Sumanjaya , Rahendra (1997) Pendayagunaan komputer PC-XT/AT sebagai pengukur sinyal frekuensi. Undergraduate thesis, FMIPA UNDIP.
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Abstract
Telah dibuat rangkaian pengukur frekuensi dengan menggunakan komputer PC-XT/AT. Rangkaian ini digunakan untuk mengukur sinyal frekuensi dan hasil pengukuran ditampilkan pada.layar monitor. ' Rangkaian pengukur frekuensi ini terdiri dari Generator clock, pencacah pertama, pencacah kedua dan antarmuka. Pencacah pertama menerima dua masukan yaitu dari generator clock dan sinyal frekuensi. Selanjutnya dari pencacah pertama ke pencacah kedua dan masuk pada antarmuka. Hasil dari pengukuran ini diolah oleh komputer dan dari komputer hasil pengukuran ditampilkan melalui layar monitor. Pengukur frekuensi terkendali oleh komputer ini memiliki tingkat ketelitian sebesar 98,55%. A frequency counter has been made by using PC-XT/AT computer. This circuit was used to measure frequency signal and result was shown on monitor screen. This circuit consisted of generator clock, first counter, second counter and an interface. The first counter received to inputs, that is from generator clock and frequency signal. Next, from first counter to second counter and went directly to interface. The result was analyzed by computer and was shown on monitor screen. This computer controlled frequency measurer has accurity level 98,55%.
Item Type: | Thesis (Undergraduate) |
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Subjects: | Q Science > QC Physics |
Divisions: | Faculty of Science and Mathematics > Department of Physics |
ID Code: | 30399 |
Deposited By: | Mr UPT Perpus 1 |
Deposited On: | 28 Oct 2011 09:55 |
Last Modified: | 28 Oct 2011 09:55 |
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