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Charis Fathul Hadi
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Prodi Teknik Elektro, Fakultas Teknik , Universitas PGRI Banyuwangi Jl.Ikan Tongkol No. 22 Banyuwangi 68416, Jawa Timur
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Journal Zetroem
Published by Universitas PGRI Banyuwangi
ISSN : 2656081X     EISSN : 2656081X     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering
jurnal zetroem yang dapat dimuat dalam jurnal ini meliputi bidang keilmuan Teknik Elektronika, Teknik Kendali, Sistem Tenaga, Telekomunikasi, Informatika, Sistem Distribusi. Makalah dapat berupa ringkasan laporan hasil penelitian atau kajian pustaka ilmiah. Makalah yang akan dimuat hendaknya memenuhi format yang telah ditentukan.
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 145 Documents
 1   2   3   4   5 
Analisis Kekuatan Pukulan Atlet Beladiri Menggunakan Metode Pengukuran Matematis dan Alat Ukur Berbasis Mikrokontroller: Analisis Kekuatan Pukulan Atlet Beladiri Menggunakan Metode Pengukuran Matematis dan Alat Ukur Berbasis Mikrokontroller Ratna Mustika Yasi; Mohammad Nurcholis
ZETROEM Vol 1 No 2 (2019): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v1i2.1255

Abstract

The research aims to compare the value of the strike strength of martial arts athletes mathematically and by using measuring instruments. This measuring tool is used to measure the strength of a martial arts athlete that is read by the system. This research was conducted in several steps, namely: literature study, tool testing, results, analysis and discussion, and conclusions. The measuring instrument of the athlete's stroke strength was carried out by a prototype performance test by 8 martial arts athletes with 5 strokes using a front or straight punch with a predetermined target distance. Furthermore, the data will be tabulated and calculated based on a predetermined formula. Based on the results of the study, it can be concluded that the ADC data with the calculated data mathematically have physical similarities. So based on the analysis of the sensors used to capture the incoming pressure on the microcontroller has a patterned value that is the same as the mathematical calculation data. Where the stroke power is calculated mathematically influenced by the mass of the fist, kinetic energy, target distance, time, and force. Whereas the work method of measuring the strength of a martial arts athlete, the FSR sensor receives the incoming pressure in the form of a blow, then the data is sent to the ATmega328 microcotroller for processing, then the data is sent to the seven segment to bring up the incoming pressure value in the form of numbers.
Manfaat Learning Resources dalam Pembelajaran Student Centered Learning : Manfaat Learning Resources dalam Pembelajaran Student Centered Learning Untung suryadhianto; Haris Mujianto
ZETROEM Vol 2 No 1 (2020): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v2i1.1256

Abstract

This research to provide a description of the SCL learning process by utilizing information technology internet media with research library methods which is a method of searching, collecting and analyzing data sources to be processed and presented in the form of a report.The existence of information technology is a rapid progress in supporting the world of education as an economical, practical, and easy learning resource. Student Centered Learning (SCL) is learning that is in accordance with the current digital era, so that the role of lecturers in the learning and learning process is as a companion, motivator and facilitator. The activeness of students in the learning and learning process is an important factor, because with the direct involvement of students, the lecture material is easy to understand and understand.
Desain Sistem Kendali Kecepatan Motor Induksi Pada Cane-Carier Based on Cohen-Coon Method Adi Mulyadi
ZETROEM Vol 2 No 1 (2020): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v2i1.1315

Abstract

Abstract – This paper deal with the design of a 3-phaseinduction motor speed control system. The problem was the 3-phase induction motor speed does not maintain constant speed,an overshoot and a long rise time. The PID controller and a PIDtuning based on Cohen Coon are proposed to overcome constantspeed, overshoot and rise time. The simulation result shows thatthe uncontrolled speed of induction motor has an overshoot55.46%, rise time 17.72 ms, and peak amplitude 152 sec. Then, themotor speed by using PID controller has an overshoot 63.11%,rise time 13.75 ms, and peak amplitude is 100.8 sec. While themotor speed using the PID tuning based on Cohen Coon has anovershoot 53.11%, rise time 13.79 ms, and peak amplitude is 93.63sec. PID tuning based on Cohen Coon method can reduce moreovershoot 10%, more quickly rise time 0.04, and it can maintainthe motor speed at any condition.
Pengaruh Tegangan Terhadap Besar Kuat Arus Listrik Pada Persamaan Hukum Ohm Ratna Mustika Yasi; Charis Fathul Hadi
ZETROEM Vol 3 No 1 (2021): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v3i1.1331

Abstract

George Simon Ohm (1789-1854) merumuskan hubungan antara kuat aruslistrik (I), hambatan (R) dan beda potensial (V) yang kemudian dikenal dengan hukum Ohm. Hubungan antara tegangan, arus dan hambatan dalam rangkaian dinyataan oleh V = I.R persamaan disamping adalah hokum ohm. Dalam penelitian ini menggunakan metode eksperimen sebagian percobaan pengujian teori hokum ohm. Pada bagian hasil penelitian yang diperoleh melalui hasil uji simulasi menggunakan software proteus. Dari hasil percobaan dan perhitungan diatas bahwa hasil yang di dapat keduanya sama. Dari pengukuran dapat dianalisa sesuai dengan hokum ohm yaitu besarnya arus listrik berbanding terbalik dengan resistansi. Diketahui ketika variable tegangan naik dengan resistansi konstan maka arus juga naik, sebaliknya jika tegangan konstan dan variable resistansi naik maka arus semakin turun.
DETEKSI OBJEK BERWARNA REAL TIME BERDASARKAN VISUALISASI WEBCAM Dessy Ana Laila Sari; Adi Mulyadi; Adi Pratama; Rezki Nalandari
ZETROEM Vol 2 No 1 (2020): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v2i1.1336

Abstract

Deteksi warna merupakan salah satu metode yang dapat digunakan untuk tracking objek maupun klasifikasi benda dalam robotic dan aplikasi lainnya. Dalam paper ini dibahas mengenai deteksi warna primer dengan memanfaatkan webcam yang terdapat pada laptop. Inisialisasi awal variable HSV amatlah penting untuk menentukan warna yang diinginkan. Berdasarkan variable warna dapat didefinisikan dan dilakukan deteksi lebih lanjut. Dari hasil percobaan, terdapat non objek yang tedeteksi akibat system yang bersifat real-time sehingga diperlukan tambahan machine learning sebagai penstabil data yang ditangkap kamera.
ART Perancangan Sistem Kontrol Panel Motor 3 Phase pada PT. Aroma Kopikrim Indonesia: Perancangan Sistem Kontrol Panel Motor 3 Phase Muhamad Asnur Wicaksono
ZETROEM Vol 1 No 2 (2019): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v1i2.1345

Abstract

Dunia industri dalam bidang otomasi saat ini sangat dibutuhkan salah satu panel sistem tegangan tinggi dan sistem kontrol industri otomasi. Telah banyak instansi perusahaan otomasi di Indonesia yang dapat membuat perencanaan dan pemasaang sistem tegangan tinggi dan sistem kontrol industri dengan Panel yang kualitas baik. Salah satu panel hasil produksi yang dibutuhkan adalah panel SDP motor 3 fasa. Karya tulis ini membahas mengenai perancangan sistem kendali yang diaplikasikan terhadap panel SDP motor 3 phasa. Sistem daya Sub Distribution Panel (SDP) merupakan distribusi masuk dari panel Main Distribution Panel (MDP) menuju SDP. Perencanaan SDP mempunyai 3 tahap, yaitu pembuatan Bill of Quantity (BQ) sebagai dokumen yang digunakan untuk suatu proyek, merencanakan rangkaian kontrol dan rangkaian daya, dan perencanaan tata letak komponen, sedangkan pemasangan panel SDP memiliki 3 tahap, yaitu perakitan panel freestanding SDP , pembuatan busbar daya, penempatan komponen dan pengkabelan. Sistem kontrol dengan jumlah line positif 1 fasa sebagai sistem kendali motor 3 fasa yang dapat dioperasikan secara auto dan manual.
Rancang Bangun Score Board Digital pada Olahraga Bola Voli Varied Agus Wahyu Triyanto; Ratna Mustika Yasi; Charis Fathul Hadi
ZETROEM Vol 3 No 2 (2021): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v3i2.1477

Abstract

Abstract - The scoreboard is a tool that can provide values ​​or numbers in a match, to show the results of a match in the field of volleyball. Scoreboards that still use conventional technology are very inefficient in changing scores or scores. Therefore, a digital scoreboard was created that uses an android application that is sent via a bluetooth connection which is displayed on the screen. The digital scoreboard displays the score with an LED screen display that can make it easier for the audience to see clearly. Design and build a digital score board in volleyball using Arduino Uno which is connected to several components, by connecting the P10 Panel to the Arduino Uno, then Bluetooth is connected to the Arduino Uno, with the main brain using the Atmega328P-PU IC programmed using the Arduino IDE. The digital score board design has an average device transmission speed of 16 bits per second while the transmission efficiency is 7.69%. In the trial of data retrieval, the transmission speed at a distance of 9 meters, the device could not send a signal due to the disconnection from the smartphone and the scoreboard. This is due to the distance factor that affects the process of sending data by bluetooth and writing coding in programming languages ​​at a distance of 9 meters. Keywords — score board, android, blueooth Abstrak—Papan score board merupakan sebuah alat yang dapat memberikan nilai atau angka di sebuah pertandingan, untuk menunjukan hasil sebuah pertandingan di bidang olahraga bola voli. Papan score yang masih mengunkan teknologi konvesional sangatlah kurang efisien dalam merubah score ataupun nilai. Maka dari itu diciptakanlah papan score board digital yang mengunakan aplikasi android yang dikirimkan melalui koneksi bluetooth yang ditampilkan di layar. Papan score board digital menampilkan score dengan tampilan layar LED yang dapat memudahkan penonton melihat dengan jelas. Rancang bangun score board digital pada olahraga bola voli menggunakan arduino uno yang disambungkan dengan beberapa komponen, dengan cara mengkoneksikan Panel P10 disambungkan ke Arduino Uno, kemudian bluetooth disambungkan dengan Arduino Uno, dengan otak utama menggunakan IC Atmega328P-PU yang diprogram menggunakan Arduino IDE. Rancang bangun score board digital memiliki kecepatan transmisi alat rata rata 16 bit per second sedangkan untuk efisiensi transmisi sebesar 7,69%. Pada uji coba pengambilan data kecepatan transmisi pada jarak 9 meter alat tidak bisa mengirimkan sinyal dikarenakan terputusnya koneksi dari smartphone dan papan score board. Hal ini dikarenakan faktor jarak yang berpengaruh dalam proses pengiriman data oleh bluetooth dan penulisan koding dalam bahasa pemrograman pada jarak 9 meter. Kata Kunci—score board; android; bluetooth.
Rancang Bangun Alat Presensi Fingerprint Berbasis Website Menggunakan NodeMCU Esp8266 Di SMK NU Darussalam Bangun Setyawan; Ratna Mustika Yasi; Untung Suryadhianto
ZETROEM Vol 3 No 2 (2021): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v3i2.1478

Abstract

Abstract - The purpose of designing a website-based fingerprint attendance device using the NodeMCU ESP8266 microcontroller was to utilize digitalization technology that could be a solution to minimize errors or fraud and forgery in the process of recording attendance. Vocational School SMK NU Darussalam Srono was a Vocational School that still applied conventional attendance recording by recording student attendance on the attendance book, so it was urgent to apply computerized recording by apply website-based concepts that were more efficient and facilitated the administrative process. This study used the NodeMCU ESP8266 microcontroller as the control center, the R307 fingerprint sensor and a website-based configuration interface. The process of reporting attendance results were in the form of archive document files that could be downloaded on the website. Based on the implementation of the test, the total average time used to record attendance was 1.2288 seconds while the registration time was 5.496 seconds. Keywords: Attendance System, NodeMCU ESP8266, Website
Rancang Bangun Running Text Menggunakan Modul Led Matrix P10 Berbasis Arduino Uno Di Fakultas Teknik Universitas Pgri Banyuwangi malik yuhanas; Charis Fathul Hadi; Risk Fita Lestari
ZETROEM Vol 3 No 2 (2021): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v3i2.1479

Abstract

Abstract - Running text or commonly known as running text is a medium for delivering information that we often encounter in public places, both in places of worship, shopping centers and shops because it is informative. Running text one of the digital electronic media in the form of an information board designed from several LEDs and arranged in a matrix to display text. Currently, most text writing relies on a computer unit or via Bluetooth on an android smartphone which has limitations in terms of distance and is less efficient. The stage of making the tool uses the ESP8266 module, Arduino Uno AtMega 328 as the control center on the display information board, RTC DS3231 as a timer to display the hour, day, date, month, and year which will be displayed on the running text. Then to input text information using an android smartphone application with a wifi connection, then the text is received by the ESP8266 module which is forwarded to the Arduino UNO AtMega 328 to be displayed on running text which can be in the form of letters, numbers, and punctuation marks. Through this running text design, it is hoped that the information delivery system at the Faculty of Engineering, PGRI Banyuwangi University, is more effective and efficient, the process of changing the text can be done at any time and the process of changing the running text data becomes easier. The running text uses a P10 type LED matrix with a size of 96x32 cm. Keywords — Running text, Arduino Uno AtMega 328, ESP8266, Modul LED Matrix P10
Rancang Bangun Monitor Dan Aktuator Kandang Ayam Menggunakan NodeMCU ESP8266 Mokhamad Yani; Ratna Mustika Yasi; Charis Fathul Hadi
ZETROEM Vol 3 No 2 (2021): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v3i2.1487

Abstract

Abstrak - Pada dasarnya metode monitor dan kontrol kondisi kandang ayam dengan menggunakan tenaga manusia sepenuhnya sudah berjalan dari dulu. Tapi hal itu dirasa kurang praktis dan efisien dalam segi waktu dan tenaga dari manusia secara langsung, terutama terhadap pemilik kandang. Sehingga perlu dibuatkan alat yang dapat meminimalisir hal tersebut menggunakan teknologi praktis. Pada penelitian ini dibuatlah sebuah alat yang dapat digunakan di peternakan sebagai salah satu solusi agar peternakan dapat dikelola dengan efisien. Alat tersebut memanfaatkan Wireless Sensor Network berbasis microcontroller NodeMCU ESP8266. Dalam hal ini kita akan melakukan penelitian terlebih dahulu dalam bentuk prototipe. Pada prototipe akan dipasang sensor suhu dan kelembaban DHT22 dan beberapa aktuator dalam bentuk relay untuk mengontrol perangkat kandang seperti kipas angin dan lampu. Perangkat tersebut akan dihubungkan dengan internet sehingga monitoring dan kontrol perangkat dapat dilakukan dengan menggunakan website secara online. Hasil dari pengujian sistem berdasarkan tingkat akurasi dan kecepatan pengiriman data yang dilakukan selama 10 kali pengambilan data didapatkan hasil bahwa semua data dapat terkirim tanpa satupun kehilangan data serta dengan kecepatan pengiriman antara software ke hardware dengan kecepatan 1,4 detik dengan kecepatan akses internet sebesar 2,8 Mbps serta kecepatan pengiriman data dari hardware ke software berada pada 3 detik. Kata kunci : DHT22, NodeMCU ESP8266, Wireless Abstract - Basically, the method of monitoring and controlling the condition of the chicken coop by using fully human power has been running for a long time. But it is considered less practical and efficient in terms of time and energy from humans directly, especially to the owner of the cage. So it is necessary to make tools that can minimize this using practical technology. In this research, a tool that can be used on farms is made as a solution so that farms can be managed efficiently. The tool utilizes a Wireless Sensor Network based on the NodeMCU ESP8266 microcontroller. In this case we will do research first in the form of a prototipe. The prototipe will install a DHT22 temperature and humidity sensor and several actuators in the form of a relay to control enclosure devices such as fans and lights. The device will be connected to the internet so that monitoring and control of the device can be done using an online website. The results of system testing based on the level of accuracy and speed of data transmission carried out for 10 times of data retrieval showed that all data could be sent without any data loss and with the speed of sending between software to hardware at a speed of 1.4 seconds with an internet access speed of 2, 8 Mbps and the speed of data transmission from hardware to software is 3 seconds. Keywords: Attendance System, NodeMCU ESP8266, Website

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