?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=SISTEM+INSTRUMENTASI+AKUISISI+DATA+EKG+12+LEAD+BERBASIS+KOMPUTER&rft.creator=Agustiawan%2C+0817041015&rft.subject=QA76+Computer+software&rft.subject=QC+Physics&rft.description=Jantung+merupakan+organ+tubuh+yang+berfungsi+memompa+darah+keseluruh+tubuh+dan+kembali+ke+jantung.+Apabila+proses+ini+terganggu+maka+inilah+yang+disebut+dengan+sakit+jantung%2C+untuk+mengatasi+gangguan+jantung+secara+tiba-tiba+maka+dibutuhkan+alat+yang+disebut+dengan+Elektrodiograf.+EKG+merupakan+sebuah+grafik+yang+menunjukan+rekaman+listrik+jantung+pada+manusia%2C+selain+itu+aktifitas+kelistrikan+jantung+pada+manusia+dapat+dibuat+perangkat+prototipe+dengan+kisaran+masukan+tegangan+0+s.d+5+Volt.+Pada+penelitian+ini+telah+buat+sebuah+prototipe+sistem+instrumentasi+akuisisi+data+EKG+12+lead+berbasis+komputer.+Rancangan+akuisisi+menggunakan+mikrokontroler+ATMega16+sebagai+pengontrol+utama%2C+USB+to+serial+RS232+sebagai+media+komunikasi+interfacing+komputer.+Proses+analisis+sinyal+dimulai+dari+menentukan+tegangan+masukan+dari+masing-masing+12+lead+kemudian+akan+dikomunikasikan+secara+serial+di+simpan+dalam+bentuk+data+teks+dan+grafik+dengan+frekuensi+maksimal+50+Hz.+Pada+prototipe+ini+mendapatkan+keluaran+frekuensi+30+Hz+untuk+tegangan+masukan+2%2C5+Volt+dan+50+Hz+untuk+tegangan+5+Volt.%0D%0A%0D%0AThe+heart+is+an+organ+which+functions+to+pump+blood+around+the+body+and+back+again+to+the+heart.+If+the+process+is+interrupted%2C+it+is+called+a+heart+attack.+To+cope+sudden+heart+problems%2C+needed+a+tool+called+the+ECG.+ECG+is+a+graph+which+shows+the+electrical+recordings+of+heart+in+humans%2C+electrical+activity+in+humans+is+prototipe+by+electrical+voltage+to+the+input+voltage+range+of+0+to+5+volts+DC.+In+this+research%2C+researcher+created+instrumentation+system+of+data+acquisition+of+ECG+12+lead+computer+based.+Draft+acquisition+using+microcontroller+ATMega16+as+a+main+controller%2C+a+USB+series+RS232+as+interfacing+computer+communication+media.+Signal+analysis+process+starts+from+defining+the+input+voltage+of+each+of+the+12+leads+then+communicated+to+serially+and+the+data+will+be+stored+in+the+form+of+text+and+graphics+with+a+maximum+frequency+of+50+Hz+In+the+prototipe+carried+out%2C+researcher+used+frequency+30+Hz+with+voltage+input+2.5+Volt+and+for+frequency+50+Hz+for+voltage+input+5+volts.&rft.publisher=Fakultas+Matematika+dan+Ilmu+Pengetahuan+Alam&rft.date=2015-08-28&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F2%2F2.%2520ABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F123%2FCOVER%2520DALAM.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F4%2F4.%2520Pengesahan%2520Jurusan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F5%2F5.%2520Pengesahan%2520Fakultas.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F6%2F6.%2520Surat%2520Pernyataan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F7%2F7.%2520RIWAYAT%2520HIDUP.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F8%2F8.%2520PERSEMBAHAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F9%2F9.%2520KATA%2520PENGANTAR.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F10%2F10.%2520SANWACANA.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F11%2F11.%2520DAFTAR%2520ISI.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F12%2F12.%2520BAB%2520I.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F13%2F13.%2520BAB%2520II.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F122%2F14.%2520BAB%2520III.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F15%2F15.%2520BAB%2520IV.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F16%2F16.%2520BAB%2520V.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F17%2F17.%2520Daftar%2520Pustaka.pdf&rft.identifier=++Agustiawan%2C+0817041015++(2015)+SISTEM+INSTRUMENTASI+AKUISISI+DATA+EKG+12+LEAD+BERBASIS+KOMPUTER.++Fakultas+Matematika+dan+Ilmu+Pengetahuan+Alam%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F12916%2F