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All Journal JURNAL SAINS PERTANIAN EQUATOR Jurnal Pendidikan Teknik Mesin STATOR: Jurnal Ilmiah Mahasiswa Teknik Mesin WAKTU: Jurnal Teknik UNIPA Jurnal Pendidikan Edutama Jurnal Tecnoscienza Jurnal Teknik Industri Terintegrasi (JUTIN) Journal of Electrical Engineering and Computer (JEECOM) Jurnal Fortech Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri Jurnal ELTEK Journal of Evrimata: Engineering and Physics Jurnal FORTECH Halaqa: Journal of Islamic Education
Utomo, Eko Budi
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Journal : Journal of Electrical Engineering and Computer (JEECOM)

 1 
Temperature and Humidity Monitoring System Using Node-Red Based on MQTT Protocol Utomo, Eko Budi; Izzaturrahmani, Nurhaliza
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 1 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i1.10658

Abstract

Temperature and humidity monitoring system integrated with the Internet of Things (IoT) is an innovative step in monitoring environmental conditions in real-time. This research develops a monitoring system based on the MQTT (Message Queuing Telemetry Transport) protocol integrated with the Node-RED platform. A temperature sensor is used to read temperature data, which is then sent via the MQTT protocol to the broker server. Node-RED acts as a visual interface to process, analyze, and display the temperature data in the form of an interactive dashboard. The system is designed to support easy integration, lightweight data management, and remote monitoring. Experimental data was obtained by comparing sensor readings with a variety of different environmental conditions. The test results show that this monitoring system is able to provide information related to temperature data with an accuracy above 98.4%. With this system, users can monitor temperature and humidity based on accumulated data or in real-time so that it is more accurate because it has a small average error of 0.4°C. Users can plan actions to be taken related to controlling environmental conditions.
Research Study of ROS2 Library and Interface Development for Industrial Robotic Arm Mitsubishi RV2-SDB Utomo, Eko Budi; Aziz, Mochammad Abdul
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 1 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i1.10663

Abstract

This research study is purposed for development the ROS2 library wich provides the ROS2 interface for industrial robotic arm Mitsubishi RV-2SDB. This library for facilitate the important data acces, such as data joint, position, jog mode, error message, and alarm. By utilizing the ROS2, this library designed for integration suport and robot development in simulation of industrial process, as well as wider automation. The use of ROS2 is deployment modularity and scalability, enable to easier integration with existing automation system. Research studies show that this library is able to improve the efficiency and reliability of robot operations, supporting the industrial revolution 4.0 by creating flexible and integrative solutions.
Penerapan Pid-Fuzzy Berbasis Ladder Diagram Untuk Kontrol Kecepatan Dan Posisi Sejajar 2 Benda Utomo, Eko Budi; Ningrum, Endah Suryawati
Journal of Electrical Engineering and Computer (JEECOM) Vol 6, No 1 (2024)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v6i1.8476

Abstract

Pada penelitian ini diimplementasikan sistem kontrol kecepatan dan posisi sejajar 2 benda pada conveyor yang berbeda. Setiap conveyor memiliki sensor jarak. Selisih data jarak pada masing masing conveyor digunakan untuk kontrol posisi sejajar saat conveyor aktif. Selain itu terdapat variasi beban yang perlu dikontrol untuk tetap mencapai kecepatan yang diperlukan. Sistem ini menggunakan hardware (PLC Siemens S7-300), Software (Simatic Manager), dan mekanik berupa motor conveyor untuk sinkronisasi posisi 2 benda. Pada Fuzzy terdapat 4 input dan 1 output berupa setpoint kecepatan motor. Setpoint ini diproses oleh kontrol PID dengan umpan balik yang berasal dari  data rotary encoder atas kecepatan motor yang berubah karena variasi beban. Program Fuzzy-PID diimplemetasikan dengan instruksi dasar (tidak menggunakan fitur add-on software atau Function Block) dan ditanam pada 2 buah PLC yang saling berkomunikasi. Hasil pengujian kecepatan motor paling cepat dan stabil pada 50 rpm terhadap variasi beban 2.5 kg sampai 9.5 kg dengan respon waktu kembali menuju steady state sebesar 200ms (pemberian beban) dan sebesar 350 ms (pelepasan beban). Hasil output fuzzy1 mempunyai galat rata-rata sebesar 5% dan output fuzzy 2 sebesar 5.7%.
Co-Authors Achmad Fauzan, Bagas Dwi Atmaja Aryaseta, Aziz Wisnu Azila, Nur Azizah, Tiffany Putri Benita, Almas Zerlina Darojah, Zaqiatud Dwi Widjanarko Edy Tya Gullit Duta Pamungkas, Edy Tya Gullit Duta Endah Suryawati Ningrum Endra Pitowarno Eny Kusumawati Erlinda Yurisinthae Gamar, Farida Hadidjija, Kusno Hadinata, Refrian Hafid, Moh. Ali Hilmi, Wildan Huda, Muhammad Saiful Imanuddin, Rahmat Izzaturrahmani, Nurhaliza Jumali, Muhammad Abdul Jun Surjanti Luqman Hakim Maulana, Faris Rochman Mochammad Abdul Aziz, Mochammad Abdul Mufida, Amatulloh Nevada, Feronica Shera Prasetyo, Yogi Dwi Purnomo, Didik Setyo Putra, M Hengki Riawan Putra, Muchamad Hengki Riawan Putra, Muhammad Hengki Riawan Rakhmad Hidayat Sarjito, S Satria, Novian Fajar Siti Sri Wulandari Sugianto, Cahyo Sukamto, Dinda Dwi Lukita Susanti Susanti Tamami, Ni’am Tamara, Mohamad Nasyir Wardhani, Larasati Kusuma Winarno Dwi Rahardjo, Winarno Dwi Winarno Dwi Raharjo Yulandari, Putri