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All Journal SMARTek MEKTEK Foristek Jurnal MEKANIKAL Techno.Com: Jurnal Teknologi Informasi MEKTRIK JURNAL ILMIAH MATEMATIKA DAN TERAPAN
Ardi Amir
Universitas Tadulako
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Mathematics Mechanical Engineering

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Sistem Monitoring Detak Jantung dan Suhu Tubuh Menggunakan Arduino Tan Suryani Sollu; Alamsyah Alamsyah; Muhammad Bachtiar; Ardi Amir; Benyamin Bontong
Techno.Com Vol 17, No 3 (2018): Agustus 2018
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (450.018 KB) | DOI: 10.33633/tc.v17i3.1796

Abstract

Pemeriksaan detak jantung dan suhu tubuh merupakan parameter tanda vital yang mendasar bagi paramedis dalam menentukan kondisi fisik pasien. Pemeriksaan detak jantung dan suhu tubuh dilakukan oleh petugas medis umumnya menggunakan elektrokardiogram dan termometer. Penggunaan kedua alat ini masih memiliki kelemahan karena selalu dilakukan berulang-ulang dan membutuhkan konsentrasi untuk mendapatkan nilai yang akurat. Metode ini niscaya akan menimbulkan beberapa masalah, seperti waktu yang dibutuhkan oleh tenaga medis cukup lama dalam menentukan diagnosis, menambah beban staf medis dalam melakukan pemeriksaan, dan meningkatkan biaya yang harus dikeluarkan oleh pihak pengelola dalam menyediakan peralatan medis. Sensor yang digunakan dalam penelitian ini terdiri dari sensor AD8232 sebagai sensor detak jantung yang diubah dalam bentuk denyut per menit (bpm) dan sensor DS18b20 sebagai pendeteksi suhu tubuh dalam derajat celcius (0C). Penelitian ini bersifat fundamental dan bermanfaat dalam mengurangi beban tenaga medis, mencegah terjadinya kesalahan diagnostik terutama dalam pemeriksaan detak jantung dan suhu tubuh. Hasil dari desain yang diusulkan menunjukkan bahwa pendeteksi detak jantung dan sensor suhu tubuh bekerja dengan baik.
RANCANG BANGUN SISTEM PENGAMANAN GEDUNG YANG DIKONTROL MELALUI APLIKASI ANDROID BERBASIS IoT Fendi Pradana; Ardi Amir
Foristek Vol. 10 No. 1 (2020): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (770.561 KB) | DOI: 10.54757/fs.v10i1.51

Abstract

Building or home security systems at this time are needed because there are still many security systems that can trigger crime, one of which is the use of padlock or conventional door locks and security that has not worked automatically. A security system is needed which has a high level of security and is automatic so that it does not bother users. Security systems are often a problem, namely the low level of security, how to use is not easy, and not automatic. The way to overcome this problem is to create a security system that has tight security, easy to use, works continuously automatically and can be connected to the user's mobile phone. Based on research that has been made this security system shows one of the security systems that have a high level of security because it is equipped with an infrared sensor that serves to detect the presence of humans, the camera takes pictures if the infrared sensor detects humans, a fingerprint sensor that functions as access to open the door and all The sensor works automatically and continuously and can be connected to mobile phones through the internet, this security system works well and can be relied upon.
RANCANG BANGUN MODUL PRAKTIKUM APLIKASI OP-AMP BERBASIS IC 741 DAN IC 301 Wahyu Rizal Nugraha; Tan Suryani Sollu; Ardi Amir
Foristek Vol. 9 No. 1 (2019): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (824.026 KB) | DOI: 10.54757/fs.v9i1.65

Abstract

The objective of this research is to design and create a practicum application of op-amp (operational amplifier) based on IC 741 and IC 301. By adding the components R (Resistor) C (Capacitor) IC op-amp can be applied into several series. In this practical tool there are several modules of the experiment such as multiplier, the enumerator, deduction, comparison, integrator, differentiators. This tool also equipped with a series active filter such as low pass filter, high pass filter, band pass filter and band stop filter. This practical tools requires some tool support in the form of power supply as an input voltage, a function generator to generate signals with different shapes as desired in accordance with the requirements when the practical activities and the oscilloscope as a tool of reader input waveform and the output of the circuit that exist in practical tools. Practical activities and oscilloscopes as input and output wave reader from the circuits in the practicum
PERENCANAAN KONFIGURASI KOMUNIKASI DARAT TERPADU Ardi Amir
Foristek Vol. 1 No. 2 (2011): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Switching process with the utilization of system LTR (Logic Trunked Radio) begins with the handshake between the mobile datawith a repeater which ensures that the signaling does not occur on the wrong channel and prevents mobile with a strong signal using a channel that has been unused. Determination of the use of home repeater and channel ID in terms of flight safety and interests of users with uniformity throughout the airport which is determined by radio trunking operator. In terrestrialcommunication systems integrated with EF LTR. Johnson's lines of communication that is formed resembles the organizational structure chart so easily developed and communication links between the parts can be easily arranged.
SISTEM MONITORING KENAIKAN SUHU PADA TRANSFORMER BERBASIS IoT Moh. Riyadh Dirga Pahlevi; Ardi Amir; Tan Suryani Sollu; Muh. Aristo Indrajaya
Foristek Vol. 11 No. 2 (2021): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54757/fs.v11i2.108

Abstract

Transformers play an important role in generating electrical energy so that in maintaining their performance this transformer has a lot of protection so that the transformer can work as much as possible. Many things can interfere with transformers, namely when the transformer is overheated, a short circuit occurs, or is struck by lightning causing the transformer to burn, so a system that can provide fast, and extensive information is needed and is handled automatically by monitoring the temperature of the main transformer using a smartphone connected to the internet network. In this study, 2 DS18B20 sensors were used which were equipped with a Manual Call Point (MCP) as input and an ESP32 microcontroller module in which there was a Wi-Fi module as a data processor, then the output data would be sent via the internet to the Internet Of Things (IoT) platform for display. In the form of values, graphs, and notifications. The measurement results are in the form of temperature units in C which will be displayed via a smartphone using the Blynk IoT platform in the form of numbers and graphs in real-time according to the value detected by the sensor. Tests on sensors resulted in an average error of 3.29% on the Low side and 3.01% on the Upside.
RANCANG BANGUN SISTEM INFUS CERDAS Hamzah Hamzah; Ardi Amir; Yulius S. Pirade; Maryantho Masarrang
Foristek Vol. 11 No. 1 (2021): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54757/fs.v11i1.138

Abstract

The rapid development of the world of technology that covers almost all sides of life has encouraged innovation and human creation to make various tools with automatic work systems. Giving fluids using intravenous fluids is one way to enter fluids intravenously to meet the needs of fluids, electrolytes, drug administration, and feeding. The process of replacing intravenous fluids that has reached the minimum replacement limit must be carried out promptly and quickly, so that there will be no delay in changing intravenous fluids which will result in unstable pressure on the infusion set which will result in blood clots. infusion set which will result in blood clots.In its testing, this tool can display information on the total number of intravenous fluid drops, and the condition of the remaining infusion fluid level on the LCD, as well as an additional display of the number of intravenous fluid drops per minute on theapplications client PC and / or smartphone. Adjusting the position of the mini servo of the infusion tap, can be adjusted when the appliance is not or not connected to the client. The sensor optocoupler used can also detect every drop of intravenous fluid. The reading of the sensor optocoupler used can experience an error by a difference of 100% if the dripping of the intravenous fluid is too slow. This is caused by the drip that is read twice by the sensor because one drop of intravenous fluid is read again after more than 50 milli second.
PEMODELAN DAN PENGENDALIAN MOTOR LISTRIK U.S ELECTRIC MOTORS TYPE DRIPPROOF 1750 RPM/40 HP/240 Volt Yusnaini Arifin; Ardi Amir
JURNAL ILMIAH MATEMATIKA DAN TERAPAN Vol. 6 No. 1 (2009)
Publisher : Program Studi Matematika, Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/2540766X.2009.v6.i1.15

Abstract

Pemodelan sebuah motor DC penting dalam hal menganalisis secara teoritis karakter dari sebuah motor dc. Dimana dengan pemodelan tersebut diharapkan mampu menggambarkan karakteristik dari ‘fisik’ motor yang sebenarnya. Sebuah motor DC dapat direpresentasikan dalam beberapa jenis model, antara lain: model matematik (model nisbah alih dan ruang keadaan),dan model simulink. Dengan menggunakan spesifikasi data motor DC type Dripproof serta dilakukan pengujian diperoleh nilai n =  55,44 rad/sec  dan  = 0,3518. Karena nilai  lebih kecil dari satu, maka motor DC ini memiliki karakteristik kurang teredam (underdamped). Untuk memperoleh karakteristik kecepatan dan arus jangkar yang baik pada motor DC , dapat dilakukan pengendalian pada saat pengasutan (starting), pembebanan dan pengereman (stopping).
Sistem Monitoring Tekanan Darah Berbasis Wireless Zakaria, Alamsyah; Subito, Mery; Amir, Ardi
Techno.Com Vol. 18 No. 4 (2019): November 2019
Publisher : LPPM Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33633/tc.v18i4.2553

Abstract

Teknologi jaringan nirkabel saat ini berkembang secara pesat khususnya di bidang kesehatan seperti monitoring tekanan darah. Pemeriksaan tekanan darah sangat penting dilakukan untuk mengetahui kondisi sistem peredarah darah pasien. Pada umumnya petugas kesehatan menggunakan tensimeter analog atau digital dalam melakukan pemeriksaan tekanan darah. Namun, penggunaan alat ini masih memiliki kelemahan dalam hal efisiensi pelayanan kesehatan karena setiap saat petugas kesehatan masih melakukan pemeriksaan pasien di setiap kamar dan alat ini belum dilengkapi modul nirkabel untuk mengirim data pasien ke setiap unit layanan secara real time. Permasalahan ini tentunya menjadi perhatian khusus akibat terbatasnya jumlah tenaga medis dalam melayani pasien, membutuhkan waktu yang cukup lama dalam melakukan proses diagnosa penyakit pasien, dan biaya administrasi menjadi meningkat. Untuk meningkatkan pelayanan kesehatan dan mengurangi beban kerja petugas kesehatan, peneliti mengusulkan rancangan sistem monitoring tekanan darah berbasis wireless menggunakan modul raspberry pi. Penelitian ini sangat membantu tenaga medis untuk dapat diterapkan pada rumah sakit atau puskesmas dalam memonitor kondisi penyakit pasien, khususnya tekanan darah. Rancangan yang diusulkan terdiri dari perangkat keras (sensor MPX5050GP, LCD, catu daya, dan laptop) dan perangkat lunak (bahasa pemrograman C, program aplikasi IDE, PHP, MySQL, dan dreamweaver). Hasil pengujian menunjukkan bahwa rancangan yang diusulkan berkerja dengan normal dengan tingkat akurasi 97,53%.
PERANCANGAN SISTEM ANTRIAN ANTI COVID 19 BERBASIS INTERNET of THINGS MENGGUNAKAN RASPBERRY Pi W ZERO Laksmana, Agum; Amir, Ardi; Sollu, Tan Suryani; Indrajaya, Muhammad Aristo
Foristek Vol. 12 No. 2 (2022): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54757/fs.v13i2.148

Abstract

Utilization of electronic technology in various aspects of human life, both in household needs, education, industry, and human habitation itself. In this discussion is how to design a queuing system based on the Internet of Things using a Raspberry Pi W Zero controller. Internet of Things is a concept in which an object or object is implanted with technologies such as sensors and software with the aim of communicating, controlling, connecting, and exchanging data through other devices while still connected to the internet. In designing this queuing system, a website is needed to support this tool to make it easier for users to register online without having to manually take queue numbers. The programming language used for the Raspberry Pi W Zero controller uses python. Testing this queuing system 100% went well and according to what was designed for the design of an Internet of Things based anti covid 19 queuing system using the Raspberry Pi W Zero. With this tool, it can make it easier for users to register queue numbers and be able to run the appropriate Health protocol system.
Co-Authors Alamsyah Alamsyah Benyamin Bontong Faisal, Muhammad Nur Fendi Pradana Hamzah Hamzah Indrajaya, Muhammad Aristo Jumiyatun, Jumiyatun Laksmana, Agum Maryantho Masarrang Maryantho Masarrang Mery Subito Moh. Riyadh Dirga Pahlevi Muh. Aristo Indrajaya Muhammad Bachtiar Rachmiati Ndobe S. Pirade, Yulius S.Pd. M Kes I Ketut Sudiana . SATRIYAS ILYAS Sembara P. Toago, Sembara P. Supriyadi Supriyadi Tan Suryani Sollu Wahyu Rizal Nugraha Yulius S. Pirade Yusnaini Arifin Yusnaini Arifin Zakaria, Alamsyah