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All Journal Jurnal EECCIS MATAPPA: Jurnal Pengabdian Kepada Masyarakat KOMPUTEK Jurnal Teknik Elektro dan Komputer TRIAC RESISTOR (Elektronika Kendali Telekomunikasi Tenaga Listrik Komputer) JIPI (Jurnal Ilmiah Penelitian dan Pembelajaran Informatika) G-Tech : Jurnal Teknologi Terapan Journal of Electrical Engineering and Computer (JEECOM) Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat ELECTRA : Electrical Engineering Articles Insearch: Information System Research Journal Informatics, Electrical and Electronics Engineering Jurnal Fortech International Journal of Multidisciplinary Approach Research and Science Nucleus Journal Jurnal FORTECH
Bachri, Affan
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Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Analisis Efisiensi Konsumsi Daya Listrik di Bank X Surabaya Bachri, Affan; Mauladi, Kemal Farouq; Laksono, Arief Budi; Rudianto, andi andi
KOMPUTEK Vol. 8 No. 1 (2024): April
Publisher : Universitas Muhammadiyah Ponorogo

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

Abstract

Such advances in science and technology are growing more rapidly, making electrical energy a very important source of energy for human life. The importance of electrical energy in everyday life and in the development that is being carried out, demands a reliable and efficient electrical system in technical and cost aspects that can serve and meet human needs well. The method carried out uses observation techniques in the field to find out real data in the field, uses comparative techniques to compare two sample variables or two different times, and uses data collection techniques such as electricity bill accounts, single line charts and dena of the Bank X Surabaya building.From the calculation of the cost of electricity account bills at the Bank X Surabaya Building, which is 528,174 kWh / year with an initial IKE value of 396 kWh / Year is said to be wasteful in the use of electrical energy according to the Energy Consumption Intensity (ECI) standard, where the Energy Consumption Intensity (ECI) standard in Office Buildings is 240 kWh / year. So from the analysis carried out, it was found that Energy Saving Opportunities (ESO) in the lighting system obtained the results of reducing electrical energy consumption for one year, which was 37.4% with savings of 9,912 kWh / Year and in the air conditioning system obtained Saving electrical energy by 29% with savings of 8,565 kWh / Year. Electrical Energy Saving Opportunities in Bank X Surabaya Building are obtained by conducting energy audits from existing data sources in the building and calculating all power loads. After a detailed audit, it was found that Energy Saving Opportunities (ESO) were replaced by CFL lamps, TL Fluorescent into LED lamps. And for the air conditioning system by replacing Non-Inverter AC into Inverter AC.
Sistem Monitoring Daya Sel Surya Pada Mobil Listrik Surya Unisla Berbasis IoT Bachri, Affan; Laksono, Arief Budi; Susilo, Purnomo Hadi; Hartantyo, Sugeng Dwi; Rohman, Mohammad Ainur
Jurnal Teknik Elektro dan Informatika Vol 5 No 1 (2025): INFOTRON
Publisher : Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/infotron.v5i1.22945

Abstract

In this study, Unisla's solar electric vehicles uses five 100Wp solar panels assembled in series so that it has a total power of 500Wp. The design of this solar cell power monitoring system uses ESP32 as a microcontroller with the concept of Internet of Things (IoT) so that the device can be connected to the internet in real-time. The sensors used to read the current and voltage flowing from the solar panel are the ACS712 sensor and the voltage sensor is a voltage divider circuit made from resistors with R1 66100 Ohm and R2 3200 Ohm values respectively. Of the 10 test samples, the average error value of the voltage sensor used had a fairly good accuracy, with an average error of only 0.301%. This shows that the measurement difference between the sensor and the multimeter is relatively small. Meanwhile, the measurement difference between the ACS712 sensor and the power supply is very small, ranging from 0.01 to 0.02 Amperes with an average error of 0.01%. This shows that the measurement deviation of the ACS712 sensor compared to the reference value is very small, making it reliable for current measurement applications. The power monitoring tool developed was successfully implemented on Unisla Solar Electric Vehicles in real-time. Tests show that the appliance can read the voltage, current, and power generated by 5 solar panels assembled in series with a total power of 500Wp. The highest rated voltage data is 73.12Volts at 14.00, while the lowest data is 65.22Volts at 17.00, the rated highest rated current is 7.11A at 12.00, while the lowest current is 1.10A at 17.00, the highest rated power is 505.65Watt at 13.00, while the lowest power is 71.74 Watts.
Rancang Bangun Sistem Keamanan Dan Pengendali Jarak Jauh Sepeda Motor Menggunakan Android Berbasis Nodemcu ESP32 dan GPS Romadlon Ardliyansyah, Moh Soleh; Bachri, Affan
Jurnal FORTECH Vol. 3 No. 1 (2022): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v3i1.104

Abstract

Technological developments have penetrated various fields, including motor vehicle safety. The manufacturer's standard locking system is deemed insufficient to protect motorized vehicles from theft. A combination of software and hardware is required to create an additional security system. The purpose of this research is to design and build a motorcycle safety device using IoT-based GPS. The system is designed when a forced vibration occurs in the ignition zone, a warning message is sent via the Blynk application and the horn sounds. To turn on the machine, you can via the widget in the Blynk application, the Contacts button is ON, then press the Machine ON to turn off the machine by pressing the Contacts OFF button in the Blynk application. To detect the location of a smartphone-controlled motorcycle with the Blynk application. The design of this tool uses several components, namely the SW-420 vibration sensor as an engine warning indicator sensor, the Neo6mv2 GPS sensor as a coordinate sensor, using the NodeMCU ESP32 microcontroller to process data and communicate with a WiFi modem and use a relay as a control button to turn on and off the engine, turn on horn. All components require a 5V supply voltage from a 12V motor battery, this voltage is reduced to 5V with the LM2596 module.
Prototype Kotak Menjaga Kekeringan Dan Kelembaban Sepatu Berbasis Mikrokontroller Afandi, Faizal Qurnia; Bachri, Affan; Ilmi, Ulul
Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems) Vol. 16 No. 1 (2022)
Publisher : Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jeeccis.v16i1.683

Abstract

Shoes are one of the most important clothes for daily life. However, not just a season factor that affects of the problem to drying shoes when wet, could be due to the situation and conditions like in the evening that would not be possible and will not be able to find the scorching light or sunlight. Based on the problem, the author devising a shoes dryer as well as odor-causing bacterial disinfectant in shoes. The result of Prototype Box Dryer and Automatic Bacterial Disinfectant Odor Causing of Shoes in Microcontroller Based, when the power supply is given voltage then the tool will be working. How Prototype Box Dryer and Automatic Bacterial Disinfectant Odor Causing of Shoes in Microcontroller Based works : the first fan will lit up appropriate to humidity above 90%, the second fan will lit up appropriate to the temperature above 34ºC, heating element lit up appropriate to humidity above 90%, UV-C lamp will lit up appropriate to humidity below 89%. The result of the temperature and humidity will be showing on the LCD 16x2
Implementation of PLC Outseal in the Control and Monitoring System for Chicken Farming Using SCADA Haiwell Wahyudi, Teguh; Abidin, Zainal; Bachri, Affan
G-Tech: Jurnal Teknologi Terapan Vol 9 No 4 (2025): G-Tech, Vol. 9 No. 4 October 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/g-tech.v9i4.7800

Abstract

The rapid growth of the poultry industry necessitates efficient environmental control in chicken farming. One of the main challenges is the high concentration of ammonia gas (NH₃) from chicken manure, which can adversely affect chicken health and productivity. This study presents the design and implementation of an automated control and monitoring system for chicken farms using a Programmable Logic Controller (PLC) Outseal and a Supervisory Control and Data Acquisition (SCADA) Haiwell. The system aims to maintain optimal environmental conditions, particularly ammonia gas concentration and temperature, which are critical for poultry health and productivity. The system utilizes MQ-135 and LM35 sensors to monitor ammonia and temperature levels, respectively, and is built on a master-slave architecture using the MODBUS RTU protocol. Data is transmitted in real-time to the SCADA dashboard, enabling automated control of the blower system. Experimental results demonstrated that the system effectively maintained ammonia levels between 20–35 ppm and temperature between 35–38°C. The LM35 sensor achieved an average error rate of 0.83%, while the MQ-135 sensor showed an error of 1.80%. The RS-485 communication protocol enabled stable data transfer up to 200 centimeters. These results indicate that the system can significantly improve poultry farming management through automation and environmental optimization.
Rancang Bangun Alat Sistem Pembuangan Asap Rokok Pada Smoking Room Menggunakan Sensor MQ 2 Berbasis IoT Bachri, Affan; Ezra Syirojudin, Moh
Nucleus Journal Vol. 1 No. 1 (2022): May
Publisher : Universitas Darul Ulum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32492/nucleus.v1i1.1102

Abstract

Indonesia faces a serious threat, the prevalence of male smokers in Indonesia is the highest in the world, it is estimated that more than 97 million Indonesians are exposed to cigarette smoke. Many ways have been done to reduce the negative impact of cigarette smoke. One of them is the provision of a smoking room. In this study, a tool is made which is a prototype of a special smoking room. This room uses a fan in the form of exhaust in and exhaust out. The design made as a simulation of the room is a box made of 2 mm acrylic which has a size of 23x18x18 cm, in the box there are 2 12 V fans, there is an MQ2 sensor at the top to detect cigarette smoke, then at the bottom left is the ionizer and the top is 1 Watt LED lamp in warm white color. Then for the control box using 2 mm acrylic with a size of 11.5x9x9 cm, at the top there is a 16x2 LCD which is used to display the sensor output results, at the bottom of the LCD there is a power button then an indicator light and a toogle switch which is used to turn on the 1 watt LED light in the simulation box.. Introduction
Deteksi Kualitas Air Wslic Via Internet Of Things (IoT) Budi, Agus Setia; Bachri, Affan; Hanif, Abu
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.v6i1.7345

Abstract

Akses terhadap air bersih dan aman sangat penting untuk menjaga kehidupan, mendukung ekosistem, dan meningkatkan kesejahteraan manusia. Namun, sumber-sumber air di seluruh dunia semakin terancam oleh polusi, aktivitas industri, dan perubahan lingkungan. Pemantauan kualitas air secara real-time menjadi sangat penting untuk memastikan ketersediaan air minum yang aman dan melindungi lingkungan perairan. Penelitian ini bertujuan untuk merancang alat yang mampu secara real-time memantau kondisi air di proyek WESLIC dengan menggunakan teknologi Internet of Things (IoT). Alat ini menggunakan sensor pH-4502C untuk mengukur tingkat keasaman dan kebasaan air, dan data kemudian dikirim ke platform Internet of Things (IoT) melalui perangkat ESP8266. Data ini dapat diakses melalui web atau smartphone. Hasil dari penelitian ini adalah sebuah alat yang mampu memantau nilai pH air menggunakan sensor pH-4502C dan menampilkan data melalui aplikasi Blynk. Hasil perbandingan antara nilai sensor pH meter analog dan pH meter digital menunjukkan perbedaan yang tidak signifikan. Analisis hasil pengujian menghasilkan rata-rata presentasi kesalahan sebesar 1,79%, dengan tingkat akurasi sensor pH sebesar 98,21%. Hal ini menunjukkan bahwa sensor pH berfungsi dengan baik dan dapat melakukan pemantauan melalui aplikasi Blynk, dengan mengirimkan pemberitahuan jika pH air berada di bawah 6 atau di atas 8. Hasil pemantauan dapat divisualisasikan melalui aplikasi Blynk pada smartphone 
Rancang Bangun GPS Tracker dan Monitoring Kondisi Baterai Pada Mobil Listrik Berbasis Mikrokontroler ESP32 Budi, Agus Setia; Bachri, Affan; Susilo, Purnomo Hadi; Hartantyo, Sugeng Dwi; Irawan, M Rudi
Journal of Electrical Engineering and Computer (JEECOM) Vol 6, No 2 (2024)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v6i2.9131

Abstract

Mobil listrik Surya Unisla merupakan kendaraan yang menggunakan baterai sebagai sumber tenaganya dan menggunakan motor BLDC sebagai penggeraknya. Perawatan baterai tidak dapat diabaikan karena baterai merupakan bagian utama dari mobil listrik. Tegangan baterai yang tidak terpantau dengan baik dapat mengakibatkan penurunan kinerja dan umurbaterai. Oleh sebab itu, dibutuhkan monitoring kapasitas baterai pada mobil listrik surya unisla. Metode pembuatan sistem mencakup penggunaan modul GPS NEO-6 untuk pelacakan posisi kendaraan, rangkaian pembagi tegangan untuk membaca tegangan baterai, dan sensor arus ACS785 untuk mengukur arus yang mengalir dari baterai kekontroler motor. Hasil pembacaan tersebut kemudian diolah menggunakan mikrokontroler ESP32 sehingga didapatkan keluaran berupa tegangan baterai, pesentase, dan lokasi kendaraan. Hasil keluaran berbentuk data selanjutnya dikirim ke firebase dengan menghubungkan ke Wifi kemudian ditampilkan pada aplikasi yang telah di desain menggunkan kodular. Sistem memiliki  rata-rata eror pembacaan latitude awal rute  0,003 dan akhir rute 0,003, rata-rata eror pembacaan  longitude awal rute 0,0004 akhir rute 0,0004. Hasil pembacaan tegangan baterai dijadikan pesentase, ketika tegangan baterai 60 volt maka persentasenya 100% dan ketika tegangan baterai 56 volt atau lebih kecil pesentasenya 0%. Hasil riwayat pembacaan sensor disimpan pada SD Card
Rancang Bangun Robot Pengambil Sampah Berbasis Android Darmawan, Aditya; bachri, affan
KOMPUTEK Vol. 7 No. 2 (2023): Oktober
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/jkt.v7i2.2292

Abstract

Robot pemungut sampah ini akan dikendalikan melalui android dengan memanfaatkan internet dan modul Bluetooth. Rancanagan sistem ini bermula pada aplikasi smartpone android yang dibuat dengan menggunakan MIT APP invertor. Dan melalui aplikasi smartpone android tersebut robot dapat dikendalikan untuk bergerak mengambil sampah secara otomatis dengan menggunakan sensor garis yang sudah dibuat dan sesuai perintah yang telah dimasukan dalam program. Hasil dari kinerja alat robot pengambil sampah berbasis android ini akan diketahui melalui pengujian dari masing masing komponen dan pengujian seluruh alat. Adapun komponen-komponen tersebut adalah motor DC. Motor servo. Arduino nano, Bluetooth, dan pengujian keseluruhan alat karena pengujian dari masing masing komponen menggunakan perbandingan  antara bebab sampah yang diambil dengan besar nilai PWM dan pengaruh tegangan dari alat dasar Volt DC. Dan bertambah Hasil terhadap komponen dan keseluruhan alat tersebut didapat hasil rata yang cukup membantu tenaga manusia dalam pengambilan sampah di lingkungan 
Rancang Bangun Alat Deteksi Cepat Kualitas Air Bersih Berbasis Internet of Things Bachri, Affan; Garside, Annisa Kesy; Junaidi, Mahbub; Laksono, arief Budi; Santoso, Eko Wahyu
KOMPUTEK Vol. 9 No. 2 (2025): Oktober
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/jkt.v9i2.3372

Abstract

Water is one of the primary needs essential for all living beings. In daily life, water is not only used for drinking but also for bathing, washing clothes, irrigating agricultural fields, and various other activities. However, current water resources, both in terms of quantity and quality, are increasingly unable to meet rising demands. The quality of water for daily use has also deteriorated significantly. The increasing annual demand for water is driven by population growth and the fact that almost every human activity requires water. The diversity of human activities has led to rising water pollution, which is one of the major factors contributing to the decline in the availability of clean water. To address this, a device capable of monitoring water quality is proposed. This tool is equipped with turbidity sensors, DS18B20 temperature sensors, and pH sensors, all controlled by an ESP 32 microcontroller and connected via the Internet of Things (IoT). Through this system, real-time water quality monitoring becomes feasible, enabling more optimal and efficient water utilization.
Co-Authors Abdul Ghofur Afandi, Faizal Qurnia Agus Setia Budi, Agus Setia Amri, Sholihul Anak Agung Gede Sugianthara Annisa Kesy Garside Darmawan, Aditya Ekasari, Ratna Ezra Syirojudin, Moh Hanif, Abu Hartantyo, Sugeng Dwi Hidayat, Faruq Dwi Fahrul Ilmi, Ulul Iqbal, Moh Irawan, M Rudi Javanas, Ishmed Junaidi, Mahbub Khuluqil Adzim, Moch Ikhwan Laksono, Arief Budi Laksono, Arif Budi M. Ghofar Rohman Mauladi, Kemal Farouq Ni’am, Wafirun Prakoso, Sigit Dwi Prasetyo, M. Romadhoni Eko Purnomo Hadi Susilo, Purnomo Hadi Rifky Aisyatul Faroh Rizky Dwi Saputra, Rizky Dwi Rohman, Ahmad Atho’ur Rohman, Mohammad Ainur Romadlon Ardliyansyah, Moh Soleh Rudianto, andi andi Santoso, Eko Wahyu Saputra, M. Bayu Irwan Susilo Putra, Moch Pradipta Teguh Wahyudi Ulul Ilmi Utomo, Heru Prasetio Wakhid, Abdur Rohman Waliuddin, Aubait Widyanto, Muhamad Irfan Zainal Abidin Zulkifli Lubis