Sari, Trisna Wahyunita (2018) Rancang Bangun Trigger Switch Nirkabel Untuk Daq Oyo Mcseis-3. Sarjana thesis, Universitas Brawijaya.
Abstract
Pada penelitian ini telah berhasil dibuat trigger switch nirkabel yang dapat bekerja pada Oyo McSeis-3 yang merupakan sistem akuisisi data seismik. Sistem terbagi menjadi dua bagian yaitu slave yang berfungsi sebagai pengirim data dan master yang berfungsi sebagai penerima data. Slave terdiri dari modul mikrokontroler, modul radio, dan MEMS accelerometer (shock sensor) dengan keluaran berupa sinyal analog yang difilter highpass dengan frekuensi cut-off 2 Hz. Master terdiri dari modul mikrokontroler, modul radio dan dihubungkan dengan Oyo McSeis-3. Komunikasi slave dan master menggunakan modul radio nRF905 sebagai pengganti kabel trigger switch bawaan Oyo McSeis-3. Hasil pengujian respon waktu dari sistem yang telah dibuat yaitu sekitar 0,03 detik, hasil ini sesuai dengan respon waktu keluaran rangkaian trigger switch bawaan Oyo McSeis-3 yang juga sekitar 0,03 detik. Berdasarkan hasil pengujian lapangan sistem trigger switch nirkabel yang telah dibuat mampu menjangkau jarak pengiriman maksimal sekitar 20 meter.
English Abstract
This research has successfully created wireless trigger switch that can work on Oyo McSeis-3 which is a seismic data acquisition system. The system is divided into two parts, slave as data transmitter and master as data receiver. Slave consists of microcontroller module, radio module, and MEMS accelerometer (shock sensor) with analogue signal output use highpass filter with cut-off frequency of 2 Hz. Master consists of a microcontroller module, radio module and connected with Oyo McSeis-3. Slave and master uses radio module nRF905 as communication instead of the Oyo McSeis-3 built-in trigger switch by cable. System that has been made give the result of time response about 0.03 seconds, this result is in accordance with the response time of Oyo McSeis-3 built-in trigger switch which is also about 0.03 seconds. Based on the results of field testing the wireless trigger switch system has been made capable of reaching a maximum transmission distance about 20 meters.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/MIPA/2018/200/051805772 |
| Uncontrolled Keywords: | Trigger switch, MEMS accelerometer, Modul Radio nRF905. Trigger switch, MEMS accelerometer, Radio Module nRF905. |
| Subjects: | 600 Technology (Applied sciences) > 621 Applied physics > 621.3 Electrical, magnetic, optical, communications, computer engineering; electronics, lighting > 621.38 Electronics, communications engineering > 621.381 Electronics > 621.381 5 Components and circuits > 621.381 53 Printed circuits and circuits for specific functions > 621.381 535 Amplifiers and feedback circuits > 621.381 537 Switching, control, trigger circuits, relays |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Fisika |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 19 Jun 2020 03:25 |
| Last Modified: | 18 Oct 2021 03:15 |
| URI: | http://repository.ub.ac.id/id/eprint/168271 |
Preview |
Text
Trisna Wahyunita Sari (2).pdf - Published Version Download (1MB) | Preview |
Actions (login required)
 |
View Item |