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All Journal TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Jurnal CoreIT JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) TELEKONTRAN: Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Majalah Ilmiah UNIKOM Infotronik : Jurnal Teknologi Informasi dan Elektronika JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat Journal of Computer, Electronic, and Telecommunication (COMPLETE) Jurnal Pengabdian Masyarakat Indonesia Asean Journal of Science and Engineering (AJSE) International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) International Journal of Research and Applied Technology (INJURATECH) IJCOSIN : Indonesian Journal of Community Service and Innovation Jurnal Pengabdian Masyarakat Tekno
Bobi Kurniawan, Bobi
Universitas Komputer Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

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Program Ipteks bagi Inovasi dan Kreativitas Kampus IT Training & Service Center Herdiana, Budi; Kurniawan, Bobi
JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Vol 1, No 1 (2017)
Publisher : LPPM ITATS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (916.675 KB) | DOI: 10.31284/j.jpp-iptek.2017.v1i1.101

Abstract

Pengabdian kepada masyarakat merupakan salah satu kegiatan wajib yang harus dilaksanakan oleh seorang dosen sebagai bagian dari tri dharma perguruan tinggi yang bertujuan untuk menerapkan dan mengimplementasikan kompetensi keilmuan yang dimiliki seorang dosen guna memberikan kontribusi positif bagi kebutuhan masyarakat. Kegiatan pengabdian masyarakat yang dilaksanakan di UNIKOM ini merupakan perwujudan kreatifitas dosen dan mahasiswa yang ingin mengembangkan kemampuannya di bidang teknologi informasi dan kewirausahaan, maka dari itu kami membentuk suatu unit usaha pengabdian pada tahun 2014 bernama “IT Training & Service Center (ITSC)”. Unit usaha pengabdian ini diwujudkan oleh beberapa orang dosen teknik elektro, sistem komputer, dan teknik informatika. Pada awalnya unit usaha ini terbentuk karena kesamaan visi dan misi beberapa dosen yang tergabung dalam kegiatan workshop di laboratorium hardware terkait dengan aktivitas perbaikan perangkat komputer, laptop, handphone dan smartphone. Sasaran utama konsumen unit usaha ini adalah  sekolah menengah atas di sekitar bandung dan jawa barat, mahasiswa, masyarakat umum dan pekerja kantoran atau perusahaan. Mutu peningkatan unit usaha ini selama 3 tahun kami berdiri menunjukan jumlah konsumen yang menggunakan jasa kami meningkat setiap tahunnya. Dimana terlihat hasil yang diperoleh dari tahun 2014 dimana jumlah konsumen saat itu hanya 50 orang baik yang mengikuti training maupun service. Di tahun selanjutnya jumlah konsumen meningkat mencapai 235 orang untuk pelatihan dan 86 untuk pengguna jasa service. Sedangkan pada tahun 2016 mengalami kenaikan lebih dari satu kali lipat dengan rata-rata kenaikan setiap tahunnya mencapai lebih dari 100 %.
Analisis Data Penerimaan Mahasiswa Baru Untuk Meningkatkan Potensi Pemasaran Universitas Menggunakan Business Intelligence (Studi Kasus Universitas XYZ) Alviana, Sopian; Kurniawan, Bobi
Jurnal Teknologi Informasi dan Elektronika (INFOTRONIK) Vol 4, No 1 (2019): Vol 4 No 1 Tahun 2019
Publisher : Universitas Sangga Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (358.732 KB) | DOI: 10.32897/infotronik.2019.4.1.170

Abstract

Kegiatan penerimaan mahasiswa baru merupakan kegiatan yang sangat penting bagi universitas. Seiring berjalannya sistem operasional penerimaan mahasiswa yang ada, maka data penerimaan mahasiswa menjadi bertambah banyak dari tahun ke tahun. Data penerimaan tersebut belum dimanfaatkan oleh pihak universitas dalam pengambilan keputusan strategis, potensi pemasaran, dan pertimbangan undangan jalur penerimaan melalui akademik. Maka, untuk membantu dalam pengolahan data penerimaan mahasiswa baru tersebut, pada penelitian ini dilakukan perancangan dan analisis data penerimaan mahasiswa baru menggunakan tahapan pada business intelligence. Metode yang digunakan pada penelitian ini meliputi tahapan pengambilan data sumber, proses extraction, transform, dan loading (ETL), serta pembuatan grafik data hasil analisis. Dalam pengolahan data penerimaan mahasiswa baru digunakan algoritma time series untuk menganalisis data mahasiswa baru dari tahun ke tahun. Hasil yang didapatkan dalam penelitian ini yaitu menerapkan business intelligence pada data penerimaan mahasiswa baru untuk mendapatkan informasi yang dapat mendukung kebijakan pada tingkat universitas dalam mendukung potensi pemasaran. Informasi yang didapatkan yaitu meliputi sebaran kota dan provinsi asal mahasiswa, program studi dan fakultas pilihan mahasiswa. Dengan analisis dan rancangan pada data penerimaan mahasiswa baru diharapkan dapat membantu mendukung keputusan manajemen di tingkat universitas terkait potensi pemasaran untuk universitas setiap tahun.
Model and Analysis of Multi Level Multi Frequency RF Rectifier Energy System for Low Power Supply Application Device Budi Herdiana; Bobi Kurniawan
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 15, No 1: March 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v15i1.4051

Abstract

Sustainable energy for the mobile electronic devices always needed during the energy storage batteries capacity in the mobile electronic devices are limited for a few hours for the usage time. To get a long lasting operating time from the mobile electronics equipment sets, the energy source should always be connected into the device. In this paper, we were proposed a charging energy method via wireless operation supply using the microwaves (RF) radiated by the air multi-frequency. The RF to DC rectifier circuit is a major component for changing the RF wave to an electronic current (DC). The Dickson models were used as an approach to superiority includes a simple series, low DC ripple factor, etc. The design, analysis, and the experimentation from the rectifier circuit have been conducted and presented in this paper. In the measurement, the mobile electronic devices placed at a distance about 5 meters from the energy source with the system voltage DC 3.7V, and have been obtained at the working frequency between 825 - 960MHz with the PCE values 12-33%, and a ripple factor of ± 0,01%. The charging time energy is needed about 4 hours at the research trial room, and about 11 hours outdoor had been observed. Based on these results, the wirelessly energy charging method for the mobile electronic devices is a potential methods to resolve the sustainable energy issue and the green technology supporting with the most programs. 
Program IPTEK bagi Inovasi dan Kreatifitas Kampus IT Training & Service Center (ITSC) UNIKOM Budi Herdiana; Bobi Kurniawan
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 3, No 1 (2017): September
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (674.401 KB) | DOI: 10.22146/jpkm.23286

Abstract

The community of society is one of main activities required by a lecture as part of the tri dharma which aimed to apply and implement the scientific competence a lecturer to contribute positively especially for society needs. It activities do in UNIKOM is a form of the creativity between lecturers and students who want to develop their skill especially in information technology and entrepreneurship knowlegde, and therefore we established a business unit in 2014 was named "IT Training & Service Center (ITSC)". This business unit is formed by lecturers of electrical engineering, computer systems and informatics techniques. At the beginning of this business unit formed by the same vision and mission of them who joined the workshop activities hardware laboratory device repair activity related to computers, laptops, mobile phones and smartphones. The main target customers of this business unit is high school around Bandung and West Java, collage students, general society and office employees. Quality improvement of this business unit for 3 years we look the number of consumers who use our services increases every year. Where results of 2014 that the number of consumers when it was only 50 people include follow the training and service. For next year the number of customers increased to 235 people for training and 86 for service activities. While, for 2016 increased consumer more than twice with average increase every year more 100%.
Penerapan Metode Integrasi Teileren-Poject pada Program Inovasi IPTEK dan Kreativitas Guru di SMKN 9 Kabupaten Garut dalam Kegiatan Workshop Mikrokontroler Budi Herdiana; Muhammad Aria; Tri Rahajoeningroem; Bobi Kurniawan; Jana Utama; Budi Hartono
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 4, No 1 (2018): September
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3181.205 KB) | DOI: 10.22146/jpkm.32696

Abstract

Success of workshop activities in community programs can be seen from the results of these activities which are able to improve students' skills to implement their knowledge that had been obtained previously. This program was done at SMKN 9 aimed at providing innovation and enhancing the creativity of teachers' skills in the field of microcontroller systems. Therefore the ability to understand microcontroller system requires supporting facilities such as hardware and software devices than also require a comprehensive and systematic of learning process. The alternative solution to problem is done by collaborating teileren method and project method simultaneously where learning subject is focused on the workshop material step by step before applying it. The expectation from this program is that teachers can get used to and have the ability to design microcontroller systems that can be applied as teaching materials and curriculum development. The accomplishment of this workshop can be measured by pre-test evaluation which shows value >65% and post-test results which shows an average value of  >70% with an average index of teacher capacity improvement based on final evaluation >60% compared to the previous test scores. 
Penerapan Alat Cuci Tangan Portable Otomatis Sebagai Upaya Pencegahan Penyebaran COVID-19 Sopian Alviana; Bobi Kurniawan
JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) Vol 3, No 2: Mei (2022)
Publisher : ICSE (Institute of Computer Science and Engineering)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/jpkmi.v3i2.352

Abstract

Abstrak: Griya Pataruman Asri 3 adalah salah satu perumahan yang terletak di kawasan Pataruman, Bandung Barat. Tujuan dari kegiatan bakti ini adalah untuk membantu warga mencegah penyebaran COVID-19. Virus corona yang saat ini terus ada bersama kita, mengharuskan setiap masyarakat untuk dapat menjaga dan berusaha mencegah penularan COVID-19. Penyebarannya bisa melalui sentuhan media yang sama. Universitas Komputer Indonesia melalui kegiatan pengabdian masyarakat ingin memberikan bantuan berupa alat cuci tangan portable otomatis yang dapat digunakan warga sebagai upaya pencegahan penularan COVID-19. Sebelumnya pihak Universitas Komputer Indonesia dalam hal ini pelaksana pengabdian telah melakukan survei dan observasi terkait dengan kondisi di Griya Pataruman Asri. Selain dengan memberikan bantuan berupa alat cuci tangan portable otomatis yang diberikan, warga juga akan diberikan pelatihan dan pemahaman terkait dengan penggunaan alat tersebut. Dengan dibuatnya alat cuci tangan otomatis, menjadi salah satu upaya dalam mencegah penularan virus corona yang disebabkan oleh sentuhan yang sama pada media tertentu.Abstract: Griya Pataruman Asri 3 is one of the housing located in pataruman area, West Bandung. The purpose of this devotional activity is to help citizens prevent the spread of COVID-19. The coronavirus that currently continues to exist with us, requires every community to be able to maintain and try to prevent the transmission of COVID-19. The spread can be through the same media touch. Universitas Komputer Indonesia through community service activities wants to provide assistance in the form of automatic portable hand washing tools that can be used by citizens as an effort to prevent the transmission of COVID-19. Previously, the Indonesian Computer University in this case the implementation of the service has conducted surveys and observations related to the conditions in Griya Pataruman Asri. In addition to providing assistance in the form of automatic portable hand washing equipment provided, residents will also be given training and understanding related to the use of such tools. With the creation of automatic hand washing equipment is expected to be one of the efforts in preventing the transmission of the corona virus caused by the same touch on certain media.
Rancang Bangun Perangkat Wireless untuk Printer KonvensionalBerbasis Wi-Fi Bobi Kurniawan; Buston Kholik
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol 5 No 2 (2017): TELEKONTRAN vol 5 no 2 Oktober 2017
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (771.839 KB) | DOI: 10.34010/telekontran.v5i2.1012

Abstract

Printer merupakan alat yang berfungsi untuk mencetak data dari komputer ke media berupa kertas atau sejenisnya. Hasil cetakan bisa berupa teks, gambar atau grafik. Printer menggunakan kabel sebagai media pengirim data, maka kabel yang digunakan akan banyak jika penempatan printer jauh dari komputer. Hal tersebut dapat diatasi dengan  membuat  erangkat wireless untuk printer konvensional berbasis Wi-Fi dengan menggunakan SBC Cubieboard 3. Perangkat dirancang agar printer dapat diakses melalui Wi-Fi dan men-share printer yang telah tersedia pada sistem tanpa memerlukan kabel sebagai media pengirim data dari komputer ke printer. Modul Wi-Fi yang ada pada sistem akan dijadikan sebagai akses poin. Perangkat dirancang agar dapat diakses oleh multi user maupun multi printer. Perangkat juga dilengkapi dengan sistem monitoring yang akan memberikan informasi jika proses print out berhasil ataupun gagal. Jarak maksimum tanpa halangan pada saat melakukan print out menggunakan perangkat Wi-Fi adalah 40 meter. Jika melewati jangkauan maksimum perangkat, dipastikan proses print out gagal. Sedangkan dalam kondisi ada  halangan kurang dari 20 meter. Lama waktu dalam melakukan proses print out berdasarkan jenis file, jarak, dan juga OS yang digunakan user. Semakin kecil ukuran file dan jarak user pada perangkat dekat, maka waktu yang dibutuhkan untuk proses print out semakin cepat.  
Contrast Stretching Method for CMUcam 3 Camera and Histogram Equalization Method for Rocket Payload Ground Station Bobi Kurniawan
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol 1 No 1 (2013): TELEKONTRAN vol 1 no 1 April 2013
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (541.943 KB) | DOI: 10.34010/telekontran.v1i1.1559

Abstract

Abstract – Refer to the theme “attitude monitoring and surveillance payload”, KOMURINDO 2012 requires the participants to design a payload that can grab 200x200 greyscaled picture from the air then send it to LabVIEW ground station softwarein real-time (no buffer) to displayed. Sometime output image has bad quality for many reasons include sunlight intensity’s too high or low and noises caused by data lost, therefore image enhancement contrast stretching’s implemented in payload’s microcontroller and histogram equalization’s implemented in ground station software. The main purpose of both algorithms is to distribute bit pixel value so that picture can be displayed more clear (contrast), median filter and average filter are also implemented in ground station in order to lighten noises. Output of those algorithms implementation leads transfer time for 1 picture in KOMURINDO 2012 format rule to 42,7- 43,1seconds. Distributed pixels value image is setted in range value 0 to 254 therefore image have good contrast. This means that objects in image can be seen easily.
Comparative Study of Mobile Robot Control on Android Smartphone Based on Wireless Technology Bobi Kurniawan
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol 5 No 1 (2017): TELEKONTRAN vol 5 no 2 April 2017
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (840.857 KB) | DOI: 10.34010/telekontran.v5i1.1600

Abstract

In this study, designing an application on Android smartphone that serves as a remote control that can control the movement of a robot car. The car robot uses two communications media namely Bluetooth and WiFi and also two types of input commands namely screen button and accelerometer. Both communication media and input commands will be compiled to be able to determine the most appropriate control. As for the results of the analysis and testing, has been obtained the percentage of success input screenplay command 95.84% and accelerometer 91.20%. While the Bluetooth communication media has a percentage of success of 95.72% and WiFi 91.32%
Pengembangan Modul dan Trainer Mikrokontroler Wildan Zulfikar Djunaedi; Bobi Kurniawan
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol 8 No 1 (2020): TELEKONTRAN vol 8 no 1 April 2020
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (750.96 KB) | DOI: 10.34010/telekontran.v8i1.3062

Abstract

Abstract Teaching and learning process is a very important element in the world of Education, one's level of competence to compete in the world of work can be supported by a good teaching and learning process as well as adequate facilities. The latest technology has many benefits that are very useful for daily life such as microcontroller technology, wireless technology or IoT (Internet of Things). The design of the trainer is based on the needs of the Vocational School which includes basic modules and communication modules so that they can be used for more interactive programs. Testing basic modules such as LEDs, push buttons, servo motors, dc motors, stepper motors, relays, LCDs, sensors (distance, temperature and PIR) each program can run well, as well as communication modules that are tested using a desktop program run well. Feasibility testing is done by giving questionnaires to 12th grade vocational students, data processing is done using a Likert scale, from 3 categories given through the questionnaire for the aspect of "Quality of Content and Purpose" has a percentage of 80.5% included in the category of strongly agree, for aspects of " Learning Quality "has a percentage of 80.1% included in the category of strongly agree, and for the aspect of" Technical "has a percentage of 78.5% included in the category agreed. Based on the acquisition of the percentage above, it can be concluded that the trainers designed are acceptable to vocational students. Keyword ­: trainer, microcontroller, VHS, technology, wireless
Co-Authors Abd. Rasyid Syamsuri Ahiase, Godwin Albaroky, M F Alviana, Sopian Andrean George Wibisono Ari Prayoga Astiani, R Budi Hartono Budi Herdiana Buston Kholik Eko Budi Setiawan Fitriadi, L H Harjono, Risqi Windu Hartono, Rodi Imtyramdhan, Afra Haniv Irawan Afrianto Jana Utama, Jana Leslie Hendric Spits Warnars, Harco Meyliana, M Meyliana, M. Muhammad Aria Rajasa Pohan RAHAJOENINGROEM, TRI Resviani, Devi Rizki Dwi Nugraha Sopian Alviana Sopian Alviana Sopian Alviana Suharjo, Bambang Tri Rahajoeningroem Warnars, Harco Leslie Hendric Spits Wildan Zulfikar Djunaedi