?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=DESAIN+DAN+REALISASI+ALAT+DETEKSI+KECERAHAN+MINYAK+GORENG+KELAPA+SAWIT+MENGGUNAKAN+SENSOR+OPTOCOUPLER+BERBASIS+MIKROKONTROLLER+ATMega8535+(DESIGN+AND+REALIZATION+DETECTION+EQUIPMENT+BRIGHTNESS+OF+PALM+COOKING+OIL+USING+OPTOCOUPLER+SENSOR+BASED+MICROCONTROLLER+ATMEGA8535)&rft.creator=Sumarlan%2C+YUYUN+YULIANTI&rft.subject=Q+Science+(General)&rft.subject=QP+Physiology&rft.description=Telah+dirancang+dan+direalisasikan+alat+deteksi+kecerahan+minyak+goreng+kelapa+sawit+menggunakan+sensor+optocoupler+dengan+menampilkan+hasilnya+pada+komputer.+Perangkat+keras+dari+alat+ini+terdiri+dari+sensor+LDR%2C+mikrokontroler+ATMega8535%2C+K-125+dan+komputer+atau+notebook.+Sedangkan+untuk+perangkat+lunak+digunakan+bahasa+Bascom+dan+Visual+basic+6.0.+Sumber+cahaya+yang+digunakan+adalah+LED+merah%2C+hijau+dan+biru.+Proses+kerja+alat+ini+adalah+cahaya+LED+yang+berada+di+sisi+kiri+tabung+ditangkap+oleh+LDR+yang+berada+di+seberang+LED.+Kemudian+keluaran+dari+LDR+dibaca+mirokontroler+dan+kemudian+ditampilkan+dalam+bentuk+persentasi+kecerahan+oleh+komputer.+Nilai+kecerahan+dari+LED+merah%2C+hijau+dan+biru+digunakan+untuk+menentukan+satu+nilai+yang+mewakili+dari+kecerahan+minyak+kelapa+sawit+dengan+menggunakan+grayscale.+Warna+kuning+pada+setiap+minyak+goreng+memiliki+perbedaan%2C+untuk+itulah+digunakan+grayscale+ini+untuk+menetralisir+warna+minyak.+Jadi+warna+minyak+dianggap+memiliki+warna+yang+sama+untuk+semua+minyak+goreng+kelapa+sawit.+Menggunakan+nilai+grayscale%2C+dapat+ditentukan+kualitas+minyak+goreng+yaitu+nilai+sampel+A+59%2C307%2C+sampl+B+44%2C699+dan+sampel+C+43%2C735.+Melalui+nilai+grayscale%2C+sampel+A+adalah+minyak+goreng+dengan+kualitas+terbaik+dibandingankan+sampel+B+dan+sampel+C.%0D%0AKata+kunci%3A+Kecerahan%2C+Kelapa+sawit%2C+Sensor+LDR%2C+Grayscale.+(It+has+been+designed+and+realized+brightness+detection+instruments+of+palm+cooking+oil+using+optocoupler+sensor+by+displaying+the+results+on+a+computer.+The+hardware+of+this+device+consists+of+LDR+sensor%2C+microcontroller+ATMega8535%2C+K-125+and+the+computer+or+notebook.+The+software+used+is+Bascom+and+Visual+Basic+6.0.+The+light+source+used+is+LED+red%2C+green+and+blue.+The+working+process+of+this+tool+is+a+LED+light+located+on+the+left+side+of+the+tube+captured+by+LDR+which+is+across+the+LED.+Then+the+output+of+the+LDR+is+read+by+the+microcontroller+and+then+displayed+as+a+percentage+of+brightness+by+a+computer.+Brightness+value+of+red+LED%2C+green+and+blue+are+used+to+determine+the+value+of+the+brightness+representing+palm+oil+by+using+grayscale.+Yellow+color+on+any+cooking+oil+is+different%2C+the+grayscale+used+to+neutralize+the+oil+color.+So+the+color+of+the+oil+is+considered+to+have+the+same+color+for+all+cooking+oil+palm.+Using+a+grayscale+value%2C+can+be+determined+the+quality+of+cooking+oil+palm+is+the+value+of+sample+A+is+59.307%2C+sample+B+is+44.699+and+sample+C+is+43.735.+Through+the+grayscale+value%2C+sample+A+is+palm+cooking+oil+with+the+best+quality+compared+to+samples+B+and+sample+C.%0D%0AKeyword+%3A+Brightness%2C+Palm+Cooking+Oil%2C+LDR+Sensor+and+Grayscale.)&rft.publisher=Fakultas+MIPA&rft.date=2013-12-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F1%2FCOVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F2%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F3%2FABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F4%2FHAL%2520MENYETUJUI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F5%2FHAL%2520PERNYATAAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F6%2FDAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F7%2FBAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F8%2FBAB%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F9%2FBAB%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F10%2FBAB%2520IV.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F11%2FBAB%2520V.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F12%2FDAFTAR%2520PUSTAKA.pdf&rft.format=archive&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F13%2FLAMPIRAN.zip&rft.identifier=++Sumarlan%2C+YUYUN+YULIANTI++(2013)+DESAIN+DAN+REALISASI+ALAT+DETEKSI+KECERAHAN+MINYAK+GORENG+KELAPA+SAWIT+MENGGUNAKAN+SENSOR+OPTOCOUPLER+BERBASIS+MIKROKONTROLLER+ATMega8535+(DESIGN+AND+REALIZATION+DETECTION+EQUIPMENT+BRIGHTNESS+OF+PALM+COOKING+OIL+USING+OPTOCOUPLER+SENSOR+BASED+MICROCONTROLLER+ATMEGA8535).++Fakultas+MIPA%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F92%2F