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E-Link: Jurnal Teknik Elektro dan Informatika
Published by Universitas Muhammadiyah Gresik
ISSN : 18582109     EISSN : 26565676     DOI : 10.30587/e-link.v14i2
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy
E-Link : Jurnal Teknik Elektro dan Informatika yang dikelola oleh Prodi Teknik Elektro Universitas Muhammadiyah Gresik, Jurnal ini sudah terbit semenjak tahun 2007, tetapi mengalami perubahan E-ISSN pada tahun 2019. E-Link berisi karya-karya Ilmiah Teknik / Rekayasa dibidang Elektro dan Informatika yang terbit 2 kali dalam 1 tahun pada bulan April dan Oktober.
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 15 Documents
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Search results for , issue "Vol. 19 No. 1: Mei 2024" : 15 Documents clear
PERANCANGAN APLIKASI DESKTOP KASIR PADA BENGKEL MOTOR DI SURABAYA Louis Maximillian; Ivan Sanjaya; Edwin Alexander
E-Link: Jurnal Teknik Elektro dan Informatika Vol. 19 No. 1: Mei 2024
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/e-link.v19i1.7195

Abstract

Workshops are a business that has an important role in the Indonesian economy. However, there are still many workshops that do not have a good operational system, especially in terms of recording transactions. This can cause the workshop to be less efficient and effective in running its business. In this research, the author developed a desktop cashier application for workshops. This application was built using Python, PyQt5, and MySQL. This application has features that can help workshops in recording transactions, such as master data, transactions, reports and settings. The research results show that this desktop cashier application can help workshops improve their operational efficiency and effectiveness. This application can make it easier for workshops to record transactions, produce accurate reports, and manage workshop data.
STUDI KUALITAS BIOETANOL DARI BAHAN BAKU KULIT PISANG SEBAGAI SALAH SATU ENERGI ALTERNATIF Ervan Hasan Harun; Andi Shindy Keyshia; Jumiati Ilham
E-Link: Jurnal Teknik Elektro dan Informatika Vol. 19 No. 1: Mei 2024
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/e-link.v19i1.7471

Abstract

The windling availability of fossil fuels and the continuosuly increasing demand from them cause an imbalance in the stability of demand and supply. One of the efforts that can be made to replace fossil fuels is to utilize biomass energy, such as bioethanol, as substitute for fossil fuels. This study aims to determine the process of making bioethanol from banana peel by adding several variations in the composition of tape and bread yeast. Moveover, it also aims rto determine the composition of biethanol that meets the Indonesian National Standasd (SNI) 7390:2012 by conducting experiments ti determine the ethanol content, methanol content, water content, density, and viscosity. The result of the study show the best quality that can be used as a fuel substitute is the result of fermentation using 10% tape yeast from banana peel, with an ethanol content of 95.56%, methanol content of 0,52%, water content of 0,86%, density of 0,783 gr/ml, and viscosity of 1,17cP.
SISTEM MONITORING DAN KONTROL KUALITAS AIR PADA AKUARIUM Muhtadil Haq; Denny Irawan
E-Link: Jurnal Teknik Elektro dan Informatika Vol. 19 No. 1: Mei 2024
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/e-link.v19i1.7578

Abstract

Aquarium, which is a glass made in such a way that it functions as an artificial habitat for goldfish. The aquarium will be made as comfortable as possible for the fish to live in so that they do not easily experience stress and die. The problems often experienced by aquarium owners, many owners still do not pay attention to the conditions in the aquarium environment, namely water pH, temperature, turbidity, salt levels. So this aquarium was created using a water PH sensor, temperature sensor, turbidity sensor and salinity sensor to take water quality readings and then process them in ESP32 using the results of these sensor readings which will be displayed on the LCD screen and recorded in Google SPedsheed. ESP32 will give orders to the pump to dissolve the solution that has been set to neutralize the water pH of 6.5-7.5 if the water is in alkaline/acidic conditions. When the temperature sensor reaches 25°C the heater will turn on, but when the temperature is above 30°C there is no action. The pump will also turn on to regulate water turbidity and normal water salt levels, and will turn off if the water is in good turbidity conditions, namely below 10 NTU and good salt levels, namely 4 ppt. This system can monitor and control water quality in real time and is able to provide notifications when water quality exceeds a predetermined standard value. By making this tool, the water quality parameters are recorded well, so that the fish grow well and do not experience stress or death.
ANALISIS SENTIMEN APLIKASI MOBILE LEGENDS : BANG BANG MENGGUNAKAN LATENT DIRICHLET ALLOCATION Muhammad Al Aziiz; Fariz Herlando; Muhammad Jeral Palepa; Reva Qintara Rohmansa
E-Link: Jurnal Teknik Elektro dan Informatika Vol. 19 No. 1: Mei 2024
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/e-link.v19i1.6942

Abstract

E-sports or electronic sports, is a video game competition in which players make video games as an alternative to officially recognized sports that have various values in the fields of sport, economics, social, achievement, and knowledge. Mobile Legends : Bang Bang is a mobile video game that goes into the multiplayer online battle arena genre (MOBA). These opinions need to be taken into account as input in the evaluation to ensure that the Mobile Legends: Bang Bang app can make a good impact on its users. In this study, data from the Google Play Store was used to analyze user responses to applications by classifying them into positive and negative categories. Furthermore, the Latent Dirichlet Allocation (LDA) method is used to group user opinions and identify topics that are frequently discussed. The results of the analysis showed that the majority of users responded positively to the Mobile Legends : Bang Bang application (72,7%) compared to negative (27,3%). The most frequently appearing words also indicate that positive sentiment words are more dominant than negative sentiment words.
RANCANG BANGUN SISTEM KEAMANAN PINTU RUMAH BERBASIS INTERNET OF THINGS DENGAN ESP32 DAN APLIKASI BLYNK Anas Fakhruddin; Denny Irawan; Soffiana Agustin
E-Link: Jurnal Teknik Elektro dan Informatika Vol. 19 No. 1: Mei 2024
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/e-link.v19i1.10770

Abstract

Rumah adalah asset paling berharga, apalagi pintu menjadi elemen utama yang satu-satunya sebagai penghubung keluar masuknya penghuninya. Di dalam rumah terdapat barang-barang berharga, oleh karena itu keamanan di dalam rumah sangatlah penting, maka dibuatlah sistem keamanan rumah yang mengkombinasikan mikrokontroler dengan aplikasi smartphone android. Mikrokontroler yang dipakai adalah Esp32-Cam yang dilengkapi dengan kamera sebagai sistem pengawas keamanan rumah dan ada beberapa sensor sebagai alat deteksi seperti sensor Rfid dan solenoid doorlock sebagai kunci pintu otomatis. Metode penelitian ini yaitu melakukan studi literatur tentang sistem keamanan pintu berbasis IoT dengan Esp32 dan Blynk yang akan dibuat. Kemudian menentukan spesifikasi yang akan digunakan serta aplikasi dan rangkaian elektronika yang akan digunakan. Kemudian merancang semua komponen yang tersedia hingga menjadi sebuah prototype. Kemudian akan dilakukan pengujian dan evaluasi terkait data yang didapatkan. Jika data sudah sesuai dengan standar yang dibutuhkan maka akan langsung diambil kesimpulan. Dengan demikian, penulis ingin menciptakan alat untuk keamanan pintu rumah dengan memanfatkan sensor Rfid, keypad, dan Esp32-Cam dengan dihubungkan ke modul mikrokontroler Esp32 yang akan mendeteksi serial number, yang nantinya dapat dimonitoring lewat aplikasi blynk dengan memanfatkan teknologi IoT (Internet Of Things).

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