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All Journal Journal of Electronic and Electrical Power Application J-Proteksion : Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin
Prasetyo, Rahardian Luthfi
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Automotive Engineering Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Materials Science & Nanotechnology Mechanical Engineering

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A FAN SPEED CONTROLLER USING IOT BASED ON RASPBERRY Pi AND SMARTPHONE Wahjudi, Dody; Tri, Watiningsih; Sobirin, Abdul Aziz; Daramawan, Isra' Nuur; Prasetyo, Rahardian Luthfi
Journal of Electronic and Electrical Power Applications Vol. 5 No. 1 (2025): JEEPA Volume 5 Nomor 1
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v5i1.2274

Abstract

Advences is eletronic techonology have helpen in the development of system that make things easier. One off them is the application of a fan sped control system using a smartphone and knowing number of RPM for each level. This study taks the topic of fan speed control devices and determines the number of rpm for each level using an infrared sensor using an IOT-based nodemcu microcontroller. The purpose of this research is to find out how to design a fan speed control device using an internet of thing-based Raspberry and to find out how the system works on a fan speed control device and find out what the rpm is using an Internet of Things-based Raspberry. The design of a fan speed rpm regulator has been successfully designed and can be applied at home using the IoT system. In the design there is an error of 9.36% at the raspberry input voltage and 17.64% at the raspberry output, 2.3% relay input and 1.84% relay output, 3.4% ESP-01 module input and 1.5 % output on the ESP-01 module, 3.12% infrared input and 65.8% infrared output..
DESIGN AND CONSTRUCTION OF A TEMPERATURE AND HUMIDITY AUTOMATION SYSTEM IN A MUSHROOM HOUSE USING RASPBERRY PI Sudaryanto, Eko; Wahjudi, Dody; Daramawan, Isra' Nuur; Prasetyo, Rahardian Luthfi; Sukowati, Irawan Dharma; Setiawan, Dwi Agus
Journal of Electronic and Electrical Power Applications Vol. 5 No. 1 (2025): JEEPA Volume 5 Nomor 1
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v5i1.2275

Abstract

Air temperature and humidity factors can affect the growth and development of oyster mushroom plants. Ideally, oyster mushroom cultivation in highland areas has a low temperature, ranging from 22-28 ° C and humidity> 70%, if the cultivator wants to develop oyster mushroom cultivation has land / location in the lowlands which tends to have high temperatures, the mushrooms will die easily. In lowland locations the average temperature is 33-37 ° C, so there is a need for a tool that can control and monitor the humidity and temperature of the mushroom cultivation room, so that the cultivation room gets the ideal temperature. In this research, the author makes a monitoring system for air temperature and humidity using a DHT-11 sensor in Internet of Things-based oyster mushroom cultivation in an oyster mushroom cultivation house, if the temperature in the room is detected> 28 ° C, the Raspberry Pi microcontroller will give orders to the relay to turn on the fan and water pump. Fans and water pumps function to increase humidity and reduce temperature. This tool can certainly make it easier for us to monitor and control the temperature in the room, so that the temperature in the room can be maintained, so that oyster mushrooms can grow well and have good quality too.
Rancang Bangun dan Evaluasi Sistem Peringatan Dini Panel Pompa Air Pamsimas Berbasis Esp32 dan Telegram Bot Prasetyo, Rahardian Luthfi; Darmawan, Isra’ Nuur; Nurdiniyah, Elsa Sari Hayunah; Sucipto
J-Proteksion: Jurnal Kajian Ilmiah dan Teknologi Teknik Mesin Vol. 10 No. 1 (2025): J-Proteksion
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jp.v10i1.3580

Abstract

Ketersediaan air bersih di wilayah pedesaan melalui program PAMSIMAS sering terkendala oleh habisnya token listrik, kegagalan pompa, dan trip overload yang menyebabkan terganggunya pasokan air bagi komunitas. Penelitian ini bertujuan merancang dan memvalidasi sistem peringatan dini panel kontrol pompa PAMSIMAS berbasis mikrokontroler ESP32 dan Telegram Bot, dengan target lag time notifikasi di bawah 10 detik. Metode penelitian meliputi desain dan implementasi perangkat keras (sensor arus ACS712, sensor tegangan ZMPT101B, relay, UPS cadangan) serta pemrograman firmware ESP32 untuk pembacaan sensor dan pengiriman pesan melalui API Telegram. Pengujian dilakukan dalam tiga tahap: unit testing laboratorium, integrasi end-to-end dengan 12 skenario panel, dan uji lapangan selama 14 hari di lokasi Sidabowa. Hasil menunjukkan rata-rata lag time 5,01 detik (std=0,95 s), akurasi deteksi 98,0%, false positive rate 1,5%, serta stabilitas operasi dalam simulasi pemadaman listrik dan overload. Pengalaman pengguna mengindikasikan tingkat kemudahan tinggi dalam penggunaan perintah teks dan format notifikasi. Kesimpulannya, sistem ini efektif, terjangkau, dan mudah direplikasi, menawarkan solusi IoT-Chatbot untuk meningkatkan keandalan layanan air PAMSIMAS. Rekomendasi meliputi perluasan uji di berbagai jaringan seluler dan integrasi SMS fallback untuk memperkuat robustness komunikasi.
Co-Authors Daramawan, Isra' Nuur Darmawan, Isra’ Nuur Dody Wahjudi Dwi Agus Setiawan Nurdiniyah, Elsa Sari Hayunah Sobirin, Abdul Aziz Sucipto Sudaryanto, Eko Sukowati, Irawan Dharma Tri, Watiningsih