alat kontrol air otomatis_report

7/23/2019 Alat Kontrol Air Otomatis_report

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ALAT KONTROL AIR OTOMATIS

LAPORAN PROJEK INVENTION

Disusun Oleh:

SMA SUGAR GROUP

SITE PT. GULA PUTIH MATARAM

LAMPUNG TENGAH2012



LEMBAR PENGESAHAN LAPORAN PROJEK INENTION

Ju!ul P"#$e% : Al&' K#n'"#l Ai" O'#(&'is

Disusun Oleh :

Tel&h !i)e"i%s& !&n !ise'u$ui #leh Pe(*i(*in+ !&n Pen+u$i )&!& '&n++&l 2, Mei 2012.

Pe(*i(*in+ Pen+u$i I Pen+u$i II

-i"(&n Men!"#& E!i S&)u'"# A.R. H&nn& Kusu(&

i



KATA PENGANTAR

Pu$i s/u%u" %e h&!i"&' Tuh&n &n+ M&h& Es& %&"en& &'&s "&h(&' !&n

hi!&/&hN/& s&/& !&)&' (en/eles& i%&n )enuli s&n %&"/& 'ul is ini

sehin++& !&)&' h&!i" !i '&n+&n )e(*&3&.

P "# $e% i n4en 'i #n /&n+ *e" $u!u l 5Al &' K#n '" #l Ai " O '#(&'i s6

*e"'u$u&n un'u% (e(u!&h%&n )en++un&&n )#()& &i" !&l&( )en+isi&n

'&n+%i &i" sehin++& !&)&' (en+u"&n+i )en++un&&n ene"+i /&n+ &!& se"'&

(en+u"&n+i $u(l&h &i" /&n+ 'e"*u&n+ s&&' '&n+%i su!&h )enuh.

P&!& %ese()&'&n ini s&/& in+in (en+u3&)%&n 'e"i(& %&sih %e)&!&

)ih&% /&n+ 'el&h (e(*i(*in+ s&/& un'u% (en/eles&i%&n )"#$e% ini.

Se*&+i&n !&"i (e"e%& )e"lu !ise*u'%&n se3&"& %husus /&i'u:

1. B&)&% -i"(&n Men!"#& sel&%u )e(*in&.

2. I*u K"is&n'i sel&%u +u"u )e(*i(*in+.

7. Kelu&"+& !&n 'e(&n 8 'e(&n /&n+ 'el&h (e(*e" i%&n s&"&n !&n

%"i'i% 'e"h&!&) )"#$e% ini.

S&/& &%ui )enulis&n %&"/& 'ulis ini (&sih $&uh !&"i se()u"n&. Un'u%

i'u s&/& h&"&)%&n s&"&n !&n %"i'i% /&n+ !&)&' (e(*&n+un s&/& (en$&!i

le*ih *&i%. Se(#+& %&"/& 'ulis ini *e"+un& *&+i )e(*&3&.

L&()un+ 2, Mei 2012

ii



DA-TAR ISI

h&l

LEMBAR PENGESAHAN i

KATA PENGANTAR ii

DA-TAR ISI iiiDA-TAR GAMBAR i4

ABSTRAK 4

BAB I. PENDAHULUAN 11.1 L&'&" Bel&%&n+ 1

1.2 Ru(us&n M&s&l&h 2

1.7 Tu$u&n !&n M&n&&' 21.9 Hi)#'esis 2

BAB II. TINJAUAN PUSTAKA 7

2.1 K&)&si'#" 72.2 Di#!& 72.7 Rel&/ 9

2.9 Ai" 9

BAB III. METODOLOGI 7.1 ;&%'u !&n Te()&'

7.2 Al&' !&n B&h&n

7.7 <&"& Ke"$& =BAB I. DATA !&n PEMBAHASAN ,

9.1 D&'& ,

9.2 Pe(*&h&s&n >

BAB . KESIMPULAN !&n SARAN 10?.1 Kesi()ul&n 10

?.2 S&"&n 10

DA-TAR PUSTAKA 11

iii



DA-TAR GAMBAR

h&l

G&(*&" 1. R&n+%&i&n )&!& )&)&n P<B ,

G&(*&" 2. Mini&'u" &l&' ,

G&(*&" 7. Mini&'u" &l&' ,

G&(*&" 9. Des&in R&n+%&i&n ,

G&(*&" ?. Des&in (ini&'u" ,

i4



ABSTRAK

ALAT KONTROL AIR OTOMATIS

Oleh:

B&n/&% (&s/&"&%&' /&n+ (&sih (en++un&%&n 3&"& (&nu&l un'u% (en+isi '&n+%i

!en+&n )#()& &i". H&l ini *is& (en+&%i*&'%&n )e(*#"#s&n ene"+i %&"en& )en++un&&n

)#()& &i" /&n+ 'i!&% 'e"&'u". Sel&in i'u )en++un&&n 3&"& (&nu&l (en+&%i*&'%&n

(enin+%&'n/& $u(l&h &i" /&n+ 'e"*u&n+ s&&' '&n+%i su!&h )enuh !&n )en++un& lu)&

(e(&'i%&n )#()& &i".

P"#$e% ini !il&%u%&n !en+&n (en++un&%&n (e'#!e e%)e"i(en /&i'u $enis

)eneli'i&n /&n+ (e"e%&/&s& &'&u (en+&'u" %#n!isi 'e"'en'u sesu&i !en+&n 'u$u&n

)eneli'i&n. Pe"#$e% ini &%&n !il&%u%&&n !&"i *ul&n Se)'e(*e" 2011 Mei 2012 !i

)e"u(&h&n *l#% - I70.

D&"i &l&' )en+u%u" %e'in++i&n &i" *is& !i!&)&'%&n &l&' %#n'"#l &i" #'#(&'is

se!e"h&n&. Al&' ini !&)&' (en/&l&%&n !&n (e(&'i%&n )#()& &i" se3&"& #'#(&'is sesu&i

!en+&n )en+&'u"&n /&n+ !i*u&'.

4



BAB I. PENDAHULUAN

1.1 Latar Belakang

P&!& !e@&s& ini )en++un&&n ene"+i (&sih )e"lu (en!&)&'%&n )e"h&'i&n %husus.

Se)e"'i *&n/&%n/& (&s/&"&%&' /&n+ %u"&n+ (e()e"h&'i%&n %eeisiensi&n !&"i

)en++un&&n ene"+i /&n+ &!&. M&s/&"&%&' 3en!e"un+ (en++un&%&n ene"+i /&n+ &!&

sesu&i !en+&n %ein+in&nn/&. Ji%& !i*i&"%&n 'e"us(ene"us (&%& h&l ini !&)&'

(en+&%i*&'%&n &!&n/& %"isis ene"+i. Se)e"'i 3#n'#hn/& )&!& %&sus )en+isi&n '&n+%i

)en&()un+&n &i" (&s/&"&%&' (&sih *&n/&% (en++un&%&n 3&"& (&nu&l. S&&' %#n!isi

'&n+%i %#s#n+ (&s/&"&%&' (en/&l&%&n )#()& &i" un'u% (en+isi '&n+%i 'e"se*u' se3&"&

(&nu&l. Ke(u!i&n s&&' '&n+%i su!&h 'e"isi )enuh !en+&n &i" (&s/&"&%&' (e(&'i%&n

)#()& &i" 'e"se*u' $u+& se3&"& (&nu&l. D&l&( )en++un&&n /&n+ se)e"'i ini h&l 'e"se*u'

(en+&%i*&'%&n *&n/&% ene"+i /&n+ 'e"*u&n+ sehin++& $u(l&h ene"+i lis'"i% /&n+

!i+un&%&n un'u% (en+isi '&n+%i 'e"se*u' *e"'&(*&h. Sel&in i'u (en+&%i*&'%&n $u+&

'e"*u&n+n/& &i" /&n+ &!& )&!& '&n+%i s&&' '&n+%i su!&h !&l&( %e&!&&n )enuh !&n

)en++un& lu)& un'u% (e(&'i%&nn/&. Di (&s/&"&%&' &l&' /&n+ !&)&' !i+un&%&n un'u%

(en+&'u" %#n!isi &i" !i '&n+%i )en&()un+&n &i" "el&'i (&h&l. A!& "&n+%&i&n /&n+ *is& !i

%e(*&n+%&n (en$&!i &l&' %#n'"#l &i" /&n+ le*ih (u"&h /&i'u &l&' )en+u%u" %e'in++i&n &i"

#'#(&'is. Be"!&s&"%&n h&l 'e"se*u' )enulis 'e"ins)i"&si un'u% (e(*u&' &l&' %#n'"#l &i"

#'#(&'is se!e"h&n& !&l&( (e(*&n'u (&s/&"&%&' (en+he(&' )en++un&&n ene"+i.

1.2 Rumusan Masala

Be"!&s&"%&n )e(*&'&s&n (&s&l&h !i &'&s (&s&l&h /&n+ !&)&' !i"u(us%&n /&i'u:

1.2.1 B&+&i(&n& 3&"& (e(*u&' &l&' %#n'"#l &i" #'#(&'is /&n+ *elu( *&n/&% !i%e'&hui

#leh (&s/&"&%&'

1.2.2 B&+&i(&n& 3&"& (el&%u%&n )en+e(*&n+&n &l&' )en+u%u" %e'in++i&n &i" #'#(&'is

(en$&!i &l&' %#n'"#l &i" #'#(&'is

1



1.! Tu"uan Penel#t#an

Me(*u&' &l&' %#n'"#l &i" #'#(&'is (el&lui )en+e(*&n+&n !&"i "&n+%&i&n

)en+u%u" %e'in++i&n &i" #'#(&'is.

1.$ Man%aat Penel#t#an

1.9.1 Men+u"&n+i )en++un&&n ene"+i lis'"i% /&n+ !i+un&%&n un'u% (en+isi '&n+%i

)en&()un+&n &i" se3&"& (&nu&l.

1.9.2 Men+u"&n+i $u(l&h &i" /&n+ 'e"*u&n+ s&&' '&n+%i &i" su!&h )enuh !&n

)en++un& lu)& un'u% (e(&'i%&nn/&.

1.& H#'(tes#s

Pe(*u&' &n & l& ' %#n '" #l & i" # '#(&'i s !&)&' ! il &%u%&n !en+&n 3&" &

(en+u"&n+i (en&(*&h%&n &'&u)un (en++&n'i%&n *e*e"&)& %#()#nen

!&"i "&n+%&i&n )en+u%u" %e'in++i&n &i" #'#(&'is . Sehin++& &l&' 'e"se*u'

!&)&' (en+eisiensi%&n )en++un&&n ene"+i lis'"i% !&"i )#()& &i" !&n !&)&'

(e(ini(&l isi " $u(l&h &i " /&n+ 'e"*u&n+ s&&' '&n+%i )en&()un+&n &i "

su!&h )enuh !&n )en++un& lu)& un'u% (e(&'i%&n )#()& &i".

2



BAB II. TIN)AUAN PUSTAKA

2.1 K&)&si'#"

K&)&si'#" K#n!ens&'#"C /&n+ !&l&( "&n+%&i&n ele%'"#ni%& !il&(*&n+%&n !en+&n

hu"u < &!&l&h su&'u &l&' /&n+ !&)&' (en/i()&n ene"+i &'&u (u&'&n lis'"i% !i !&l&(

(e!&n lis'"i% !en+&n 3&"& (en+u()ul%&n %e'i!&%sei(*&n+&n in'e"n&l !&"i (u&'&n

lis'"i%. K&)&si'#" !i'e(u%&n #leh Mi3h&el -&"&!&/ 1=>11,=C. S&'u&n %&)&si'#" !ise*u'

-&"&! -C. S&'u -&"&! > F 1011 3(2/&n+ &"'in/& lu&s )e"(u%&&n %e)in+&n 'e"se*u'.

S'"u%'u" se*u&h %&)&si'#" 'e"*u&' !&"i 2 *u&h )l&' (e'&l /&n+ !i)is&h%&n #leh

su&'u *&h&n !iele%'"i%. B&h&n !iele%'"i% (e"u)&%&n se$enis *&h&n /&n+ 'i!&%

(en+h&n'&"%&n lis'"i% /&n+ !&)&' !i%u'u)%&n !en+&n 3&"& (ene()&'%&n *&h&n !iele%'"i%

!&l&( (e!&n lis'"i%. B&h&n*&h&n !iele%'"i% /&n+ u(u( !i%en&l (is&ln/& u!&"& 4&%u(

%e"&(i% +el&s !&n l&inl&in. Ji%& %e!u& u$un+ )l&' (e'&l !i*e"i 'e+&n+&n lis'"i% (&%&

(u&'&n(u&'&n )#si'i &%&n (en+u()ul )&!& s&l&h s&'u %&%i ele%'"#!&C (e'&ln/& !&n

)&!& s&&' /&n+ s&(& (u&'&n(u&'&n ne+&'i 'e"%u()ul )&!& u$un+ (e'&l /&n+ s&'u l&+i.

Mu&'&n )#si'i 'i!&% !&)&' (en+&li" (enu$u u$un+ %u'u* ne+&'i !&n se*&li%n/& (u&'&n

ne+&'i 'i!&% *is& (enu$u %e u$un+ %u'u* )#si'i %&"en& 'e")is&h #leh *&h&n !iele%'"i%

/&n+ n#n%#n!u%'i. Mu&'&n ele%'"i% ini 'e"si()&n sel&(& 'i!&% &!& %#n!u%si )&!&

u$un+u$un+ %&%in/&. Di &l&( *e*&s en#(en& %&)&si'#" ini 'e"$&!i )&!& s&&'

'e"%u()uln/& (u&'&n(u&'&n )#si'i !&n ne+&'i !i &@&n.

2.2 Di#!&

Di#!& (e"u)&%&n )i"&n'i n#nlinie" %&"en& +"&i% &"us 'e"h&!&) 'e+&n+&n *u%&n

*e"u)& +&"is lu"us h&l ini %&"en& &!&n/& )#'ensi&l )en+h&l&n+ Potential Barrier C. Ke'i%&

'e+&n+&n !i#!& le*ih %e3il !&"i 'e+&n+&n )en+h&(*&' 'e"se*u' (&%& &"us !i#!& &%&n

%e3il %e'i%& 'e+&n+&n !i#!& (ele*ihi )#'ensi&l )en+h&l&n+ &"us !i#!& &%&n n&i% se3&"&

3e)&'. Di#!& (e(ili%i un+si /&n+ uni% /&i'u h&n/& !&)&' (en+&li"%&n &"us s&'u &"&h

s&$&. S'"u%'u" !i#!& 'i!&% l&in &!&l&h s&(*un+&n se(i%#n!u%'#" P !&n N. S&'u sisi &!&l&h



se(i%#n!u%'#" !en+&n 'i)e P !&n s&'u sisin/& /&n+ l&in &!&l&h 'i)e N. Den+&n s'"u%'u"

!e(i%i&n &"us h&n/& &%&n !&)&' (en+&li" !&"i sisi P (enu$u sisi N.

7

2.7 Rel&/

Rel&/ &!&l&h %#()#nen ele%'"#ni%& *e"u)& s&%l&" ele%'"#ni% /&n+ !i+e"&%%&n

#leh &"us lis'"i%. Se3&"& )"insi) "el&/ (e"u)&%&n 'u&s s&%l&" !en+&n lili'&n %&@&' )&!&

*esi *&'&n+ s#len#i!C !i !e%&'n/&. Rel&/ *i&s&n/& !i+un&%&n un'u% (en++e"&%%&n &"us

&'&u 'e+&n+&n /&n+ *es&" (is&ln/& )e"&l&'&n lis'"i% 9 &()e"e A< 220 C !en+&n

(e(&%&i &"us &'&u 'e+&n+&n /&n+ %e3il (is&ln/& 0.1 &()e"e 12 #l' D<C. Rel&/ /&n+

)&lin+ se!e"h&n& &!&l&h "el&/ ele%'"#(e%&nis /&n+ (e(*e"i%&n )e"+e"&%&n (e%&nis s&&'

(en!&)&'%&n ene"+i lis'"i%. Rel&/ 'e"!i"i !&"i coil !&n contact coil &!&l&h +ulun+&n

%&@&' /&n+ (en!&)&' &"us lis'"i% se!&n+ contact &!&l&h se$enis s&%l&" /&n+

)e"+e"&%&nn/& 'e"+&n'un+ !&"i &!& 'i!&%n/& &"us lis'"i% !i coil . Contact &!& 2 $enis:

Normally Open %#n!isi &@&l se*elu( !i&%'i%&n #)enC !&n Normally Closed %#n!isi

&@&l se*elu( !i&%'i%&n 3l#seC. Se3&"& se!e"h&n& )"insi) %e"$& !&"i "el&/ /&i'u: %e'i%&

coil (en!&)&' ene"+i lis'"i% ene"+ie!C &%&n 'i(*ul +&/& ele%'"#(&+ne' /&n+ &%&n

(en&"i% &"(&'u"e /&n+ *e")e+&s !&n contact &%&n (enu'u).

2.9 Ai"

Ai" &!&l&h su*s'&nsi %i(i& !en+&n "u(us %i(i& H2O !i(&n& s&'u (#le%ul &i"

'e"susun &'&s !u& &'#( hi!"#+en /&n+ 'e"i%&' se3&"& %#4&len )&!& s&'u &'#( #%si+en. Ai"

*e"si&' 'i!&% *e"@&"n& 'i!&% *e"&s& !&n 'i!&% *e"*&u )&!& %#n!isi s'&n!&" /&i'u )&!&

'e%&n&n 100 %P& 1 *&"C &n! 'e()e"&'u" 2=71? K 0 <C. P&!& 'i&) &'#( &i" (e(ili%i

(u&'&n /&n+ (e(*u&' (#le%ul &i" (e(ili%i se$u(l&h (#(en !i)#l. G&/& '&"i%(en&"i%

lis'"i% &n'&" (#le%ul(#le%ul &i" !i&%i*&'%&n %&"en& &!&n/& !i)#l /&n+ (e(*u&' (&sin+

(&sin+ (#le%ul s&lin+ *e"!e%&'&n !&n (e(*u&'n/& suli' un'u% !i)is&h%&n /&n+ )&!&

&%hi"n/& (en&i%%&n 'i'i% !i!ih &i". I%&'&n 'e"se*u' !ise*u' !en+&n i%&'&n hi!"#+en.

M#le%ul &i" !&)&' !iu"&i%&n (en$&!i unsu"unsu" &s&ln/& !en+&n (en+&li"in/&

&"us lis'"i% . P"#ses ini !ise*u' ele%'"#lisis &i". P&!& %&'#!e !u& (#le%ul &i" *e"e&%si

!en+&n (en&n+%&) !u& ele%'"#n 'e"e!u%si (en$&!i +&s H2 !&n i#n hi!"#%i!& OHC.

Se(en'&"& i'u )&!& &n#!e !u& (#le%ul &i" l&in 'e"u"&i (en$&!i +&s #%si+en O2C

http://id.wikipedia.org/wiki/Rumus_kimia

http://id.wikipedia.org/wiki/Hidrogen

http://id.wikipedia.org/wiki/Oksigen

http://id.wikipedia.org/wiki/Molekul


http://id.wikipedia.org/wiki/Atom



http://id.wikipedia.org/wiki/Ikatan_kovalen




http://id.wikipedia.org/wiki/Warna

http://id.wikipedia.org/wiki/Rasa

http://id.wikipedia.org/wiki/Bau

http://id.wikipedia.org/wiki/Tekanan


http://id.wikipedia.org/wiki/Temperatur


http://id.wikipedia.org/wiki/Listrik

http://id.wikipedia.org/wiki/Elektron










http://id.wikipedia.org/wiki/Warna

http://id.wikipedia.org/wiki/Rasa

http://id.wikipedia.org/wiki/Bau



http://id.wikipedia.org/wiki/Listrik



http://id.wikipedia.org/wiki/Rumus_kimia



(ele)&s%&n 9 i#n H se"'& (en+&li"%&n ele%'"#n %e %&'#!e. I#n H !&n OH (en+&l&(i

ne'"&lis&si sehin++& 'e"*en'u% %e(*&li *e*e"&)& (#le%ul &i".

9

Re&%si %eselu"uh&n /&n+ se'&"& !&"i ele%'"#lisis &i" !&)&' !i'ulis%&n se*&+&i *e"i%u':

G&s hi!"#+en !&n #%si+en /&n+ !ih&sil%&n !&"i "e&%si ini (e(*en'u% +ele(*un+ )&!&

ele%'"#!e /&n+ !&)&' !i%u()ul%&n.

http://id.wikipedia.org/wiki/Elektrode

http://id.wikipedia.org/wiki/Elektrode



?

BAB III. METODE PENELITIAN

Me'#!e /&n+ !i+un&%&n !&l&( )eneli'i&n ini &!&l&h e%)e"i(en. E%s)e"i(en

&!&l&h $enis )eneli'i&n /&n+ (e"e%&/&s& &'&u (en+&'u" %#n!isi 'e"'en'u sesu&i !en+&n

'u$u&n )eneli'i&n. D&l&( )eneli'i&n ini %#n!isi &i" !ile'&%%&n !i !&l&( se*u&h '&*un+

%e3il sehin++& &l&' %#n'"#l &i" !&)&' !iu$i %e)e%&&nn/&.

!.1 *aktu +an Tem'at Penel#t#an

7.1.1 ;&%'u Peneli'i&n

Peneli'i&n &%&n !il&%s&n&%&n )&!& *ul&n Dese(*e" 2011 s&()&i !en+&n

Mei 2012.

7.1.2 Te()&' Peneli'i&n

Peneli'i&n &%&n !il&%s&n&%&n !i Pe"u(&h&n 1 PT. GPM *l#% - 170.

!.2 Alat +an Baan

Al&' /&n+ !i+un&%&n *e"u)&:

• S#l!e"

• P<B

• Ten#l

• K&*el 3#n'"#l

• Te"(in&l lis'"i%

• B&% )en&()un+ &i"

• O*en+ '&n+

• M#'#" lis'"i% 12

• P&%u

• L&()u 220

B&h&n /&n+ !i+un&%&n /&i'u:

• Resis'#" R1 R2 R7 : 9=0

• Resis'#" R9 R? R : 1

• T"&nsis'#" 19 : A101?

• LED ? ((

• T"&# &!&)'#" :220 12

• Di#!e : 7 A

• El3# : 1### -

• Rel&/ : 12

• Ai"



• T"i)le%

!.! ,ara Ker"a

L&n+%&h 8 l&n+%&h (e(*u&' &l&' %#n'"#l &i" #'#(&'is:

1. Men/i&)%&n &l&' !&n *&h&n /&n+ !i*u'uh%&n.

2. Me"&n+%&i *&h&n %e3u&li &i" )&!& )&)&n P<B.

7. Mele%&'%&n %#()#nen 'e"se*u' )&!& )&)&n P<B !en+&n (en++un&%&n s#l!e"

!&n 'en#l.

9. Mel&%u%&n u$i 3#*& &l&' 'e"se*u' !en+&n (en++un&%&n ele%'"#!& )&!& &i"

%e(u!i&n "el&/ !ihu*un+%&n !en+&n (#'#" lis'"i%.?. Me(*e"i%&n 3&shin+ un'u% "&n+%&i&n !&n (en++&n'i (#'#" li'"i% !en+&n

l&()u 220 se*&+&i )en++&n'i )#()& &i".



BAB I-. HASIL DAN PEMBAHASAN

9.1 D&'&

D&l&( )e"3#*&&n /&n+ s&/& l&%u%&n ini (en+h&sil%&n se*u&h &l&' %#n'"#l &i" se!e"h&n&

/&n+ *e"&s&l !&"i )en+e(*&n+&n &l&' )en+u%u" %e'in++i&n &i".

Gambar 1.1 Rangkaian pada papan PCB Gambar 1. !iniat"r alat

Gambar 1.# !iniat"r alat

9.2 Des&in

Gambar 1.$ %esain Rangkaian Gambar 1.& %esain miniat"r

,



9.7 Pe(*&h&s&n

Di (&s/&"&%&' &l&' /&n+ !&)&' !i+un&%&n un'u% (en+&'u" %#n!isi &i" !i '&n+%i

)en&()un+&n &i" "el&'i (&h&l. A!& "&n+%&i&n /&n+ *is& !i %e(*&n+%&n (en$&!i &l&'

%#n'"#l &i" /&n+ le*ih (u"&h /&i'u &l&' )en+u%u" %e'in++i&n &i" #'#(&'is. Be"!&s&"%&nh&l 'e"se*u' )enulis 'e"ins)i"&si un'u% (e(*u&' &l&' %#n'"#l &i" #'#(&'is se!e"h&n&

!&l&( (e(*&n'u (&s/&"&%&' (en+he(&' )en++un&&n ene"+i.

P"#$e% ini !il&%u%&n !en+&n (en++un&%&n (e'#!e e%)e"i(en /&i'u $enis

)eneli'i&n /&n+ (e"e%&/&s& &'&u (en+&'u" %#n!isi 'e"'en'u sesu&i !en+&n 'u$u&n

)eneli'i&n. Pe"#$e% ini &%&n !il&%u%&&n !&"i *ul&n Se)'e(*e" 2011 Mei 2012 !i

)e"u(&h&n *l#% - I70. E%s)e"i(en &!&l&h $enis )eneli'i&n /&n+ (e"e%&/&s& &'&u

(en+&'u" %#n!isi 'e"'en'u sesu&i !en+&n 'u$u&n )eneli'i&n. D&l&( )eneli'i&n ini %#n!isi

&i" !ile'&%%&n !i !&l&( se*u&h '&*un+ %e3il sehin++& &l&' %#n'"#l &i" !&)&' !iu$i

%e)e%&&nn/&.

Al&' /&n+ !i+un&%&n *e"u)& !&l&( )e(*u&'&n &l&' %#n'"#l &i" #'#(&'is /&i'u

*e"u)&: S#l!e" P<B Ten#l K&*el 3#n'"#l Te"(in&l lis'"i% B&% )en&()un+ &i" O*en+

'&n+ M#'#" lis'"i% 12 P&%u L&()u 220 . Se!&n+%&n *&h&n /&n+ !i+un&%&n !&l&(

)e(*u&'&n &l&' %#n'"#l &i" #'#(&'is /&i'u *e"u)&: Resis'#" R1 R2 R7:9=0 Resis'#"

R9 R? R:1 T"&nsis'#" 19: A101? LED ? (( T"&# &!&)'#":220 12 Di#!e

: 7 A El3#: 1000 - Rel&/: 12 Ai" T"i)le%

L&n+%&h 8 l&n+%&h (e(*u&' &l&' %#n'"#l &i" #'#(&'is /&n+ )e"'&(& (en/i&)%&n

&l&' !&n *&h&n /&n+ !i*u'uh%&n. Ke(u!i&n (e"&n+%&i *&h&n %e3u&li &i" )&!& )&)&n

P<B. Se'el&h i'u (ele%&'%&n %#()#nen 'e"se*u' )&!& )&)&n P<B !en+&n (en++un&%&n

s#l!e" !&n 'en#l. Ke(u!i&n (el&%u%&n u$i 3#*& &l&' 'e"se*u' !en+&n (en++un&%&n

ele%'"#!& )&!& &i" %e(u!i&n "el&/ !ihu*un+%&n !en+&n (#'#" lis'"i%. Se'el&h i'u

(e(*e"i%&n 3&shin+ un'u% "&n+%&i&n !&n (en++&n'i (#'#" li'"i% !en+&n l&()u 220

se*&+&i )en++&n'i )#()& &i". D&l&( )e"3#*&&n /&n+ !il&%u%&n ini (en+h&sil%&n se*u&h

&l&' %#n'"#l &i" se!e"h&n& /&n+ *e"&s&l !&"i )en+e(*&n+&n &l&' )en+u%u" %e'in++i&n &i".

D&"i h&sil )e"3#*&&n &l&' %#n'"#l &i" #'#(&'is !i*u&' !&"i )en+e(*&n+&n &l&'

)en+u%u" %e'in++i&n &i". Al&' ini !&)&' (enun$u%%&n %e'in++i&n &i" )&!& '&n+%i &i" sesu&i

!en+&n )en+&'u"&n %e'in++i&n /&n+ su!&h !i&'u". Sel&in i'u &l&' 'e"se*u' !&)&'

>



(e(&'i%&n )#()& &i" se3&"& #'#(&'is s&&' '&n+%i su!&h )enuh !&n !&)&' (en+hi!u)%&n

)#()& &i" s&&' '&n+%i !&)&' %e&!&&n %#s#n+. D&l&( )e(*u&'&n (ini&'u" )enulis

(en++un&%&n (#'#" lis'"i% se*&+&i )en++&n'i )#()& &i". Ke(u!i&n )&!& '&h&n

sel&n$u'n/& Gambar 1.# !iniat"r alat C )enulis (en++&n'i (#'#" lis'"i% !en+&n l&()u. S&&'

(e(&s&n+%&n &l&' ini %e '&n+%i (&%& )e"lu (en+u%u" 'e"le*ih !ulu %e'in++i&n &i"

3#n'#hn/&: Tin++i '&n+%i 12? 3( $&"&% &i" !en+&n )e"(u%&&n '&n+%i 7 3( $&"&%

&n'&" LED 29 3( $&"&% &n'&"& LED &%hi" !en+&n !&s&" '&n+%i 2 3(.

10



BAB -. KESIMPULAN DAN SARAN

?.1 Kesi()ul&n

Al&' %#n'"#l &i" #'#(&'is !&)&' !i*u&' (el&lui )en+e(*&n+&n !&"i &l&' )en+u%u"

%e'in++i&n &i" /&i'u !en+&n 3&"& (en&(*&h%&n %#()#nen 'e"'en'u se)e"'i "el&/ !i#!&

!&n el3# )&!& &l&' )en+u%u" %e'in++i&n &i"

?.2 S&"&n

B&+i )eneli'i sel&n$u'n/& )enulis (en/&"&n%&n &+&" (en++&n'i *&h&n /&n+ le*ih *&i%

un'u% (en!e'e%si &i" !&l&( '&n+%i &i". A+&" h&sil !&"i )e"3#*&&n (&()u (en+u"&n+i

&!&n/& %#nsle' !&n (e(u!&h%&n )en++un& un'u% (ele'&%%&n *&h&n )en!e'e%si &i" !i

!&l&( '&n+%i.

11



DATAR PUSTAKA

Arifanto, Deni. 2011. Kumpulan Rangkaian Elektronika Sederhana. Jakarta: P

Ka!an Pu"taka.#inggih, Suardhana dan Kama$a%a. 1&'(. Penuntun Pela$aran )i"ika. *andung:

+anea E-at *andung.

http:prihadi"et%o.!ordpre"".om200&0/0(mengaturker$apompaair

"earaotomati". Diunduh pada 2' oem3er 2011.

http:mnoto.!ordpre"".om200&102("i"temkontrolpenampungair.

Diunduh pada 2' oem3er 2011.



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