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All Journal Jurnal Pendidikan Bahasa Jepang Undiksha JISIP: Jurnal Ilmu Sosial dan Pendidikan INFOKUM Jurnal Scientia JURNAL PENDIDIKAN SAINS SOSIAL DAN AGAMA NUCLEUS: Jurnal Sains dan Teknologi Jurnal Aksi Afirmasi: Jurnal Pengabdian kepada Masyarakat Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Instal : Jurnal Komputer Jurnal Info Sains : Informatika dan Sains Jurnal Jalasena Alif Lam: Journal of Islamic Studies and Humanities Jurnal Pengabdian Masyarakat Nusantara Jurnal Indonesia Sosial Teknologi Journal of Artificial Intelligence and Digital Business Innovative: Journal Of Social Science Research International Journal of Economic, Technology and Social Sciences (Injects) GEMBIRA (Pengabdian Kepada Masyarakat) PEDAMAS (Pengabdian Kepada Masyarakat) Jurnal Pengabdian Masyarakat dan Riset Pendidikan Journal of Information System and Education Development Journal Education And Islamic Studies KBJPM- Kayuh Baimbai Jurnal pengabdian masyarakat J-CEKI Bambu Laut: Jurnal Pengabdian Masyarakat
Ahmad Dani
Universitas Pembangunan Panca Budi
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry 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 Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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Journal : INFOKUM

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Analysis of the Working System of a Carcinogenic Substance Neutralization Device (Smoke/Gas) in Enclosed Space Using an MQ2 Sensor Based on Arduino Uno Nuraprilyani Pasaribu; Beni Satria; Ahmad Dani
INFOKUM Vol. 13 No. 03 (2025): Infokum
Publisher : Sean Institute

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Abstract

Air pollution in enclosed spaces, particularly from carcinogenic substances such as smoke and hazardous gases, poses significant health risks. Effective detection and neutralization of these harmful compounds are crucial to ensuring indoor air quality and human safety. This study analysed the working system of a carcinogenic substance neutralization device that utilizes an MQ2 gas sensor and Arduino Uno for real-time monitoring and control. The system is designed to detect the presence of carbon monoxide (CO), liquefied petroleum gas (LPG), smoke, and other harmful gases using the MQ2 sensor. When the sensor detects a gas concentration exceeding a predefined threshold, the Arduino Uno microcontroller triggers an exhaust fan or an air purification mechanism to neutralize the pollutants. The system also features a real-time display and an alarm to alert users of hazardous gas levels. The experimental results indicate that the MQ2 sensor effectively detects gas concentrations with a fast response time. The Arduino-based control system efficiently activates the neutralization process, improving air quality in enclosed spaces. The integration of this system with smart monitoring devices can enhance air pollution management in industrial, residential, and commercial environments. This paper contributes to the development of low-cost, automated air purification systems for enclosed spaces, with potential applications in health safety, environmental protection, and industrial settings. Future research may focus on integrating IoT-based remote monitoring and advanced filtration technologies to enhance the system’s efficiency and adaptability.
Modeling the Effect of Changes in Solar Radiation Rays on Solar Cell Output Using MATLAB/Simulink Ali Akbar Berutu; Ahmad Dani; Beni Satria
INFOKUM Vol. 13 No. 04 (2025): Infokum
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58471/infokum.v13i04.2805

Abstract

The intensity of solar radiation is the main factor that affects the performance of solar cells in generating electrical power. This study modeled the effect of solar radiation changes on the power output of solar panels using Matlab/Simulink, with solar radiation data from Nasa Power for the Tanjung Anom location. The simulation was carried out to measure the output power based on variations in solar radiation intensity and ambient temperature in the effective time range, namely 09.00 to 16.00. The results show that the intensity of solar radiation is directly proportional to the output power of solar panels. At the highest radiation intensity of 620.35 W/m², the maximum power produced reaches 107.6 W, with a voltage of 20.35 V and a current of 5.286 A. On the other hand, at the lowest radiation of 205.61 W/m², the power decreases to 11.94 W. The model successfully illustrates the linear relationship between solar radiation, voltage, current, and output power, and shows the sensitivity of solar panels to changes in environmental parameters. Using MATLAB/Simulink, this model can be used to design and optimize photovoltaic systems according to local conditions. This research makes an important contribution to a deep understanding of the characteristics of solar cells, as well as a reference in the development of more efficient and environmentally friendly solar energy systems.
An Analysis Of Working System Carcinogenic Substance Neutralization Tool (Smoke/Gas) In A Closed Space Using An Arduino Uno-Based MQ3 Sensor Nuraprilyani Pasaribu; Beni Satria; Ahmad Dani
INFOKUM Vol. 13 No. 03 (2025): Infokum
Publisher : Sean Institute

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Abstract

This study aims to analysed the working system of a carcinogenic substance neutralization device for smoke or gas in enclosed spaces, using an MQ3 sensor based on Arduino Uno. Carcinogenic substances in the form of smoke or gas can pose significant health risks, especially in areas with limited air circulation. The device developed in this research utilizes the MQ3 sensor to detect harmful gases, which are then processed through Arduino Uno to automatically activate the neutralization system. The research method involves the design, assembly, and testing of the neutralization system. The MQ3 sensor functions as a detector for hazardous gases at specific concentration levels, sending data to the Arduino Uno, which triggers the activation of a fan and air filter as the neutralization system. Testing was conducted in an enclosed space to evaluate the effectiveness of the system in reducing harmful gas concentrations over a given period. The results indicate that this neutralization device effectively detects and significantly reduces harmful gas concentrations. The MQ3 sensor is highly responsive to changes in gas levels, and the Arduino Uno-based system allows for efficient automated control. With these results, the device is expected to serve as a solution for improving indoor air quality and protecting users from exposure to carcinogenic substances.
Analysis af Thermal Overload Relay (TOR) as a Protection Component For 3-Phase Induction Motors in Plastic Seed Chopping Machines Mhd. Ali Akbar Nasution; Solly Aryza; Ahmad Dani
INFOKUM Vol. 13 No. 04 (2025): Infokum
Publisher : Sean Institute

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Abstract

Three-phase induction motors require a protection system to safeguard them from various electrical threats, such as overvoltage, overload, and short circuits. This study analyzes a protection system used in a plastic seed chopping machine, where a thermal overload relay (TOR) is implemented as an overload protection mechanism. The TOR functions as a load controller to prevent the motor from overheating and burning out during operation. Based on the analysis, the following results were obtained: Premium Efficiency 3-Phase Induction Motor HLS447SR0608 operates with a nominal current of 6.2 A. The appropriate TOR setting is determined by multiplying the nominal current by 120%, resulting in a setting of 7.4 A.Induction Motor Aeef Frame 112m 3 Phase operates at 5.9 A, requiring a TOR setting of 7.08 A. Siemens P21 Plus Efficiency Motor 3 Phase 1LA02864SE41 operates at 4.5 A, with an appropriate TOR setting of 5.4 A. Three Phase Cage Induction Motor ACI-225M-8 operates at 5.5 A, requiring a TOR setting of 6.6 A. These findings demonstrate that using a TOR as a protection component effectively prevents motor damage due to overload, ensuring the safe and efficient operation of three-phase induction motors in plastic seed chopping machines.
Implementation of Low-Cost Programmable Logic Controller (PLC) Based on Arduino Uno as a Magnetic Relay Control System Sutan Aradji Larby Siregar; Ahmad Dani; Solly Aryza
INFOKUM Vol. 13 No. 04 (2025): Infokum
Publisher : Sean Institute

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Abstract

This research aims to develop and implement a magnetic relay control system based on a low-cost Programmable Logic Controller (PLC) using Arduino Uno and LDmicro programming. The main focus of this research is to create a reliable, efficient, and affordable control system that can be easily integrated into industrial and household applications. The hardware design was carried out systematically, involving the selection of main components, electronic circuit design, and physical arrangement of components, considering efficiency and safety. Software testing was conducted using LDmicro to design and simulate ladder diagrams, and XLoader to upload the program to the Arduino Uno microcontroller. The test results show that the control system based on Arduino Uno and LDmicro functions well in controlling the magnetic relay according to the designed logic. This ladder diagram-based approach proves to be simple, efficient, and economical for developing control systems. The implementation of an Arduino Uno-based PLC offers an affordable alternative to conventional automation solutions, making it suitable for applications in education, prototype development, and small-scale industries. This research is expected to contribute significantly to the development of low-cost automation technology and open up broader opportunities for implementation in various sectors.
An Analysis and Design of an Iot Based Automated Wood Drying System With Real Time Humidity Monitoring Arif Rahmansyah; Solly Aryza; Ahmad Dani
INFOKUM Vol. 13 No. 05 (2025): Infokum
Publisher : Sean Institute

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Abstract

Wood drying is an important process in the wood processing industry to improve its quality and durability. However, conventional methods are often inefficient due to the lack of real-time control of moisture levels. This study aims to analyze and design an au-tomatic wood drying system with Internet of Things (IoT)-based moisture monitoring. This system uses a moisture sensor to measure the water content in wood periodically, which is then sent to an IoT platform for remote monitoring. The data obtained is used to automatically control the heating element to maintain optimal conditions in the drying room. With the implementation of this technology, the drying process becomes more ef-ficient, energy efficient, and produces wood with more consistent quality. The test results show that this system is able to adjust the temperature and drying duration adaptively based on the actual condition of the wood, thereby increasing efficiency compared to conventional methods. It is hoped that this research can be an innovative solution for the wood industry in increasing productivity and quality of the final product.
Analysis of the Accuracy of PLC Control Systems in Conveyor Automation For Goods Distribution at PT Jaya Sentra Teknindo Seksama Reformasi Baene; Solly Aryza; Ahmad Dani
INFOKUM Vol. 13 No. 05 (2025): Infokum
Publisher : Sean Institute

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Abstract

Otomatisasi sistem conveyor merupakan bagian krusial dalam mendukung efisiensi proses distribusi logistik, terutama pada perusahaan berskala menengah hingga besar seperti PT Jaya Sentra Teknindo. Salah satu teknologi utama yang digunakan dalam sistem ini adalah Programmable Logic Controller (PLC), yang berfungsi sebagai pusat kendali dalam mengatur pergerakan barang secara tepat dan terprogram. Didalam Penelitian ini bertujuan untuk menganalisis ketepatan sistem kendali PLC dalam pengoperasian conveyor barang, baik dari aspek waktu, posisi berhenti, maupun sinkronisasi antar sensor dan aktuator. Metodologi yang digunakan dalam penelitian ini adalah pendekatan eksperimental dengan pengujian langsung pada sistem conveyor di lapangan. Data dikumpulkan melalui pengamatan, pengukuran posisi akhir barang, waktu tempuh conveyor, serta jumlah deviasi terhadap parameter yang telah diprogram pada PLC. Perangkat lunak pemrograman ladder diagram digunakan untuk mensimulasikan dan memvalidasi logika kontrol, sedangkan stopwatch digital dan sensor counter digunakan untuk mengukur ketepatan waktu dan respons sistem. Hasil pengujian menunjukkan bahwa sistem kendali PLC memiliki tingkat akurasi tinggi, dengan deviasi posisi rata-rata di bawah 1,5 cm dan toleransi waktu di bawah ±0,8 detik dari setpoint yang ditentukan. Selain itu, tingkat kesalahan deteksi sensor relatif rendah dan sistem mampu bekerja stabil pada beban kerja operasional normal. Dengan demikian, dapat disimpulkan bahwa sistem kendali berbasis PLC yang diterapkan pada conveyor distribusi di PT Jaya Sentra Teknindo memiliki ketepatan yang sangat baik dan dapat menunjang efisiensi logistik secara signifikan.
Implementation Analysis of a Temperature and Humidity Control System For a Nodemcu-Based Smart Food Storage Box Dina Tampubolon; Solly Aryza; Ahmad Dani
INFOKUM Vol. 13 No. 05 (2025): Infokum
Publisher : Sean Institute

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Abstract

An optimal food storage system is essential to maintain quality and prevent spoilage due to changes in temperature and humidity. This study aims to analyze the implementation of a temperature and humidity control system in a smart food storage box based on Arduino and NodeMCU. This system uses a DHT22 sensor to detect temperature and humidity in real-time, a Peltier module as a cooler, and a fan and heater to control air conditions in the box. Arduino Uno is used as the main controller, while NodeMCU ESP8266 plays a role in data communication to the IoT platform for remote monitoring. The methods used in this study include hardware and software design, temperature and humidity stability testing, and system efficiency analysis in maintaining optimal food storage conditions. The test results show that the system is able to maintain temperatures in the range of 5–15°C with a deviation of ±1°C and humidity in the range of 50–70% RH, depending on the type of food stored. In addition, IoT integration allows real-time data monitoring through a cloud-based application. The conclusion of this study shows that the developed Smart Food Box system can operate effectively in maintaining food quality. The use of IoT technology increases the ease of remote monitoring and control, so this system has the potential to be applied on a household and industrial scale.
Performance Analysis of a Pure Sine Wave Inverter Using the EGS002 Module Jhon Wandes P. Hutagaol; Ahmad Dani; Beni Satria
INFOKUM Vol. 13 No. 05 (2025): Infokum
Publisher : Sean Institute

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Abstract

The development of renewable energy technology increases the need for efficient and reliable inverters to convert direct current into alternating current. This study aims to analyze the performance of a pure sine wave inverter using the EGS002 module as a pulse width modulation controller to produce a pure sine wave. The main issues studied are power conversion efficiency, output voltage stability, and total harmonic distortion (THD) under various load conditions, including resistive and non-linear loads. The research method involves experimental simulations using MATLAB/Simulink and Proteus software, by designing an inverter system based on the EGS002 module, IRF3205 MOSFET transistor, and LC filter. Performance parameters measured include power conversion efficiency (η), total harmonic distortion, and RMS output voltage (V_RMS). The simulation results show that the inverter achieves an average power conversion efficiency of 91.4%, total harmonic distortion below 5% under all load conditions, and output voltage stability with a deviation of less than 1% from the nominal value of 220 volts. These findings indicate that the EGS002 module is effective for inverter applications in renewable energy systems, although optimization is required for non-linear loads and production cost reduction. This research provides important insights for the development of more efficient and reliable inverters.
IoT-Based Smart Home Automation Design Analysis Marthin Hotniel Marisi Arigatho Simbolon; Beni Satria; Ahmad Dani
INFOKUM Vol. 13 No. 05 (2025): Infokum
Publisher : Sean Institute

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Abstract

The increasing need for comfort, energy efficiency, and home security has driven the development of an Internet of Things (IoT)-based smart home automation system. This study designs a smart home system using ESP32 as the main controller, integrated with a PIR sensor for intruder detection, a light sensor for automatic lighting control, a gas sensor for leak detection, and the Blynk application for remote monitoring. The main problem is the lack of affordable systems that integrate security and energy efficiency in real-time. The objective of this study is to develop a system that is cost-effective, responsive, and easy to use. Methods include hardware configuration, ESP32 programming, and testing in a residential simulation. The results show a PIR sensor detection accuracy of 95%, energy savings of up to 30% through automatic lighting control, and a Blynk notification reliability of 98%. This system offers an affordable solution to improve home security and energy efficiency.
Co-Authors ABDUL HAMID Abubakar, Achmad Adelia Azzahra Ahmad Mujahid, Ahmad Alhabsyi, Hadija Ali Akbar Berutu Amani Darma Tarigan Amos Marganda Girsang Andi Naila Quin Azisah Aliasyahbana Arfis A Arif Maulana, Arif Arif Rahmansyah Astrina Utami Auliany, Shylvia Rizki Azis Muslim, Azis Badogil, Hutur Tuan Beni Satria Dailami - Dina Maulida Dina Tampubolon Dino Erivainto Dyah Ayu Putriani Ekowijayanto, Mochlis Endang Supriatna Evan Haviana Fahrul Fahrul Faiz, M Farid Hidayat Gebi Massing Gulo, Nico Ewaldo Fan Gultom, Dedi Harianto Hamdani Hamdani Haniah Haniah Haris Gunawan Haris Gunawan Haris Gunawan Hilmy, Zakwan Jhon Wandes P. Hutagaol Khairul Saleh Khairunnisa Salsabila Purba Khalizah, Ismi Ardiandari Nur Legito . M. Irwansyah Marcellino Eliah Minanga Maria Cecelia Peni Marthin Hotniel Marisi Arigatho Simbolon Mhd. Ali Akbar Nasution Mia Fitria Muh. Zulfi Qadri mulia Mulia Mulia Nana Rahayu, Nana Noviansyah Noviansyah Nur Rezki Fitriani Nuraprilyani Pasaribu Rahmaniar Rendy Nugraha Bidangan Rolina Amriyanti Ferita, Rolina Amriyanti Sabrina, Sangkot SAKRIM SAKRIM, SAKRIM Sanjaya, Moh. Nunung Seksama Reformasi Baene Simbolon, Silvana P. Stepanus.S, Ronaldo Sulfina Abrianti Susilo, Trisno Sutan Aradji Larby Siregar Syafiqah Mangkawani Caneng Syarofi, Ibnu Tarigan, Amani Darma Tati Herlina Tyas Adi, Fajar Wibowo, Pristisal Widodo, Panggih Williza Yanti, Williza Yanti, Sri Rahmayanti Yenni Cahya Sikala Yohani, Adisthi Martha