

Linclude Q-;.5hQ #;.0 sensor liCrary

Lde%ne -;.P 4 #;.0 sensor is connected to digital $in 2

Lde%ne -;..8P/ -;.22 -;. 22 (AM202)

-;. dht(-;.P3 -;..8P/)O

oid setu$()

Serial5Cegin(+*00)O

lcd5Cegin(1*3 2)O

dht5Cegin()O

lcd5$rint(QSmart greenhouseQ)O

$inMode(Cutton$in13PU.)O




29/47

$inMode(s$rinEler39U.PU.)O

$inMode(&an39U.PU.)O

$inMode(lam$39U.PU.)O

$inMode(irr39U.PU.)O

Serial5$rintln(Q Starting SM,100 >ommunication555Q)O

cell5Cegin(+*00)O

Bait.il(QTS- 4Q)O

Serial5$rintln(QModule readyQ)O

delay(2000)O

lcd5$rint(Q Q)O

oid loo$()

Roat hum dht5read;umidity()O

Roat tem$ dht5read.em$erature()O

lcd5set>ursor(030)O

lcd5$rint (Q.em$Q) O

lcd5$rint (tem$)O

lcd5set>ursor(63 0)O

lcd5$rint (Q;umQ ) O

lcd5$rint (hum) O

lightanalog#ead($hoto)O

delay(,0)O

lightlight200O

soilanalog#ead(soilmois)O

soilsoil200O

al2 digital#ead(Cutton$in1)O


30/47

Serial5$rintln(soil)O

Serial5$rintln(light)O

i& (al2 ;G;)

count11count11T1O

count11count11V,O

i&(count110)


lcd5$rint(Q Q)O

else

(htem$3ltem$3hhum3lhum)controll()O

test(tem$3hum3light3soil)O

delay (,0)O

control &unction

int controll()

i&( count11 1)

Serial5$rint(Qhigh tem$Q)O


lcd5$rint(Qhtem$Q) O

i&(digital#ead(Cutton$in2);G; )

htem$htem$1O


lcd5$rint(Q Q)O



31/47

lcd5$rint(htem$) O

delay(,0)O

Serial5$rintln(htem$)O

i&(digital#ead(Cutton$in);G;)

htem$htem$T1O


lcd5$rint(Q Q)O


lcd5$rint(htem$) O


delay(,0)O

i& (count112)

Serial5$rint(QloB tem$Q)O


lcd5$rint(Qltem$Q) O


ltem$ltem$1O


lcd5$rint(Q Q)O


lcd5$rint(ltem$) O

Serial5$rintln(ltem$)O

delay(,0)O


ltem$ltem$T1O


32/47


lcd5$rint(Q Q)O


lcd5$rint(ltem$) O


delay(,0)O

i&( count11 )humdity control

Serial5$rint(Qhigh humQ)O


lcd5$rint(QhhumQ) O


hhumhhum1O


lcd5$rint(Q Q)O


lcd5$rint(hhum) O

delay(,0)O

Serial5$rintln(hhum)O


hhumhhumT1O


lcd5$rint(Q Q)O


lcd5$rint(hhum) O

i& (count114)

Serial5$rint(QloB humQ)O



33/47

lcd5$rint(QlhumQ) O


lhumlhum1O


lcd5$rint(Q Q)O


lcd5$rint(lhum) O

Serial5$rintln(lhum)O

delay(,0)O


lhumlhumT1O


lcd5$rint(Q Q)O


lcd5$rint(lhum) O

Serial5$rintln(lhum)O

delay(,0)O

return (htem$3ltem$3hhum3lhum)O

oid test(int tem$3int hum3int light3int soil)

Serial5$rintln(tem$)O


Serial5$rintln(hum)O


Serial5$rintln(light)O

i&(tem$ltem$)

Serial5$rintln(Qs$rinEler tem$ highQ)O


34/47

delay(,0)O 1O

Baring(tem$3ltem$)OhotNNNNNNNNNNNNNNNNNNNNNNNNNNN

else

Serial5$rintln(Qs$rinEler tem$ loBQ)O

delay(,0)O

1O

i&(tem$Nhtem$ )

Serial5$rintln(Q&an tem$ highQ)O

delay(,0)O

&1O digital


35/47

Serial5$rintln(Q&an tem$ loBQ)O

delay(,0)O

digital


36/47

Serial5$rintln(QsoilQ)O

Serial5$rintln(soil)O

i&(soil15,)

g1O

Serial5$rintln(Qirrigation onQ)O

digital


37/47

delay(,0)O

2O

Baring(hum,3lhum,)OhotNNNNNNNNNNNNNNNNNNNNNNNNNNN

else

Serial5$rintln(Qs$rinEler hum loBQ)O

delay(,0)O

2O

Baring(hum,3hhum,)O

i&(humNhhum)

Serial5$rintln(Q&an hum highQ)O

delay(,0)O

&2O

else

Serial5$rintln(Q&an hum loBQ)O

delay(,0)O

&2O

return (&3)O

oid Baring(Roat D3Roat y)

Roat EO

EDyO

i&(E0)

EEO

i& (EN,)

i&(cr0)


lcd5$rint(QBait sendin smsQ)O

delay(,000)O


38/47

SM,100KSMS(tem$3hum3light3soil)O

delay(,000)O


lcd5$rint(Q Q)O

cr0000O

Serial5$rintln(QsendQ)O

crcr1O

oid SM,100KSMS(douCle tem$3douCle hum3douCle light3douCle soil)

cell5$rintln(QA.Q)O

delay(200)O

cell5$rintln(QA.T>MGF1Q)O set SMS mode to teDt

Serial5$rintln(QA.T>MGF1Q)O

delay(200)O

cell5$rint(QA.T>MGSQ)O noB send message555

Serial5$rintln(QA.T>MGSQ)O

cell5Brite((Cyte)4)O AS> e'uialent o& Q

cell5$rint($honeumCer)O

cell5Brite((Cyte)4)O AS> e'uialent o& Q

cell5$rintln()O

delay(200)O

cell5$rint(Qtem$ Q)O

cell5$rint(tem$)O

Serial5$rint(Qtem$ Q)O

cell5$rintln()O

cell5$rint(Qhum Q)O

cell5$rint(hum)O

Serial5$rint(Qhum Q)O


39/47

cell5$rintln()O

cell5$rint(Qlight Q)O

cell5$rint(light)O

Serial5$rint(Qlight Q)O

cell5$rintln()O

cell5$rint(Qsoil Q)O

cell5$rint(soil)O

Serial5$rint(Qsoil Q)O

cell5$rintln()O our message to send

cell5Brite((Cyte)2*)O AS> e'uialent o& >trlX

cell5$rintln()O

delay(1,000)O

String getMessage()

String sQ QO

Bhile(1)

i&(cell5aailaCle()N0)

s sT(char)cell5read()O

i& (s5length()N1 JJ ss5length()2H?Yr? JJ ss5length()1H?Yn?) i&

last 2 chars are YrYn

i& (sQ YrYnQ ZZ sQYrYnQ) sEi$ these3 moe on

sQQO

else Be hae a message[

Serial5$rintln(s5suCstring(03s5length()2))O

return s5suCstring(03s5length()2)O

oid Bait.il(String s)

String messageO


40/47

Bhile (1)

message getMessage()O

i& (message s)

delay(100)O cause Be?re $roCaCly aCout to send another command

returnO

Ch. Conclusions and &ecommendation

T!+# '()-"% )88"(# *"#+, )8 80$ 0%)&%"* ("",!)0#" &,"&",% #$#%"&. F()&

%!" "'"(+&",% +% )0* ;" #"", %!% +% +# 808++, ("70+("&",%# ("%"* ("",!)0#"

&),+%)(+,. T!" 0%)&%+ ("",!)0#" #",#)( *"#+, )0* !"' +, +,("#+, %!"

'()*0%+6+%$ )8 ',%#.

A# +% !# ;"", &",%+),"* "(+"(9 " (" ,)% ),$ '()6+*+, 0%)&%+ ),%() )6"( %!"

*"6+"# +:" +!%9 &)%)( '0&' ;0% #) " !6" &"!,+#& %) "(% 8(&"(#

("(*+, %!" '(&"%"( !,"# +, %!" ("",!)0#" #) %!% "($ '("0%+), #%"'# ,

;" %:",. T!0# %!+# ),#%(0%+),9 '()*0%+6+%$ )8 ()''+, , ;" ),%+,0)0#$

+,("#"* #) +% , !,*" 8&+," '();"& ()0,* %!" )(*. T!0# " , #$ %!% %!"("",!)0#" &),+%)(+, #$#%"& 0#+, GSM +# 8( ;"%%"( %!, %!" #&" #$#%"& 0#+, %!"

*+88"(",% %"!,))+"#.

6uture @or*

T!" #$#%"& )0* ;" *"6")'"* ;$ *+88"(",% $# #0! # #",*+, "&+# !", ,

(& !''",# 9 )( 0#+, *+88"(",% *"6+"# #0! # PLC# 9 +, **+%+), %) &"#0(" %!"

),*+%+),# %!% !6" ;"", &",%+),"* 9 )%!"( ),*+%+),# &$ ;" +,0*"* +:" #!*"

,* 8+(" *"%"%+), .

D0(+, %!" !)% #0&&"( *$ 9 %!" ;(+!% #0, &$ 0#" %!" %"&'"(%0(" +,#+*" %!"

("",!)0#" (+#"# %) , "%("&" !"%. W+%! %!" (*0+,) 9 %!" 0%!)(+"* 0#"( , )'",

0' %!" 6",%# %) ) %!" 8("#! +( ",%"( %!" ("",!)0#" ;$ #+&'$ +, %!" (*0+,)

0,+%. O( " )0* 0#" A+( C),*+%+),"( +8 +% +# ')##+;".

&eferences

;'< P=>S?&?&PT,L@ C?,TL, BO=S-@ SA-?L G,>(8@ S?,LP PT,L@#4'*@ G=--A?OUS- MOA,TO=,AG S ST-M US,AG GSM@ ,AT-=AT,OAL


41/47

OU=AL OF SC,-AT,F,C $ -AG,A--=,AG =-S-=C?@ DOLUM- +@ ,SSU- 6@,SSA ###!1""'&+

;#< 8DATG-S $ 8,S8DATG-S OF G=--A?OUS-& =-T=,-D-8 F=OM

T?- -?O( OAL,A- (-BS,T-: ?TTP:EE(((&-?O(&COM

;*< SUM,T & > ?A8-L(L -T L@ #4'#@ UTOMT-8 G=--A ?OUS-

MAG-M-AT US,AG GMS MO8-M@ ,CS,T ,AT-=AT,OAL OU=AL OF

COMPUT-= SC,-AC- A8 ,AFO=MT,OA T-C?AOLOG,-S @ DOL& * ' @

*4!! H *'4#&

FUA&COM

http://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://arduino.cc/http://arduino.cc/http://arduino.cc/http://arduino.cc/http://arduino.cc/http://arduino.cc/http://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://arduino.cc/en/Main/arduinoBoardMegahttp://www.nowsms.com/http://www.nowsms.com/http://www.nowsms.com/http://www.nowsms.com/http://www.nowsms.com/http://www.nowsms.com/http://www.nowsms.com/http://www.nowsms.com/http://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.robotshop.com/ca/enhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttp://www.technologystudent.com/elec1/ldr1.htmhttps://www.sparkfun.com/products/10167https://www.sparkfun.com/products/10167https://www.sparkfun.com/products/10167https://www.sparkfun.com/products/10167https://www.sparkfun.com/products/10167https://www.sparkfun.com/products/10167https://www.sparkfun.com/products/10167https://www.sparkfun.com/products/10167http://ecee.colorado.edu/~ecen4242/gsm/index.htmhttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://gsmserver.com/articles/gsm_charact.phphttp://scribd.com/doc/22846633/Data-Rates-in-GSMhttp://arduino.cc/http://arduino.cc/en/Main/arduinoBoardMegahttp://www.nowsms.com/http://www.robotshop.com/ca/enhttp://www.technologystudent.com/elec1/ldr1.htmhttps://www.sparkfun.com/products/10167


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?TTP:EE(((&TOP&P=O

;#*< ?O(I8OI OUIM-SU=-IL,G?TI,AT-AC,T K&=-T=,-D-8 F=OM

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;#+< MO,STU=- S-ASO= S>U:S-A4''+& =-T=,-D-8 F=OM

?TTP:EE(((&8F=OBOT&COME(,>,E,A8-J&P?PK

T,TL-MO,STU=-IS-ASO=IS>U:S-A4''+

;#"< GSM T-C?A,CL SP-C,F,CT,OA &'!!"& GSM ''&''&D&

"&4&4 @P&'1!'

https://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttps://www.growerssupply.com/farm/supplies/homehttp://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.twowests.co.uk/http://www.top.pro/http://www.top.pro/http://www.top.pro/http://www.top.pro/http://www.top.pro/http://www.top.pro/http://www.top.pro/http://www.top.pro/http://wiki.answers.com/http://wiki.answers.com/http://wiki.answers.com/http://wiki.answers.com/http://wiki.answers.com/http://wiki.answers.com/http://wiki.answers.com/http://wiki.answers.com/http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)https://www.seeedstudio.com/wiki/Grove_-_Moisture_Sensorhttps://www.growerssupply.com/farm/supplies/homehttp://www.twowests.co.uk/http://www.twowests.co.uk/http://www.top.pro/http://wiki.answers.com/http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)http://www.dfrobot.com/wiki/index.php?title=Moisture_Sensor_(SKU:SEN0114)


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Aendi8

Aendi8 A A&)/I


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Aendi8 B ;($ $O)=$


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Aendi8 C ,umidit! and Temerature (ensor F &,T43


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Aendi8 D . The arduino full codes for the s!stem


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Documents

green house monitoring using gsm