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All Journal Jurnal SOLMA JOURNAL OF APPLIED INFORMATICS AND COMPUTING JMM (Jurnal Masyarakat Mandiri) Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming International Journal Of Science, Technology & Management (IJSTM) SmartComp Jurnal Informatika: Jurnal Pengembangan IT Science Information System and Technology
Achmad Sutanto
Politeknik Harapan Bersama
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering Public Health Transportation Other

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PENGENALAN DAN PELATIHAN KENDALI ROBOT REMOTE CONTROL BERBASIS MIKROKONTROLER PADA SISWA SMK Eko Budihartono; Lukmanul Khakim; Nurohim Nurohim; Achmad Sutanto
JMM (Jurnal Masyarakat Mandiri) Vol 7, No 5 (2023): Oktober
Publisher : Universitas Muhammadiyah Mataram

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

Abstract

Abstrak: Internet of Things (IoT) merupakan salah satu paradigma teknologi yang dikembangkan dalam revolusi industri 4.0. Tujuan pengenalan dan pelatihan kendali robot remote control berbasis mikrokontroler pada siswa SMK Negeri 3 Kota Tegal guna meningkatkan hardskill, pengetahuan dan ketrampilan siswa dibidang kendali robot remote control. Metode pelaksanaan dengan diadakan workshop dan pelatihan tentang Internet of Things, komponen pembentuk IoT, Project kendali robot remote control dan demo kendali robot remote control. Kegiatan PKM ini dilakukan oleh 4 dosen dan 2 mahasiswa Prodi D3 Teknik Komputer, PKM ini diikuti 41 siswa dari jurusan permesinan dan jurusan elektro siswa SMK Negeri 3 Kota Tegal. Dalam mengikuti workshop dan pelatihan ini evaluasi untuk mengetahui siswa dalam mengetahui mengenai perkembangan teknologi IoT system kendali robot remote control berbasis mikrokontroler dilakukan post-test diakhir kegiatan PKM. Pada pelatihan ini peserta kegiatan mempunyai ilmu yang baru dan dapat mengetahui mengenai perkembangan teknologi khususnya penggunaan teknologi IoT, dimana hasil post-test yang didapat 98% siswa paham dalam mengikuti wokshop penguasaan teknologi IoT berbasis mikrokontroler guna meningkatkan softskill.Abstract: Internet of Things (IoT) is one of the technological paradigms developed in the industrial revolution 4.0. The purpose of the introduction and training of microcontroller-based remote control robot control for SMK Negeri 3 Tegal City students is to improve the hard skills, knowledge and skills of students in the field of remote control robot control. The method of implementation is by holding workshops and training on the Internet of Things, components that form IoT, remote control robot control projects and remote control robot control demos. This PKM activity was carried out by 4 lecturers and 2 students of D3 Computer Engineering Study Program, PKM was attended by 41 students from the machining department and electrical department of SMK Negeri 3 Tegal City. In participating in this workshop and training, an evaluation to find out students in knowing about the development of IoT technology microcontroller-based remote control robot control system was carried out post-test at the end of PKM activities. In this training, activity participants have new knowledge and can find out about technological developments, especially the use of IoT technology, where the post-test results obtained 98% of students understand in participating in the workshop on mastering microcontroller-based IoT technology to improve soft skills.
Rancang Bangun Model Prototipe Irigasi Otomatis untuk Tanaman Cabai dengan Sensor Kelembapan Tanah Achmad Sutanto; Arif Rakhman; Lukmanul Khakim
Smart Comp :Jurnalnya Orang Pintar Komputer Vol 12, No 3 (2023): Smart Comp: Jurnalnya Orang Pintar Komputer
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/smartcomp.v12i3.5389

Abstract

Tanaman cabai memerlukan perhatian istimewa karena pertumbuhannya tergantung pada kondisi lingkungan yang optimal. Jika kondisi tanaman tidak memadai, pertumbuhannya akan terhambat. Tingkat kelembapan tanah memiliki peran krusial dalam hal ini, karena kelembapan yang tidak tepat dapat mengakibatkan pertumbuhan lambat atau bahkan ketidakmampuan tanaman untuk berbuah. Dalam proyek perancangan ini, digunakan mikrokontroler NodeMcu Esp8266 yang terhubung dengan sensor kelembapan tanah (soil moisture) berbasis Internet of Things. Sensor kelembapan tanah yang diterapkan adalah tipe YL-69. Tujuan dari penelitian ini adalah untuk membantu otomatisasi perawatan tanaman, mengontrol tingkat kelembapan tanah, serta melindungi tanaman dari dampak buruk cuaca, seperti hujan. Sistem ini beroperasi secara efisien, di mana saat tanah kering, pompa air akan diaktifkan untuk menyirami tanaman. Sebaliknya, jika tanah sudah cukup lembap, pompa air akan mati secara otomatis.
Sistem Monitoring Ruang Data Center Kombinasi Multi Sensor dengan Application Programming Interface (API) Tuya Very Kurnia Bakti; Achmad Sutanto; Abdul Basit
Smart Comp :Jurnalnya Orang Pintar Komputer Vol 12, No 3 (2023): Smart Comp: Jurnalnya Orang Pintar Komputer
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/smartcomp.v12i3.5306

Abstract

Ruangan server harus selalu terjaga kondisinya dengan baik dan aman. Salah satu teknologi penunjang sebagai monitoring ruang server adalah teknologi IoT, dimana IoT mampu mengintegrasikan alat-alat fisik seperti sensor gas, sensor suhu, sensor asap, sensor gerakan, kamera, sensor kebocoran air yang terhubung ke internet secara terus-menerus dan dapat  dikendalikan dari jarak jauh. Membangun sistem IoT seperti monitoring dan kendali jauh menggunakan komponen rakitan atau modular seperti sensor DHT 11, LM 35, MQ2, MQ, dan modul komponen lainya memang memungkinkan digunakan, namun membangun sistem monitoring ruang server dengan komponen modular akan menimbulkan masalah tersendiri dan memiliki resiko tinggi, seperti perakitan yang tidak terstandarisasi, belum melalui tahapan pengujian, durability yang belum terukur dan tampilan fisik yang terlihat kurang rapi dipandang. penelitian ini telah melakukan analisa terhadap sensor atau perangkat keras IoT yang dilengkapi dengan fasilitas cloud API salah satunya Tuya IoT Development Platform, Tuya menyediakan API yang dapat dimanfaatkan untuk membangun sistem IoT dengan kemampuan menggabungkan perangkat keras terstandarisasi yang sudah terkomersialisasi dan memungkinkan merancang perangkat lunak berbasis web yang dapat dibangun sendiri, API Tuya tersebut telah berhasil diuji coba dalam penelitian ini dan mendukung dalam akuisisi data sensor untuk luaran produk berupa sistem monitoring ruang server berbasis web. Hasil yang dicapai sistem monitoring memiliki kemampuan bacaan sensor dengan akurat dan realtime didukung dengan tampilan fisik yang lebih rapi tanpa mengesampingkan keamanan dan umur pakai. 
ANALISA SISTEM INFORMASI GEOGRAFIS TEMPAT LAUNDRY BERBASIS ANDROID Arif Rakhman; Achmad Sutanto
Smart Comp :Jurnalnya Orang Pintar Komputer Vol 7, No 1 (2018): Smart Comp :Jurnalnya Orang Pintar Komputer
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/smartcomp.v7i1.734

Abstract

Di era globalisasi ini perkembangan ilmu pengetahuan dan teknologi informasi berkembang sangat pesat, sehingga memudahkan masyarakat melakukan aktifitas. Kehadiran teknologi tersebut dimaksudkan untuk mencapai hasil yang lebih baik dengan lebih efisien, efektif, serta ketepatan penggunaan. Salah satu teknologi yang berkembang pesat adalah mobile phone, seiring banyaknya masyarakat di  Kota Tegal yang kesulitan mencari tempat laundry dan minimnya media promosi bagi pengusaha laundry dengan adanya aplikasi Just laundry berbasis android diharapkan dapat membantu masyarakat untuk menemukan tempat laundry yang sesuai dengan cepat serta membantu pengusaha laundry dalam  mempromosikan usahanya melalui aplikasi Just Laundry yang dikenalkan kepada masyarakat umum Kota Tegal. Tujuannya agar  dapat membantu masyarakat mencari tempat laundry dan memaksimalkan tindakan promosi,  dengan cara lebih efisien  melalui smartphone. Aplikasi android ini dapat sebagai media promosi modern bagi pemilik usaha laundry. Aplikasi android ini dapat membantu masyarakat umum dalam mengatasi kesulitan mencari tempat laundry yang tepat serta efisen  Kata Kunci: Just Laundry, android dan smartphone
Design an Inventory Information System on General Administration Section of Polytechnic Harapan Bersama Arif Rakhman; Muhamad Bakhar; Achmad Sutanto
West Science Information System and Technology Vol. 2 No. 01 (2024): West Science Information System and Technology
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsist.v2i01.704

Abstract

The inventory information system used The general administration department still uses a manual system. Current systems use Microsoft Office Excel which causes the process of searching inventory data to be slow. Therefore, this research aims to make the system more efficient, easy to use, and can speed up information access and facilitate data or file management. The inventory system is very effective and efficient to use in general section units, especially logistics sub-divisions because the management of goods starting from procurement, inventory and transactions is recorded accurately. It is hoped that with this system, the process of processing university logistics goods data can run smoothly, quickly, with minimal errors, and information needs about university logistics can be obtained easily if at any time needed. The inventory system is very effective and efficient to use in general section units, especially logistics sub-divisions because the management of goods starting from procurement, inventory and transactions is recorded accurately.
Pemanfaatan Aplikasi Wokwi sebagai Media Pembelajaran Mikrokontroler Berbasis Simulator di SMK Dinamika Kota Tegal Khakim, Lukmanul; Budihartono, Eko; Rakhman, Arif; Sutanto, Achmad; Nurohim, Nurohim
Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Vol 7, No 2 (2024): Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstormin
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/japhb.v7i2.6501

Abstract

Perkembangan teknologi yang semakin cepat maka sangat mempengaruhi pula segala aspek kehidupan, terutama segi pendidikan. Pendidikan dengan model pembelajaran yang variatif akan sangat mempengaruhi hasil dari pendidikan tersebut. Pembelajaran dengan model praktikum akan mudah dipahami dan diikuti oleh peserta didik, apalagi terkait pembelajaran teknis yang mengharuskan menggunakan alat, pasti akan sangat diminati oleh peserta didik. Pembelajaran praktikum yang menggunakan alat secara langsung memang akan terasa berat saat dituntut untuk melakukan pengadaan atau belanja alat-alat praktikum yang harganya tidak murah, maka dari itu penggunaan aplikasi wokwi berbasis virtual sangat dibutuhkan untuk menanggulangi kesulitan-kesulitan pengadaan alat praktikum demi pembelajaran berbasis praktikum tetap dapat berjalan dengan baik dan optimal. Setelah kegiatan pelatihan penggunaan wokwi telah dilaksanakan di SMK Dinamika Tegal, di mana kegiatan tersebut diikuti oleh 23 siswa, dan dari kegiatan tersebut didapatkan testimoni sebesar 68,8% peserta sangat mudah memahami, 31,2% mudah memahami dan tidak ada peserta yang merasa sulit dalam memahami penggunaan wokwi.
Narrowband IoT in Livestock Farming: A Technological Innovation for Productivity and Sustainability Sutanto, Achmad; Rakhman, Arif; Afriliana, Ida; Hernowo, Rudi; Eko Nugroho, Wildani; Fayruz, Mohammad
International Journal of Science, Technology & Management Vol. 5 No. 5 (2024): September 2024
Publisher : Publisher Cv. Inara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v5i5.1030

Abstract

The integration of technology in livestock farming is crucial for enhancing production efficiency and animal welfare. This study aimed to develop and evaluate the implementation of a Narrowband IoT (NB-IoT)-based automated monitoring system in poultry farming. Using an experimental design, the research involved 30,000 day-old chicks at PT. Anugerah Teknologi Ternak in Central Java, Indonesia. The NB-IoT system collected real-time data on environmental parameters and poultry activity. Time-series analysis revealed non-stationary data, while correlation analysis showed a strong negative relationship between temperature and humidity (r = -0.8521). Anomaly detection identified 13.33% of observations as anomalous, demonstrating the system's capability for early issue detection. Regression modeling (R-squared = 0.7261) indicated that temperature and humidity significantly influence poultry productivity. The study concludes that NB-IoT implementation in poultry farming has significant potential for enhancing productivity through real-time monitoring and early anomaly detection, supporting more efficient and sustainable precision farming practices. However, limitations in data stationarity and sample generalizability suggest the need for further research to improve long-term predictions and broaden applicability across diverse farming contexts.
Peningkatan Hardskill Siswa SMK NU 1 Islamiyah Kramat melalui Pelatihan Pembuatan Alat Ukur Suhu Ruang Berbasis Mikrokontroler Khakim, Lukmanul; Budihartono, Eko; Sutanto, Achmad; Nurohim, Nurohim
Jurnal SOLMA Vol. 14 No. 1 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i1.18062

Abstract

Background: The development of microcontrollers in the industrial world is progressing rapidly. However, students, as one of the successors of technological advancement, still lack knowledge related to microcontroller-based technology. Therefore, it is essential to introduce this technology to students, especially at SMK NU 1 Islamiyah Kramat, to help them understand and expand their knowledge of microcontroller-based technology as an effort to enhance their hard skills in the field of electronic engineering. Methods: This community service activity (PKM) was conducted at SMK NU 1 Islamiyah Kramat and involved 29 students from grades X and XI in the Computer and Network Engineering department. The PKM implementation team from Poltek Harber consisted of 4 lecturers and 2 students from the D-III Computer Engineering program. The PKM activity began with a presentation on microcontroller-related materials, followed by training and hands-on practice in creating a temperature measurement project, as well as pre-tests and post-tests. Results: After the PKM activity was conducted and evaluated, there was an improvement in students' understanding of using and creating microcontroller-based projects. This was evident from the pre-test and post-test results, where the high-category pre-test score increased from 61,1% to 79,8%, reflecting a 18,7% improvement. Conclusions: From the PKM activity conducted at SMK NU 1 Islamiyah Kramat, it can be concluded that efforts to enhance students' hard skills in understanding and practicing microcontroller-based technology have been optimal. This conclusion is supported by the pre-test and post-test results, which showed a significant 18,7% improvement.
Experimental Evaluation of Wazuh-Grafana Integration for Real-Time Cyber Threat Detection in Resource-Constrained Environments Sutanto, Achmad; Rakhman, Arif
Journal of Applied Informatics and Computing Vol. 9 No. 5 (2025): October 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i5.10404

Abstract

This research evaluates the performance of integrating Wazuh, an open-source Security Information and Event Management (SIEM) platform, with Grafana, a real-time visualization tool, for cyber threat detection in resource-constrained environments. The objective is to assess detection accuracy, false positive rates, response times, and system efficiency under controlled experimental conditions. The testbed consisted of two virtual private servers (4 vCPUs, 4–8 GB RAM, 38–50 GB storage) and employed the CIC-IDS2017 dataset as a benchmark for simulating three representative attacks: brute-force, malware injection, and webshell exploitation. The results showed that the integrated system achieved 100% detection accuracy with 0% false positives across 30 trials, with an average total detection time of 3033 ms. Resource utilization remained low, with CPU usage below 35% and memory consumption under 25%, confirming feasibility for mid-range servers typical of small institutions. While these results underscore the system’s efficiency, the findings must be interpreted within the limitations of a laboratory environment where predefined signatures were used. Performance in real-world networks with diverse traffic and unknown threats may differ, and further validation is required. This study makes two key contributions: (1) it provides the first structured quantitative benchmark of Wazuh-Grafana integration in constrained environments using a standardized dataset, and (2) it offers practical recommendations for small and medium-sized institutions, including minimum system requirements and guidelines for dashboard configuration. These findings reinforce the role of open-source solutions as affordable, adaptive, and effective alternatives to commercial SIEM systems, particularly for organizations with limited cybersecurity budgets.
Pemanfaatan Narrowband IoT (NB-IoT) dalam Peningkatan Produktivitas Peternakan melalui Monitoring Otomatis Rakhman, Arif; Sutanto, Achmad; Hernowo, Rudi
Jurnal Informatika: Jurnal Pengembangan IT Vol 8, No 3 (2023)
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/jpit.v8i3.5824

Abstract

The rapid advancements in Narrowband IoT (NB-IoT) technology present significant opportunities for creating innovative products that can be implemented in daily life. One of these innovative products is the utilization of NB-IoT for monitoring cage conditions, maintenance, and boosting livestock productivity under challenging conditions that are difficult to manually control. This study aims to design an automated system capable of maintaining ideal cage conditions, including temperature, humidity, levels of ammonia (NH3 and CO2), as well as providing feed/water to livestock automatically and periodically. The research methodology involves the integration of various sensors mounted on a microcontroller, such as temperature sensors, humidity sensors, ammonia sensors, water level sensors, and pH sensors. The program executed by this microcontroller is connected to a control panel, and through the internet network, control and monitoring can be carried out using mobile and desktop devices. The test results indicate that this system is capable of providing ease in controlling the chicken coop for owners and workers, maintaining poultry health, and increasing livestock product yields from 97.17% of harvested poultry to 98.263%, with a decrease in the mortality rate from 2.830% to 1.737%. Overall, the utilization of NB-IoT technology in this research provides a positive impact on livestock management, offering an automated solution that enhances efficiency and productivity in the agricultural sector.
Co-Authors Agung Maulana Arif Rakhman Bakhar, Muhamad Basit, Abdul Baso Intang Sappaile Djoko Widagdo Eko Budihartono, Eko Eko Nugroho, Wildani Hernowo, Rudi Ida Afriliana Kurnia Bakti, Very Lukmanul Khakim Mohammad Fayruz Mohammad Rizal Arfani Muhamad Bakhar Nurohim Nurohim Prastyadi Wibawa Rahayu Ragil Satria Ideantoro Rizal Arfani, Mohammad Syahril Hasan Very Kurnia Bakti, Very Kurnia Yenny Anggreini Sarumaha