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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.
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 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
Rancang Bangun Alat Sterilisator UV Ruangan Berbasis IoT Di RSUD Blambangan M.Najib Fikri Fadillah; Ratna Mustika Yasi; Charis Fathul Hadi
ZETROEM Vol 4 No 1 (2022): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v4i1.1899

Abstract

The purpose of the IoT-based uv sterilizer design that uses the NODEMCU ESP32 as a microcontroller is to utilize digitalization technology that can be used to help the medical team at Blambangan Hospital in terms of room UV sterilization, because the hospital still uses manual control. UV rays have a very dangerous radiation effect if exposed to humans directly, so it is necessary to design a control device that can help the medical team avoid UV radiation. In this study using NODEMCU as a data receiver that has been integrated into the UV sterilizer user room network and uses an application on android as a remote control.
Sistem Pendeteksi Gas Amonia (Nh3) Untuk Keamanan Ruang Produksi Pada Industri Pengolahan Udang Berbasis Arduino Burhanuddin Nur; Untung Suryadhianto; Charis Fathul Hadi
ZETROEM Vol 4 No 1 (2022): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v4i1.1901

Abstract

Obtain the design ammonia gas detection system (NH3) for and obtain information on the performance of the ammonia gas detection system (NH3) for the safety of the production room in the Atmega 328P-based shrimp processing industry. The software design will be carried out in research includes software design for the microcontroller to the LCD and the fan circuit. The microcontroller software of instructions that will be executed by the microcontroller for controlling ADC, LCD and fan circuits. This research software is made using the BASCOM language and the AvrOsp II compiler. The design of the ammonia gas detection system (NH3) for the safety of the production room in the Arduino-based shrimp processing industry can already be used because it has passed a feasibility test on the user and design aspects which include the efficiency and level of accuracy of the sensor on the Arduino-based Ammonia gas detection system. and obtained a value of 91.7% with a decent category. The feasibility test of all aspects assessed can be categorized as feasible with a percentage of 90.5%.
Pemanfaatan Termoelektrik Sebagai Sumber Energi Terbarukan Mohamad Diki; Charis Fathul Hadi; Risk Fita Lestari; Rezki Nalandari
ZETROEM Vol 4 No 1 (2022): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v4i1.1913

Abstract

Abstract - Research has been carried out on power generators using thermoelectric or Peltier elements, with the aim of knowing how much output or output voltage the module produces by varying the temperature entered into the Peltier module. Peltier element is a material that can convert a certain temperature difference into electrical energy using the principle of the Seebeck effect. In this research, a thermoelectric generator module is designed using a Peltier element type SP184827145SA. This study aims to determine the characteristics of the power generated by the thermoelectric generator module with a series of Peltier elements with a given temperature variation, the voltage generated by the thermoelectric element is proportional to the temperature given on the high temperature side, the higher the temperature given, the greater the voltage. which are issued. From the research, it was found that when the Peltier heat temperature reaches 70ᵒc it can produce an output of 1.49v, while when the temperature gets lower the lower the voltage generated
Rancang Bangun Sistem Jatuh Tempo Pada Pembayaran Angsuran Berbasis RFID Rizki Nafianto Pratama; Ratna Mustika Yasi; Charis Fathul Hadi
ZETROEM Vol 4 No 2 (2022): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/ztr.v4i2.2181

Abstract

Pengembangan sistem teknologi informasi semakin pesat. Teknologi tersebut juga digunakan pada perbankan, namun ada juga perbankan yang masih menggunakan metode manual untuk pengiriman informasinya. Salah satu permasalahan adalah adanya nasabah yang telat membayar angsuran dikarenakan memiliki banyak tanggungan, memiliki angsuran lain dan lalai dalam waktu pembayaran jatuh tempo. Rancang Bangun Sistem Jatuh Tempo Pada Pembayaran Angsuran Berbasis RFID, media informasi jatuh tempo sebagai penyampai pesan otomatis . Pembuatan rancang bangun ini menggunakan modul dengan menyambung masing – masing port pada modul ESP8266 dan RFID-RC522 dengan menggunakan pemrograman bahasa phyton sebagai output hasilnya di tampilkan pada pesan whatsapp.
Pengaruh Variasi Frekuensi Terhadap Tegangan dan Kecepatan yang Dihasilkan Pada Mesin Pengupas Kelapa Muda Berbasis PLC Muliyono; Charis Fathul Hadi; Ratna Mustika Yasi
ZETROEM Vol 4 No 2 (2022): ZETROEM
Publisher : Prodi Teknik Elektro Universitas PGRI Banyuwangi

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

Abstract

Penelitian ini menunjukkan bahwasannya variasi frekuensi juga berpengaruh pada tegangan dan kecepatan. Dipengaruhi oleh frekuensi, semakin tinggi nilai frekuensi maka semakin besar nilai kecepatan putaran poros. Hal ini juga berpengaruh pada nilai tegangan, karena pada proses pengupasan kelapa muda semakin besar variasi frekuensi maka semakin besar nilai tegangan. Berdasarkan faktor yang terjadi pada variasi frekuensi didapatkan hasil pengupasan kelapa muda dengan hasil kupasan yang bervariatif, dari variasi frekuensi mulai 23-58 Hz didapatkan analisa variasi yang memiliki hasil kinerja yang optimum dapat ditunjukkan pada variasi 58 hz dengan waktu pengupasan 9,43 detik.
Rancang Bangun Pengupas Kelapa Muda Berbasis Progam Logic Controller and Human Marchine Interface Charis Fathul Hadi; Muliyono Muliyono
Jurnal FORTECH Vol. 2 No. 2 (2021): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (489.89 KB) | DOI: 10.56795/fortech.v2i2.201

Abstract

In general, the design of the young coconut peeler machine is to use an induction motor that still uses a manual system to turn the tool on and off, so it is not efficient in the production process of peeling young coconut. The speed of the induction motor can be adjusted by changing the frequency, therefore a Variable Speed ​​Drive (VSD) is needed which aims to regulate the rotational speed of the induction motor. As the controller of the Variable Speed ​​Drive (VSD), the compiler uses a Programmable Logic Controller (PLC). From the description of the background above, a young coconut peeler based on PLC and HMI was designed. This system uses PLC control as a control for variations in the rotation speed of the motor, so that the rotation of the induction motor can be controlled as needed, in this tool an HMI system is applied which functions as an interface display from the operator to the peeler. In this study using 4 stages, namely (1) a needs survey, (2) designing (3) prototypes, (4) testing prototypes. In the trial results, the simulation of the coconut peeler design went well by using low, medium, high speed variations using the human marchine interface as the display of the variable speed button, while the PLC as the control machine.)