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Journal : Journal of Electrical Engineering and Computer (JEECOM)

Perancangan Alat Perbaikan Faktor Listrik Rumah Tangga Dengan Monitoring Telegram Pian pian; Indah Sulistiyowati; Arief Wisaksono
Journal of Electrical Engineering and Computer (JEECOM) Vol 5, No 1 (2023)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v5i1.5841

Abstract

Energi listrik merupakan salah satu kebutuhan hidup. Penggunaan beban listrik induktif dapat menurunkan nilai factor daya pada listrik, faktor daya yang baik adalah antara 0,85 sampai 1. Oleh karena itu perlu ditambahkan kompensasi daya reaktif yang timbul dari beban listrik induktif untuk menghindari kerugian yang timbul akibat kekurangan daya. nilai faktor daya. Dengan menggunakan kapasitor yang dipasang secara paralel dapat mengimbangi daya reaktif dan meningkatkan nilai faktor daya. Alat ini menggunakan ESP32 sebagai mikrokontroler dan sensor PZEM 004T untuk mengukur besaran listrik. Hasil pengukuran ditampilkan pada LCD dan smartphone Android yang dikirimkan melalui internet. Modul relai digunakan sebagai sakelar pemilihan kapasitor otomatis untuk peningkatan faktor daya. Ditemukan bahwa hasil tes pembacaan sensor memiliki akurasi hingga 99,7%. Untuk peningkatan efisiensi, nilai faktor daya dapat mencapai 95%, dan peningkatan tertinggi adalah 35,8%. Sedangkan pengujian pengiriman data juga dapat dilakukan pada jarak 53 Km.
Utilization of a Pressure Sensor as a Pressure Regulator in an Autoclave Machine for Medical Equipment Sterilization and IoT-Based Monitoring Saickoni, Mohammad; Falah, Agus Hayatal; Anshory, Izza; Wisaksono, Arief
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 2 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i2.12222

Abstract

An autoclave is a sterilization device that operates using high-pressure steam to eliminate microorganisms. However, in conventional systems, pressure regulation is still performed manually, which can lead to inconsistencies in the sterilization process and reduced effectiveness. This study developed an automatic pressure control system based on a digital pressure sensor, controlled by an Arduino Uno microcontroller and equipped with an ESP8266 module for real-time monitoring via the Internet of Things (IoT). The system also utilizes a MAX6675 temperature sensor, a solenoid valve as a pressure actuator, and an LCD as a local interface. Testing was conducted at three pressure settings (10, 15, and 25 psi) for a duration of 15 minutes. The results showed that the system was able to maintain pressure with a fluctuation tolerance of ±0.3 psi and successfully transmitted temperature and pressure data to a cloud dashboard in real-time. This system is considered effective in improving the efficiency, accuracy, and safety of the sterilization process, and has the potential to be implemented in medical and laboratory facilities.
Co-Authors A. Miftakhurrahmat Achmad Fatchur Rochman, Achmad Fatchur Achmad Karim Fadhillah Adam, Mochammad Rizki Ade Efiyanti Adhimanata, Yogi Adiansyah, Aldo Agus Hayatal Falah Ahmad Ahfas Ahmad Ahfas, Ahmad Ahmad Fudholi Ahmad Rifandi Akbar Ari Wibowo Akhmad Ahfas Alamsha, Mukhammad Ariya Amelia K, Paramitha Andika Aliviameita Anggie Wedha Puspita Anggraeni, Aprilia Putri Anis Farihah Anis Farihah, Anis Anjani, Kafita Luluk Arena, Ghinnata Alsyah Arief Rachman Yunanto Cylen Setyo Rini Darmaji, Muhammad Desyandri Desyandri Donny Wiraputra Dwi Hadidjaja Dwiki Maulana Rizaldi Efiyanti, Ade Egha Arya Fadly Hikmatus Sholichin Faris, Faisal Fauziyah, Mai Rizki Febrian, Dharma Ekita Putra Ferry Wahyu Perdana Hadiyatulloh, Moh Hindarto Ilham Ramadhana Chofananda Indah Sulistiyowati Indah Sulistyowati, Indah Ivan Danu Tirta Izza Anshory Jamaaluddin Lukman Hudi Masruchin Masruchin Masruchin Masruchin Mas’ud, Ibnu Maulidani, Muhammad Faza Maydia Anggraeni, Putri Meryn Linanda Agustin Miftahul Mushlih Mochammad Derian Ramadhan Mochammad Luthfan Hakim Mochammad Luthfan Hakim Mohamad Abid Sahuri Muhammad Aris Rafiansyah Muhammad Faris Muhammad Faris, Muhammad Muhammad Nasar Muhammad Shofiyuddin Muhammad Umar Mokhtar Novia Ariyanti Nurbaya, Syarifa Ramadani Phalah, Surya Mahendra Pian pian Pradana, Aldi Prasetyo, Yoga Eko Puspitasari Puspitasari Rachmad Aditya Pratama Rahmawati, Jurotul Islamiah Nur Rakhmad Fajar Ashari Ramadhan, Mochammad Derian Ribangun Bamban Jakaria Riski Yulianto Riski Yulianto Robbiatul Adawiyah Rossoleh, Andriyan Herqi Saickoni, Mohammad Sarwan Hamid Setyawan, Candra Dwi Setyo Rini, Cylen Shazana Dhiya Ayuni Sumarno Sumarno Sumarno Sumarno Syahrorini, Syamsudduha Syarifa Ramadani Nurbaya TATI NURHAYATI Tinara , Dinda Tia Tirta, Ivan Danu Wibowo, Akbar Ari wildan arief prasetyo Wiwik Sumarmi Yanik Purwanti Yoga Eko Prasetyo Yoga Eko Prasetyo