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All Journal Jurnal Pendidikan Teknologi dan Kejuruan Jiko (Jurnal Informatika dan komputer) G-Tech : Jurnal Teknologi Terapan Infotek : Jurnal Informatika dan Teknologi ABSYARA: Jurnal Pengabdian Pada Masyarakat Jurnal PRINTER : Jurnal Pengembangan Rekayasa Informatika dan Komputer Jurnal Teknologi Informasi untuk Masyarakat (Jurnal Teknokrat)
Taufik Akbar
Universitas Hamzanwadi
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Other

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PROTOTIPE SISTEM MONITORING TEGANGAN PANEL SURYA (SOLAR CELL) PADA LAMPU PENERANG JALAN BERBASIS WEB APLIKASI Gunawan, Indra; Akbar, Taufik
Infotek : Jurnal Informatika dan Teknologi Vol 2, No 2 (2019): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (610.03 KB)

Abstract

Panel surya begitu populer dikalangan pemerintah daerah sebagai alternatif untuk mengurangi biaya operasional khususnya biaya listrik untuk lampu penerang jalan raya. Tapi panel surya memiliki beberapa kelemahan yakni, dalam segi pemiliharan dan perawatan membutuhkan kinerja ekstra dan waktu yang cukup lama, misalnya dalam proses pengecekan tegangan masih kurang efisien karna petugas harus mengecek langsung ke panel surya yang berada di atas tiang atau lampu penerang jalan untuk mengetahui berfungsi atau tidaknya alatnya yang terpasang dengan cara petugas naik meriksanya menggunakan mobil khusus. Hasil penelitian ini menggunakan komunikasi antara web dengan mikrokontroler yang dilakukan menggunakan ethernet shield, dalam web aplikasi monitoring tegangan terdapat fitur hasil tegangan, grafik dan laporan perhari secara realtime dan sistem monitoring tegangan bekerja dengan baik dimana petugas bisa mengecek besar tegangan setiap saat secara realtime walaupun masih menggunakan webserver local sebagai servernyaDOI : 10.29408/jit.v2i2.1452
Penerapan Pembelajaran Berbasis Mikrokontroler untuk Keterampilan Kompetensi Keahlian Jurusan Teknik Audio Video SMK Negeri 3 Selong . Akbar, Taufik; Ahmad, Ramli; Patwari, Intan Koma Dewi
Infotek : Jurnal Informatika dan Teknologi Vol 3, No 1 (2020): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

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Abstract

One of the materials provided at SMK is Microprocessor and Microcontroller System material. The material is very important to study because currently, the system based on microprocessor systems and microcontrollers is becoming a technology that is in demand and is developing in the community. Starting from the application of analog electronic circuits, then digital and now almost all equipment uses microprocessor systems, for example, devices close to us, such as mobile phones, televisions, radio-cassettes, washing machines to space instruments. Based on the description above, a method is needed learning that is able to provide a deeper understanding of the microcontroller-based system as well and can increase student interest in learning. The method used is the Participatory Learning and Action (PLA) method. Community service programs through the application of science and technology will be directed to provide an introduction to microprocessor and microcontroller technology using the Arduino electronic system development module theoretically and practically for application in the field of audio-video engineering. The skills competency training program activities for students of SMK Negeri 3 SELONG majoring in Computer and Network Engineering can be carried out properly and run smoothly in accordance with the planned activities that have been prepared from the start, although not all students participating in the training can master the training material provided. This activity received a good reception, as evidenced by the consistency and seriousness of the trainees attending the training activities from beginning to end, and did not leave the place before the training ended. The success of the target achieved by the number of training participants who reached more than 10 participants. Achievement of research objectives is to the students of SMK Negeri 3 SELONG to gain additional insight into the microcontroller. The ability of students of SMK Negeri 3 SELONG in increasing knowledge in the field of microcontrollers is improved compared to before carrying out training activities, this can be seen from the results of the practice that has been carried out by students during trainingDOI : 10.29408/jit.v3i1.1851
Prototipe Penerapan Internet Of Things (Iot) Pada Monitoring Level Air Tandon Menggunakan Nodemcu Esp8266 Dan Blynk Gunawan, Indra; Akbar, Taufik
Infotek : Jurnal Informatika dan Teknologi Vol 3, No 1 (2020): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

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Abstract

Water is a natural resource that greatly affects human life. The most important is of the human body consists of water. Therefore, it is very important for us to keep water availability normal. But in everyday life the use of water storage tanks or tanks is not yet as effective or efficient, because there is still a lot of water wasted in filling water and there is no indicator of water level. Therefore, researcher made a water level controller on IoT (Internet of Thing) based tanks. This tool uses an ultrasonic sensor to measure water level, NodeMCU ESP 8266 as a microcontroller and Blynk application as a control device and the place where the water level measurements are displayed. This tool consists of several interconnected parts. Starting from the ultrasonic sensor measuring the water level and then being sent to the microcontroller after it is processed, and was sent to the Blynk webserver so that it can be accessed and displayed by the control application. In addition, the microcontroller is connected to a relay that functions as a switch of a water pump that can be controlled through the application. So that we can monitor the water stock and control the water stock we have by being more flexible and efficient.DOI : 10.29408/jit.v3i1.1789
KOTAK-KONTAK PINTAR PADA RUMAH CERDAS BERBASIS TEKNOLOGI INTERNET OF THINGS Taufik Akbar; Gede Suweken; Gede Indrawan; Kadek Yota Ernanda Aryanto
Jurnal Pendidikan Teknologi dan Kejuruan Vol. 16 No. 2 (2019): Edisi Juli 2019
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (410.898 KB) | DOI: 10.23887/jptk-undiksha.v16i2.18937

Abstract

Penelitian ini bertujuan untuk merancang kotak kontak pintar pada rumah cerdas berbasis teknologi internet of things (IoT) guna untuk memonitor jumlah konsumsi daya perangkat elektronik pada rumah tangga. Sensor yang digunakan adalah 3 buah sensor arus AC N25 dan 1 buah sensor tegangan ZMPT101B, arduino nano dan Raspberry Pi yang digunakan dalam pemrosesan data, display 2x16 serta web server sebagai tampilan hasil dari konsumsi daya. Adapun pengujian dilakukan menggunakan 3 perangkat elektronik rumah tangga yaitu setrika, kipas Angin dan Satu buah televisi. Terdapat penurunan kemampuan pada sensor arus AC N25 dengan perubahan nilai berkisar 0.7-1 A sehingga harus dilakukan kalibrasi ulang. Perbedaan hasil pengukuran tegangan AC (220 VAC) yang dihasilkan sensor tegangan ZMPT101B, alat ukur Multimeter UT dan alat ukur digital multimeter kyoritsu. Namun perbedaan yang terjadi hanya pada rentang 5 vac, sehingga dapat disimpulkan bahwa alat yang dirancang sudah sesuai dengan tegangan yang ada. Jumlah konsumsi daya  kotak-kontak pintar pada rumah cerdas ini sendiri adalah pada sensor arus 0.125 Watt, sensor tegangan 0.001 Watt dan arduino nano 0.2 Watt.
Analisa Performa Klastering Data Besar pada Hadoop Hadian Mandala Putra; Taufik Akbar; Ahwan Ahmadi; Muhammad Iman Darmawan
Infotek: Jurnal Informatika dan Teknologi Vol 4, No 2 (2021): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (386.986 KB) | DOI: 10.29408/jit.v4i2.3565

Abstract

Big Data is a collection of data with a large and complex size, consisting of various data types and obtained from various sources, overgrowing quickly. Some of the problems that will arise when processing big data, among others, are related to the storage and access of big data, which consists of various types of data with high complexity that are not able to be handled by the relational model. One technology that can solve the problem of storing and accessing big data is Hadoop. Hadoop is a technology that can store and process big data by distributing big data into several data partitions (data blocks). Problems arise when an analysis process requires all data spread out into one data entity, for example, in the data clustering process. One alternative solution is to do a parallel and scattered analysis, then perform a centralized analysis of the results of the scattered analysis. This study examines and analyzes two methods, namely K-Medoids Mapreduce and K-Modes without Mapreduce. The dataset used is a dataset about cars consisting of 3.5 million rows of data with 400MB distributed in a Hadoop Cluster (consisting of more than one engine). Hadoop has a MapReduce feature, consisting of 2 functions, namely map and reduce. The map function performs a selection to retrieve a key, value pairs, and returns a value in the form of a collection of key value pairs, and then the reduce function combines all key value pairs from several map functions. The results of the cluster quality evaluation are tested using the Silhouette Coefficient testing metric. The K-Medoids MapReduce algorithm for the car dataset gives a silhouette value of 0.99 with a total of 2 clusters.
PERBANDINGAN HASIL TOOL FORENSIK PADA FILE IMAGE SMARTPHONE ANDROID MENGGUNAKAN METODE NIST ahwan ahmadi; Taufik Akbar; Hadian Mandala Putra
JIKO (Jurnal Informatika dan Komputer) Vol 4, No 2 (2021)
Publisher : Journal Of Informatics and Computer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jiko.v4i2.2812

Abstract

Salah satu cara mengamankan suatu file agar tidak berubah-ubah pada sebuah teknik forensik digital adalah dengan cara membuat cloning suatu devices atau menyalin keseluruhan file pada suatu devices (smartphone) kedalam bentuk suatu file yaitu dalam bentuk file Image yang bisa dibuka dimanapun dan dengan tools apapun yang mendukung terbukanya file Image hasil cloningan suatu devices. Penggunaan tools forensik digital khususnya forensics mobile tergantung dari pilihan examiner dalam melakukan ekstraksi data dari file Image tersebut. Metode National Institute of Standard and Technology (NIST) digunakan dalam penelitian ini dengan tahapan seperti Coolection/Preservation, Examination, Analysis dan Reporting. Hasil ekstraksi yang kemudian dianalisa dengan menggunakan metode NIST didapatkan hasil dari penggunaan tool forensik seperti Belkasoft Evidence Center berhasil melakukan ekstraksi data dari sebuah file Image smartphone android Samsung GT-S5282 dengan tingkat akurasi ekstraksi data sebesar 66,66% dari variabel yang sudah ditentukan dan juga ditemukan file panggilan dan pesan yang sudah terhapus didevices pengguna. Tool Magnet AXIOM mendapatkan tingkat akurasi dari smartphone yang sama sebesar 55,55% dari variabel yang sudah ditentukan dan dalam proses analisis ditemukan banyak sekali file carving dalam devices pengguna. Hasil penelitian ini dapat disimpulkan bahwa tool Belkasoft Evidence Center lebih memiliki kinerja yang baik daripada tool Magnet AXIOM dalam proses exstraksi data dari sebuah file Image smartphone android. Hasil penelitian ini bisa dijadikan sebagai rujukan bagi para examiner dalam menentukan tool forensic digital yang mumpuni dalam menangani sebuah kasus kejahatan digital.
Pelatihan aplikasi komputer santri MDQH (Ma’had Darul Qur’an wal-Hadits) Almajidiah Asy-Syafi’ah NWDI-Pancor Taufik Akbar; Ahwan Ahmadi; Hadian Mandala Putra; M Nuzuluddin; Intan Komala Dewi Patwari; Alimudin Alimudin
ABSYARA: Jurnal Pengabdian Pada Masayarakat Vol 4 No 1 (2023): ABSYARA: Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/ab.v4i1.18926

Abstract

In public perception, religious scholars (Ulama) serve as highly trusted sources of information, particularly within Indonesian society. Therefore, it is imperative to ensure that Ulama possesses adequate digital literacy to convey accurate and reliable information. This study aims to provide computer training to the students (santri) of Ma'had MQDH NW Pancor, enabling them to master relevant computer technologies and applications. The training primarily focuses on internet literacy and Microsoft Office applications, employing a combination of lectures and hands-on practice. Ten participants from various levels of study were involved in the program, which took place at Laboratory 1, Faculty of Engineering, Hamzanwadi University. The results of the training revealed that 57.1% of the participants expressed high satisfaction levels, while 71.4% reported an increase in their understanding after completing the training. In conclusion, this computer training program has demonstrated positive benefits in enhancing the digital comprehension and skills of the students, preparing them to tackle digital challenges in the future.
Channel Assignment Method for Maximizing Throughput in the Internet of Things System Ahmad Sony Alfathani; Ahwan Ahmadi; Taufik Akbar; M Nuzuluddin; Fahmy Rinanda Saputri
G-Tech: Jurnal Teknologi Terapan Vol 7 No 4 (2023): G-Tech, Vol. 7 No. 4 Oktober 2023
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v7i4.3155

Abstract

The growth of the number of interconnected wireless devices such as the Internet of Things (IoT) is continuously increasing across various sectors, including smart buildings, smart offices, smart cities, and others. According to estimates, by the year 2030, there will be at least 50 billion devices interconnected through networks. The escalating number of uncontrolled wireless devices can lead to various issues such as interference, collisions, and data loss, resulting in an overall decline in network system performance. This study aims to propose a scenario as an alternative solution to optimize the overall network performance in the system by assigning channels to each interconnected wireless pair to reduce the impact of interference. This research indicates that the proposed method successfully enhances the system throughput performance by 39.75% compared to the condition where all wireless pairs operate on the same channel, thereby outperforming several other comparative methods.
Revolusi Keamanan Berkendara : Sistem Keselamatan Berbasis Mikrokontroller Hadian Mandala Putra; Akbar, Taufik; Hafifan Triadi Putra, Ahmad; Ida Wahidah; Suhartini
Infotek: Jurnal Informatika dan Teknologi Vol. 7 No. 2 (2024): Infotek : Jurnal Informatika dan Teknologi
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jit.v7i2.26119

Abstract

The increasing need for transportation, especially motorcycles, has led to many illegal methods and criminal actions by individuals committing motorcycle theft. Fundamentally, security and safety are the primary concerns motorcycle users must pay attention to on the road. Many vehicle users neglect safety while riding, such as inappropriate driving. Some actions endanger themselves and other drivers, like using a cell phone while riding, causing the rider to lose focus. Therefore, this research offers a solution as a microcontroller-based security and safety system aimed at minimizing motorcycle theft and improving riding safety. The solution from this research is to produce a microcontroller-based technology utilizing RFID for security, touch sensors, and push buttons for safety when the rider does not follow proper riding procedures. The Research & Development method is used in this research, with five stages: analysis, design, development, implementation, and evaluation. The results of this study are a prototype of a security and safety system based on an Arduino Uno microcontroller as the control center. Regarding security, the vehicle starts only with registered access in the control center, which is then placed on the RF reader installed on the car. From the test results, using an e-KTP as the vehicle access medium successfully started the motorcycle with a 0% error rate from 10 trials. Regarding rider safety, using a touch sensor to test the number of passengers was successful, with an 80% success rate from 10 trials. The push button succeeded with a 100% success rate from 10 trials when users did not position their hands on both motorcycle handles (bars) and successfully triggered the alarm when the rider was not riding correctly.
Rancang Bangun Alat Bantu Jalan Tunanetra Berbasis Mikrokontroler dengan Output Suara Hidayat, Firman Rizki; Komala Dewi Patwari, Intan; Akbar, Taufik
Jurnal PRINTER: Jurnal Pengembangan Rekayasa Informatika dan Komputer Vol. 2 No. 1 (2024): Jurnal PRINTER: Jurnal Pengembangan Rekayasa Informatika dan Komputer
Publisher : Fakultas Teknik Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jprinter.v2i1.23849

Abstract

Perkembangan teknologi dan informasi, khususnya yang di Indonesia terjadi sangat dinamis. Manusia sebagai pengguna teknologi harus bisa memanfaatkan taknologi yang ada saat ini. Tentunya dengan perkembangan teknologi ini diharapkan, kita dapat beradaptasi dengan meningkatkan pola fikir kreatif agar bisa memanfatkan teknologi secara positif. Bahkan tidak hanya untuk perangkat elektronik saja, penggunaan teknologi mikrokontroler hari-hari ini makin berkembang pesat. Metode ini dilakukan dengan membaca dan mempelajari bahan-bahan refrensi melalui internet, buku dan jurnal yang berkaitan dengan penelitian penulis. Serta observasi yang merupakan suatu teknik pengumpulan data melalui pengamatan terhadap suatu peristiwa yang berhubungan dengan objek penelitian. Penelitian ini akan menghasilkan sebuah produk berupa tongkat tunanetra yang menggunakan sensor dan output suara menggunakan speaker. Media dari rangcangan ini berupa tongkat. Pada penelitian ini dapat membuat alat bantu berjalan untuk penyandang tunanetra dimana dapat memudahkan penyandang tunanetra dapat bergerak secara efesien. Komponen ini memiliki keunggulan dapat memutar file audio / module sound player music dengan support format audio seperti  file .mp3 yang sudah umum dikenal oleh khalayak umum. Jarak maksimal yang dideteksi sensor yaitu 30cm dan DFPlayer mp3 akan mengeluarkan suara melalui speaker. Jika lebih dari 30cm maka suara atau output yang akan keluar dari speaker tidak dapat keluar. 
Co-Authors 'Alimudin, 'Alimudin Ahmad Sony Alfathani Ahmad, Ramli Ahwan Ahmadi Alimudin Alimudin Ari Satriadi Arnila Sandi Dwi Rahayu Gede Indrawan Gede Suweken Hadian Mandala Putra Hafifan Triadi Putra, Ahmad Haris, M.Sabirin Hidayat, Firman Rizki Hizbul Izzi Ida Wahidah Ihwan Ahmadi Iman Darmawan, Iman Indra Gunawan Intan Komala Dewi Intan Komala Dewi Patwari Jagat Sugiantara Kadek Yota Ernanda Aryanto Komala Dewi P, Intan M.Julianto Maulana Putra Martua Hamonangan Nasution Maulidi, Dedi Mu'Tashim, Aan Muhammad Nuzuluddin Nuzuluddin, M. Nuzuluddin, Muhammad Patwari, Intan Koma Dewi Pranata, Aditya Ramdan, Muh. Rais Saputri, Fahmy Rinanda Sholihah, Hikmatun SIGIT, PUTRA ARI Suhartini Suhartini, Suhartini Ulul Azmi