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Journal : JASEE Journal of Application and Science on Electrical Engineering

SISTEM PEMANTAUAN DAN PENGINGAT WAKTU PERAWATAN KENDARAAN BERBASIS INTERNET OF THINGS (IOT) Attubel, Muchsin; Siswanto, Diky; Mukhsim, Mohammad
JASEE Journal of Application and Science on Electrical Engineering Vol. 1 No. 01 (2020): JASEE
Publisher : Teknik Elektro Fakultas Teknik Universitas Widyagama Malang

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

Abstract

Meningkatnya kebutuhan akan informasi, pemantauan, dan pengendalian jarak jauh terhadap Peralatan, industru, otomotif, dan bahkan kota. Hal tersebut membuat teknologi Internet of Things semakin dibutuhkan dan menjadi tantangan bagi penulis untuk merancang dan mengimplementasikan Internet of Things pada berbagai bidang. Untuk menjawab tantangan tersebut penulis akan menerapkan Internet of things pada kendaraan, khususnya sepeda motor, alat yang akan dirancang memiliki sistem yang menggunakan module GPS, module GSM, dan modul ACS-712 sebagai sensor arus, ketiga module tersebut akan dihubungkan ke Arduino sebagai microcontroller, setiap kali kendaraan hidup module ACS-712 akan mendeteksi adanya arus dari Alternator yang menandakan mesin sedang menyala, lama mesin menyala akan diakumulasi sebagai waktu ganti oli. Sedangkan module GPS akan mendeteksi lokasi kendaraan secara realtime. Database dan web bertugas untuk menyediakan data dan tampilan Maps untuk dikirim ke App android, sedangkan App android berfungsi sebagai user interface yaitu untuk menampilkan indikator mesin On/Off, indikator waktu ganti oli, dan menampilkan maps untuk memantau lokasi kendaraan.
Kendali Pengunci Pintu Secara Nirkabel Menggunakan Wemos Arduino Rahardiansyah, Sofyan; Siswanto, Diky; Rofii, Faqih; Fanani, Muhammad Ifan
JASEE Journal of Application and Science on Electrical Engineering Vol. 1 No. 02 (2020): JASEE
Publisher : Teknik Elektro Fakultas Teknik Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/jasee.v1i02.11

Abstract

Teknologi mikrokontroler dapat diimplementasikan ke berbagai aplikasi dan perangkat yang mendukung kehidupan sehari-hari. Penggunaan mikrokontroler bisa digunakan untuk mengendalikan sebuah perangkat yang sebelumnya masih secara manual dan tidak termonitor. Penelitian ini merancang sebuah aplikasi yang berbasis teknologi mikrokontroler dan internet dimana untuk memudahkan pengontrolan penguncian melalui aplikasi android di handphone. Metode penelitian ini merancang bangun sebuah perangkat yang menggunakan Wemos D1 R2 Arduino compatible berbasis ESP8266, motor servo dan juga ditampilkan di LCD. Hasil dari penelitian ini berhasil dibangun sebuah sistem kendali pintu berbasiskan mikrokontroler yang diakses melalui jaringan internet dari handphone menggunakan aplikasi berbasis android. LCD pada pintu tersebut akan menampilkan status dari pintu tersebut apakah dalam kondisi tertutup ataupun kondisi terbuka. Aplikasi pada handphone juga menampilkan tombol untuk mengirim perintah kepada Arduino untuk melakukan penguncian ataupun pembukaan pintu. Penguncian pada pintu menggunakan Motor Servo yang mendapat perintah dari Wemos. Status dari pintu juga bisa terlihat di aplikasi yang ada di handphone
Prototipe Sistem Monitoring Biaya Penggunaan Listrik Pada Rumah Kos Berbasis IoT Hamamni, Khijja; Mukhsim, Mohammad; Siswanto, Diky
JASEE Journal of Application and Science on Electrical Engineering Vol. 1 No. 02 (2020): JASEE
Publisher : Teknik Elektro Fakultas Teknik Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/jasee.v1i02.12

Abstract

Energi listrik merupakan kebutuhan yang sangat diperlukan oleh penghuni kos. Sering kali pemilik kos meratakan biaya listrik yang harus dibayar oleh penyewa, padahal pada kenyataanya kebutuhan listrik antar kamar tidak sama. Kebijakan seperti inilah yang membuat penghuni terkadang merasa dirugikan. Untuk mengatasi masalah tersebut dibuatlah prototipe monitoring, dimana penghuni kos dapat memantau penggunaan kebutuhan listrik pada kamar kos. Prototipe ini bekerja dengan cara Sensor tegangan PZEM-004T yang terpasang dan akan mengirim data berupa besar daya yang digunakan ke Arduino, yang kemudian informasi tersebut diteruskan seri ke NodeMCU yang mana akan menjadi jembatan untuk mengirimkan data pada sisi penyewa kos. Terdapat aplikasi Blynk yang sudah terpasang pada smartphone. Pada sisi penyewa juga dapat memutus sambungan listrik pada stop kontak yang sudah disambungakn dengan Relay. Penyewa dapa mengisi saldo pada kamar kos melalui pemilik, dimana pemilik kos akan menginputkan kode yang sudah disediakan. Disediakan fitur pengingat masa pembayaran kos. Dengan adanya prototipe ini diharapkan dapat memberikan efisiensi bagi para pengguna listrik prabayar khususnya penyewa rumah kos.
MONITORING DAN CONTROLLING SINKRONISASI MIXER BETON POROS GANDA BERBASIS WIFI nurcahya, Gigih Bagus Nurcahya; Hunaini, Fachrudin; Siswanto, Diky
JASEE Journal of Application and Science on Electrical Engineering Vol. 5 No. 2 (2024): JASEE-September
Publisher : Program Studi Teknik Elektro - Fakultas Teknik - Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/jasee.v5i2.586

Abstract

Currently, the construction sector is increasingly developing among the community and business actors. There are various types or types of products on the market provided by concrete mixer manufacturers, such as double shaft mixers which are more efficient for mixing concrete mix so that homogeneity is well maintained. In concrete mixer products currently circulating on the market, there is no monitoring and controlling system for synchronization in the second gear-box rotation, which can prevent fatality damage from occurring. This research aims to create a synchronization monitoring and controlling tool for a double-axis concrete mixer to minimize damage due to use. In the second round, the gear box is corrected to maintain synchronization with the proximity sensor by sending information to the microcontroller which will be displayed on the LCD in the equipment operator's work area and can be accessed outside the operator's work area via a smartphone based on local WiFi network in the company area. If there is a difference in synchronization between the two gear-boxes, the microcontroller will automatically give a command to the relay to turn off the motor driving the two gear-boxes and it can be turned off directly via smartphone.
Perancangan dan Implementasi Sistem PLTS Off-Grid pada Gerobak Bakso: : Solusi Efisiensi Energi dan Mobilitas Enggri, Enggri Vristanto; Siswanto, Diky; Setiawidayat, Sabar
JASEE Journal of Application and Science on Electrical Engineering Vol. 6 No. 2 (2025): JASEE-September
Publisher : Program Studi Teknik Elektro - Fakultas Teknik - Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/jasee.v6i2.01

Abstract

This study investigates the design and implementation of an off-grid solar photovoltaic (PV) system for a meatball cart as a renewable energy solution for small mobile food businesses that still commonly rely on conventional energy sources for lighting and heating. The developed system integrates a 120 Wp monocrystalline PV module, a 12 V 100 Ah LiFePO4 battery, a PWM solar charge controller, a 1000 W inverter, and an automatic soup-heating subsystem based on a DS18B20 temperature sensor, thermocontroller, and solid-state relay. Field testing was conducted on a meatball cart in Pakis District, Malang Regency, for two weeks of operation. The results show that the system was functionally able to operate the supporting loads and maintain soup temperature within 85–95°C through automatic switching control. However, the total daily load of 3810 Wh was still higher than the available daily energy of about 1920 Wh. This finding indicates that the current configuration is feasible as an implementation prototype but has not yet achieved fully autonomous full-load operation. Overall, the study demonstrates the potential of integrating off-grid PV and closed-loop thermal control to reduce dependence on fossil energy and improve the operational flexibility of micro-enterprises.
PENGARUH KEBOCORAN RADIATOR PADA MAIN TRANSFORMER TERHADAP KINERJA OPERASI PEMBANGKITAN LISTRIK: STUDI KASUS PLTA AMPELGADING MALANG Affansyah, Thaariq; Setiawidayat, Sabar; Siswanto, Diky; Mukhsim, Mohammad
JASEE Journal of Application and Science on Electrical Engineering Vol. 6 No. 2 (2025): JASEE-September
Publisher : Program Studi Teknik Elektro - Fakultas Teknik - Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/jasee.v6i2.02

Abstract

This study aims to analyze the impact of radiator leakage in the main transformer on the power generation performance at the Ampelgading Hydroelectric Power Plant, Malang. Radiator leakage reduces the volume of insulating oil, leading to increased operating temperatures and degradation of insulation quality. A quantitative descriptive method with a case study approach was employed by analyzing temperature data, Breakdown Voltage (BDV), Dissolved Gas Analysis (DGA), and energy production data before and after the disturbance. The results indicate that radiator leakage caused a significant increase in winding and oil temperatures, along with a decline in insulation oil quality marked by elevated dissolved gas levels. Operationally, the disturbance resulted in a power output reduction of 18.27%. Corrective actions, including cold welding, load reduction, and oil purification, were effective in restoring transformer performance, as evidenced by an average BDV value of 68.1 kV categorized as very good, and improved energy production after maintenance. This study concludes that the reliability of the transformer cooling system, particularly the radiator, plays a crucial role in maintaining operational stability and efficiency in hydroelectric power generation.
Implementasi GPS Tracker pada Sistem Pemesanan Travel berbasis IoT dengan Metode Adaptive Software Development Prakoso, Anton Bondan; Siswanto, Diky; Istiadi
JASEE Journal of Application and Science on Electrical Engineering Vol. 6 No. 2 (2025): JASEE-September
Publisher : Program Studi Teknik Elektro - Fakultas Teknik - Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/jasee.v6i2.04

Abstract

High population mobility requires travel services that are fast, transparent, and able to provide reliable vehicle position information. However, many travel service providers still use manual booking and reporting mechanisms, so customer service, data management, and vehicle monitoring are not yet optimal. This study aims to design and implement a web-based travel booking system integrated with real-time vehicle tracking using Internet of Things technology. The system was developed using the Adaptive Software Development method through the stages of speculation, collaboration, and learning. Vehicle position data were acquired using a Global Positioning System NEO6MV2 module connected to a NodeMCU ESP8266 microcontroller, then transmitted to a server through a web-based application programming interface and displayed on the booking dashboard. System testing showed an average data transmission delay of 1.8 seconds, a data delivery success rate of 98%, and coordinate accuracy within ±3–5 meters. These findings indicate that the proposed system can improve booking data management, accelerate vehicle location monitoring, and increase service transparency for users and administrators. In conclusion, the integration of Internet of Things-based tracking and Adaptive Software Development provides an effective approach for developing adaptive, responsive, and integrated telematics applications for travel service operations.
SISTEM MONITORING SUHU KOTAK SMARTPHONE CHARGER TENAGA SURYA MENGGUNAKAN NODEMCU ESP8266 Tolomaking, Yohanes Skifoanus Nogo; Hunaini, Fachrudin; Uhida Subhan, Moh; Siswanto, Diky
JASEE Journal of Application and Science on Electrical Engineering Vol. 6 No. 2 (2025): JASEE-September
Publisher : Program Studi Teknik Elektro - Fakultas Teknik - Universitas Widyagama Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31328/jasee.v6i2.03

Abstract

Growing energy demand and the depletion of fossil fuel resources have increased the need for sustainable alternative energy sources. Solar energy is suitable for tropical regions and can be applied to small-scale charging systems. This study designs and implements a temperature monitoring and control system for a solar-powered mobile phone charging box to maintain internal temperature stability and support battery charging performance. The system uses a NodeMCU ESP8266 microcontroller, DHT22 sensor, cooling fan, lighting load, Wi-Fi communication, and Blynk Internet of Things platform for real-time smartphone monitoring. Temperature and humidity data are collected inside the box and transmitted to Blynk, while the fan is activated automatically when the temperature exceeds the predefined threshold. Test results show that the system detected changes in operating conditions. When the fan was off and the lamp was on, the temperature was 28°C with 68.40% humidity. When the fan was on and the lamp was off, the temperature reached 30°C with 78.50% humidity. Solar panel output varied from 19.9 V, 0.393 A, and 7.834 W in the morning to 16.02 V, 0.16 A, and 2.563 W in the afternoon. These findings indicate that the proposed system can support real-time monitoring and automatic thermal control.