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All Journal Elektron Jurnal Ilmiah Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Seminar Nasional Teknologi Informasi Komunikasi dan Industri JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat JECCOM

Anggara Nasution

Politeknik Negeri Padang

Author-ID : 2488840

Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mathematics

Published : 11 Documents Claim Missing Document

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Design Dan Implementasi Wireless Sensor Network Pada Prototype Pendeteksian Material Galodo Era Madona; Muhammad Irmansyah; Yulastri yulastri; Anggara Nasution
Elektron : Jurnal Ilmiah Volume 11 Nomor 1 Tahun 2019
Publisher : Teknik Elektro Politeknik Negeri Padang

Flash flood (debris flow) or people of Padang called “galodo” is one disaster that could threaten any time, especially at plateau with high rainfall. This study is an attempt to design prototype which is implemented to detect the content of the existing material in river flows due to “Galodo”. This research design and implement the wireless sensor network to transmit information or sensor output data and data receivers on prototype of “Galodo” material detection with laboratory testing scale. This system consist of a transmitter device that includes a sound sensor, Arduino Uno, and XBee S2, and a receiver that includes the XBee S2 and raspberry Pi as a database server. Data in data server are expected can distinguish the water in” Galodo” bring small material such as sand or larger or just contain of water. The information obtained display in graphic on the website to system data monitoring including time delay for sending data from transmitter to receiver.

Penerapan Rangkaian Simulasi Terintegrasi Untuk Efisiensi Penggunaan Modul Praktikum Mikrokontroler dan Interfacing Anggara Nasution; Era Madona; Muhammad Irmansyah
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 3 No 2 (2019): Agustus 2019
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

The purpose of the design and application of the ATMEGA8535 microcontroller system simulation circuit is minimize the damage of the practicum module, helping students improve their understanding of practicum goals through maximum frequency of practices. Every year damage the practicum module avr8535 increased. Based on the analysis, the damage of this module is mostly caused by the damage of the main component, namely the IC ATMEGA8535. This happen because a maximum of program downloading to the IC ATMEGA8535 is 1000 times and this ability can even be less if the operation procedure of the module is incorrect. This simulation software utilizes the facilities contained in the proteus software. The steps to make this simulation circuit are doing the needs analysis, designed the basic circuit, ouput circuit, input circuit, and ADC circuit. The test results show all units of the circuit can run according to the practicum module. This simulation circuit has been implemented in microcontroller practicum activities and interfacing as companion software. There was a decrease in module damage of 57.60% after the implementation of simulation circuit. With this simulation software programs that have been created can be loaded first into a simulations circuit, so they can extend the life time of the practicum module and can help lecturers in developing lecture material and maximize the understanding of learning for students through practical activities.

Alat Monitoring Detak Jantung Untuk Pasien Beresiko Berbasis IoT Memanfaatkan Aplikasi OpenSID berbasis Web Y Yuhefizar; Anggara Nasution; Roni Putra; Ervan Asri; Deni Satria
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 3 No 2 (2019): Agustus 2019
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Patients with arrhythmia symptoms must undergo a healthy lifestyle and routinely conduct consultations and heart rate control with the doctor. The most important thing about this is the integrated health monitoring tool. In this study a portable heart rate monitoring tool is proposed for patients at risk of low-cost IoT-based with SMS alert system utilizing the OpenSID database. . Module ESP8266 Wi-Fi is used to communicate the web server gateway and pulse sensor to detect the heart rate which converted to Bit per Minute (BPM). Heart rate data is saved to the database server using TCP IP communications. Patients and doctors can see heart rate information trough the website in real-time. Alert system will send notification information via short message service (SMS ) to doctors, person in charge and family if heart rate below 60 BPM and above 100 BPM. the time needed for sending SMS is about 7 to 8 seconds. Test results show the whole system is running well. This tool is expected can accompany the risk patients do their activities safely and both doctors and families easier to supervise the patients.

Alat Deteksi Jatuh Berbiaya Murah Dengan Tracking Position Untuk Pasien Vertigo dan Sinkop Yulastri; Era Madona; Muhammad irmansyah; Anggara Nasution
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 4 No 6 (2020): Desember 2020
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

In this study we propose a low-cost portable device to monitor the vertigo and syncope patients whether normal, dizziness or falls. The purpose of this study is design and manufactures a device using an accelerometer sensor to determining the condition of patients who are at risk of vertigo and syncope. The patient's condition is detected by accelerometer which read the values of the x, y and z axes to determine condition normal, dizzy, or fall. This device also uses a real time clock to remind the patient to take medication three times a day. The device outputs are LCD Oled, Voice, and SMS notification. If the patient condition is falls an SMS notification will be sent, the dizzy condition vertigo patient will press the panic button first and then an SMS notification will be sent. The results of tests carried out on the equipment can send SMS and phone calls at an angle of (50o - 70o) = Y (40o - 20o) = X, in a fainting state and falling. The test results of the navigation module prove that the GPS module can determine the exact location by moving the GPS module reading position to a small test point with an average of 2.97 meters.

Sistem Pendistribusian Air Bersih Metode Prabayar Terkendali Mikrokontroler Berbasis IoT Efrizon; Muhammad Irmansyah; Anggara Nasution; Era Madona; Anggi Lifya Rani
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 5 No 6 (2021): Desember 2021
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

A number of problems sometimes often arise regarding the flow of clean water from Regional Drinking Water Companies (PDAMs) to customers, such as the flow of water stops suddenly or there is no water at all, so it is necessary to manufacture a prototype system for monitoring the distribution of clean water with a microcontroller-controlled prepaid method. IoT based. The distribution of PDAM water that is channeled to consumers can be monitored online through the Internet network. The objectives of this research are (a) to make a prototype (prototype) of a prepaid clean water distribution system controlled by a microcontroller based on IoT, (b) to program an Arduino IDE-assisted system, and (c) to measure system performance. The research method starts from making a prototype physical form of clean water distribution assisted by a microcontroller, programming the microcontroller and Wi-Fi module, and measuring system performance. The results of measuring system performance are indicated by an error in the ultrasonic sensor reading HC-SR04 that occurs when the water level is low and too high with a maximum measured water level of 95%. The error when measuring the waterflow sensor at the water level is lower than 49% which is influenced by the water speed from the low pressure pump when the water level is below that value. The accuracy level of the waterflow sensor is 96.96% which is based on the sensor measurement results which are compared to the measurement results with a measuring cup. The system can monitor data readings from the waterflow sensor by using the NodeMCU ESP8266 on a web server from Thinkspeak via the smartphone screen. Overall the tool can function well

Sistem Monitoring dan Pengawasan Berbiaya Rendah Bagi Pasien Berisiko Hilang Keseimbangan YULASTRI YULASTRI; ERA MADONA; MUHAMMAD IRMANSYAH; ANGGARA NASUTION; SITI NASYRAH RIZQA
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2018: SNTIKI 10
Publisher : UIN Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (331.578 KB)

Penelitian ini mendesain dan membuat alat portable berbiaya rendah untuk mengawasi dan memantau pasien beresiko hilang keseimbangan seperti vertigo apakah terjadi insiden pusing, jatuh atau tidak. Alat ini dapat mengetahui keadaan pasien kemudian mengirimkan informasi berupa SMS dan panggilan telepon kepada keluarga pasien. Alat ini menggunakan ATmega 328 (Arduino Uno) dan sensor kemiringan HMC5883L (accelerometer) GY-273 sebagai pendeteksi kemiringan tubuh pasien serta modul GSM SIM800L sebagai modul pengiriman notifikasi SMS dan panggilan telepon untuk penginformasian jarak jauh sedangkan untuk notifikasi jarak dekat digunakan LED dan Buzzer. Alat pendeteksi posisi pasien vertigo ini bekerja dengan membaca kemiringan dari tubuh pasien dengan sensor kemiringan (accelerometer) dan apabila posisi pasien terbaca tidak lagi tegap atau tidak seimbang, maka kondisi tersebut akan membuat modul GSM SIM800L mengaktifkan panggilan telepon. Saat pasien terjatuh dan menekan tombol push button, maka kondisi tersebut akan membuat modul GSM SIM800L mengaktifkan pengiriman notifikasi SMS. Hasil pengujian yang dilakukan pada alat dalam mendeteksi jatuh sebanyak 30 kali, diperoleh nilai sensitifitas pada aktifitas pusing sebesar 87% dan nilai sensitifitas pada aktifitas jatuh sebesar 90%. Sistem membutuhkan rata-rata 8 detik pasca aktifitas jatuh untuk mengirimkan notifikasi sms kepada pengguna nomor telepon, dan juga membutuhkan rata-rata 5 sampai 6 detik pasca aktifitas pusing untuk melakukan panggilan telepon kepada pengguna nomor telepon. Diharapkan pembuatan alat ini dapat meringankan pemantauan pada pasien vertigo saat beraktivitas.

Sistem Informasi Untuk Posisi Dan Lama Duduk Berbasis Android Era Madona; Muhammad Irmansyah; Anggara Nasution; Dinda Syafiitri
Seminar Nasional Teknologi Informasi Komunikasi dan Industri 2018: SNTIKI 10
Publisher : UIN Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (565.065 KB)

Pada penelitian ini dibuat sistem informasi yang dapat mengingatkan pengguna lamanya waktu duduk guna menghindari resiko gangguan kesehatan akibat duduk terlalu lama. Perangkat yang didesain dan dibuat terdiri dari dua bagian yaitu bantalan duduk dan aplikasi pada smartphone. Pada bantalan kursi diletakkan sensor limit switch untuk mendeteksi posisi duduk dan sensor suhu untuk mendeteksi suhu bantalan sebagai indikator lama duduk. Data-data yang dideteksi oleh sensor akan dikirimkan ke mikrokontroler dan diolah sedemikian rupa sehingga dapat dikirimkan lagi ke smart phone untuk ditampilkan menggunakan aplikasi android dengan komunikasi Bluetooth. Tampilan pada smartphone berupa postur tubuh manusia sesuai dengan posisi duduk pengguna, ada tiga posisi tubuh yaitu posisi normal, miring ke kiri dan miring ke kanan. Jika posisi tubuh miring, maka smartphone akan memberikan peringatan berupa alarm untuk mengembalikan posisi duduk ke posisi normal. Hasil pendeteksian suhu bantalan akan ditampilkan dalam bentuk angka dengan latar berwarna hijau sebagai indikator suhu masih normal, warna kuning jika suhu bantalan naik dan merah jika suhu sudah melebihi batas normal yang diizinkan. Hal ini berarti bahwa pengguna sudah duduk terlalu lama dan harus berdiri atau istirahat untuk beberapa saat. Untuk mengingatkan pengguna agar berdiri, maka smartphone juga akan memberikan peringatan dengan menghidupkan alarm

E-Logbook Laporkan Kondisi Kesehatan, Absen & Kinerja Dosen, Kependidikan dan Kontrak selama WFH Roni Putra; Ronal Hadi; Hidra Amnur; Dedy Prayama; Rita Afyeni; Anggara Nasution
JITSI : Jurnal Ilmiah Teknologi Sistem Informasi Vol 2 No 1 (2021)
Publisher : SOTVI - Society of Visual Informatics

There are 210 countries / regions infected with the corona virus, the corona virus has now infected at least 2,197,968 people in the world. Meanwhile, Indonesia occupies the 36th position with a total of 5,923 cases. A total of 520 people died and 607 others recovered. Starting from the conditions currently developing in connection with the spread of the covid-19 virus, the WFH (Work from Home) program was launched. This is intended to break the chain of spreading the virus. As a consequence of the implementation of these activities, all activities that lead to the gathering of large numbers of people, such as lectures at the Padang State Polytechnic campus, are temporarily suspended for an unclear time. This is based on the Decree of the Minister of Health of the Republic of Indonesia Number HK.01.07 / MENKES / 260/2020 concerning Stipulation of Large-Scale Social Restrictions in the Region of West Sumatra Province in the Context of Accelerating Handling of Corona Virus Disease 2019 (Covid-19). This decision, he continued, has been followed up by the issuance of West Sumatra Governor Regulation Number 20 of 2020 concerning Guidelines for Large-Scale Social Restrictions in Handling Corona Virus Disease 2019 (Covid-19) in West Sumatra Province and West Sumatra Governor Decree Number 180-297-2020 concerning Enforcement of Large-Scale Social Restrictions in the West Sumatra Province in the Context of Accelerating Handling of Corona Virus Disease 2019 (Covid-19). Circular of the Secretary General of the Ministry of Education and Culture Number 36604 / A3 / KP / 2020 dated March 15, 2020 concerning Procedures for Employees Working from Home and Deputy Director II of Padang State Polytechnic Number: 653 / PL9 / KP / 2020, March 26, 2020 concerning Work Notices from home or Work From Home (WFH). Lecturers, education personnel and honorary staff are encouraged to report their health, attendance and occupation through a certain application. Seeing the current needs and conditions, the Team took the initiative to make an application referred to as a quick and precise solution according to current conditions and in accordance with the regulations issued by the center up to the Padang State Polytechnic. The goal to be achieved from this service activity is to be able to help facilitate WFH reports through an E-logbook application in conditions that are not conducive to the covid-19 outbreak and participate in supporting government programs for better WFH because the information is well stored

Penerapan IoT Menggunakan Mikrokontroler NodeMCU ESP8266 untuk Meningkatkan Kompetensi Siswa SMK yulastri yulastri; M Irmansyah; Era Madona; Efrizon efrizon; Anggara Nasution; albar albar; Ifni Joi
Jurnal Abdimas: Pengabdian dan Pengembangan Masyarakat Vol 1 No 1 (2019)
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (491.066 KB)

Kegiatan pengabdian masyarakat ini bertujuan untuk membangun kemitraan dengan SMK Negeri 1 Bukittinggi. Salah satu keahlian profesi yang sangat penting bagi siswa SMK di bidang Teknik Komputer Jaringan adalah teknik pemrograman dan teknologi yang menggunakannya sekarang ini adalah Internet of Thing (IoT). Kemampuan tersebut dapat membantu lulusan untuk mengembangkan bakatnya, mengekspresikan dirinya untuk siap bersaing di pasar kerja. Kegiatan ini memberikan pelatihan teknik pemrograman mikrokontroler nodemcu esp8266 menggunakan komunikasi wireless kepada para guru dan siswa. Proses persiapan pelaksanaan pelatihan dimulai dengan melakukan koordinasi dengan mitra terkait jadwal, peserta dan materi yang akan diberikan pada saat pelatihan. Pelatihan dilaksanakan selama 1 (satu) hari yaitu dari tanggal 28 Oktober 2019 yang dikuti oleh 7 orang guru dan 28 orang siswa kelas XI. Di akhir pelatihan dihibahkan 2 (dua) modul trainer kepada SMK Negeri 1 Bukittinggi sebagai bahan untuk keberlanjutan program. Hasil evaluasi kegiatan melalui kuesioner yang diberikan menunjukkan sebagian besar peserta memiliki ketertarikan yang tinggi dengan mikrokontroler dan masih ingin mengikuti pelatihan pada kesempatan berikutnya. Selain itu, terdapat pula penambahan pengetahuan dan keterampilan dari mayoritas peserta pelatihan.

Implementation of K-Nearest Neighbor for Fall Position Detection of Dementia Patients Based Microcontroller Yulastri; Era Madona; Laxmy Devy; Anggara Nasution; Nur Iksan
JECCOM: International Journal of Electronics Engineering and Applied Science Vol. 1 No. 2 (2023)
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30642/jeccom.1.2.79-85.2023

A microcontroller-based detection tool for the presence of patients with dementia has been made using the K-Nearest Neighbor (KNN) method with the help of coordinate points that can be seen via Google Maps. which is based on patient care with a patient-oriented approach. The targets of this research are (a) designing and implementing a fall detection system using the mpu6050 sensor, (b) using the (KNN) method to determine the coordinates of the location of dementia patients using GPS. The research method starts from making a prototype and measuring system performance. The test results on GPS produced an average latitude error of 0.002091% and an average longitude error of 0.000032% in Pauh District, while in Lubuk Kilangan District the average latitude error was 0.002641% and an average longitude error of 0.000150%. The KNN method with the Eucledian distance formula can help supervisors find out the nearest police station to the patient through the coordinate points detected by GPS by taking the smallest value from the comparison of values in the form of degrees between the Pauh police station and the Lubuk Kilangan police station for the patient. Overall the tool can function well.

Co-Authors Albar albar Anggi Lifya Rani Dedy Prayama Deni Satria Dinda Syafiitri Era Madona Era Madona Hidra Amnur Ifni Joi Laxmy Devy Laxsmy Devy M Irmansyah Muhammad Irmansyah Muhammad irmansyah Nur Iksan Rara Yetrisia Rita Afyeni Ronal Hadi Roni Putra Roni Putra SITI NASYRAH RIZQA Yuhefizar Yuhefizar Yulastri Yulastri

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