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All Journal International Journal of Electrical and Computer Engineering Journal of the Medical Sciences (Berkala Ilmu Kedokteran) Bulletin of Electrical Engineering and Informatics WARTA JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Jurnal Elementer (Elektro dan Mesin Terapan) JMM (Jurnal Masyarakat Mandiri) KACANEGARA Jurnal Pengabdian pada Masyarakat Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) JMECS (Journal of Measurements, Electronics, Communications, and Systems) Jurnal Listrik, Instrumentasi, dan Elektronika Terapan eProceedings of Engineering Warta LPM Jurnal INFOTEL Emitor: Jurnal Teknik Elektro ELECTROPS : Jurnal Ilmiah Teknik Elektro Jurnal Nasional Sains dan Teknik
Brahmantya Aji Pramudita
Telkom University
Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Neuroscience Social Sciences Other

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PELATIHAN E-COMMERCE BAGI WARUNG SEDEKAH (WARKAH) UNTUK MENINGKATKAN PERTUMBUHAN EKONOMI RUMAH TANGGA Barri, Muhammad Hablul; Rizal, Achmad; Cahyadi, Willy Anugrah; Hidayat, Iswahyudi; Pramudita, Brahmantya Aji; Prihatiningrum, Novi
KACANEGARA Jurnal Pengabdian pada Masyarakat Vol 4, No 1 (2021): Januari
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/kacanegara.v4i1.821

Abstract

Warkah is a community organization that focuses on working on social activities and has many assisted residents. To develop the organization, Warkah requires additional efforts to support the organization so that it continues to be more productive. However, this corona pandemic has made an obstacle for the Warkah organization to realize the organization's vision and mission. Therefore, organizational productivity can be increased by following online sales skills. With diverse potentials and based on the socio-economic background, the ability to sell and transact online on marketplace platforms, especially on the Tokopedia, can provide material benefits. In addition, this activity also can facilitate the potential products of the GPA community members and people outside the GPA who want their products to be promoted in a broad scope. The results of the shop building training through the Tokopedia application for members of the Warkah social organization can be concluded that this training is beneficial for the Warkah organization with a high utility rating, namely 82% of participants rated this training as very useful and had high performance, namely 64% for easy understanding of the material, and 100% for the instructor's performance in delivering the material.
Online Learning Content Creation for Junior High School Teachers during the Covid-19 Pandemic Pramudita, Brahmantya Aji; Aprillia, Bandiyah Sri; Pangaribuan, Porman; Ramdhani, Mohamad; Adam, Kharisma Bani
WARTA LPM WARTA LPM, Vol. 25, No. 1, Januari 2022
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/warta.v25i1.17982

Abstract

The community service program from Telkom University aims to improve the ability and insight of learning technology using Camtasia Studio at SMPN 1 Baleendah. The method used in community service is a form of training or workshops where the participants, in this case are teachers, are given training for a maximum of 3 hours, instructors in this case are from Telkom University. The stages carried out in this training are broadly as follows: The stages of making or recording material content, the editing or editing stages of material content and the stages of uploading learning material content. Participation by partners is in the form of providing space, infrastructure such as laptops or computers (computer laboratory recommendations), internet networks, and teachers’ resources to be given Camtasia Studio training. Based on the results of the initial survey it was found that 15% had experience in making interactive videos by using programs other than Camtasia studio, and as many as 85% of the teachers are inexperienced in making interactive videos because they only use learning media based on whatsapps, zoom and google classroom. After the training, there was an increase in the skill level of making interactive videos for all participants. As many as 75% of the teachers strongly agree regarding the suitability of the programs held with the aim of carrying out activities. Lecturers and students are stated to be more friendly, faster and responsive in helping during the practical activities of creating interactive video content using Camtasia studio.
All-terrain mobile robot desinfectant sprayer to decrease the spread of COVID-19 in open area Prisma Megantoro; Herlambang Setiadi; Brahmantya Aji Pramudita
International Journal of Electrical and Computer Engineering (IJECE) Vol 11, No 3: June 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijece.v11i3.pp2090-2100

Abstract

The application of disinfection is becoming popular in recent months due to the COVID-19. Usually, the disinfection is used by spraying the liquid into an object. However, the disinfection process for humans and objects in the human environment is still done manually and takes time and increases exposure to viruses. Robotic technology can be a solution to handle that problem. Following that problem, robot design is proposed with many abilities and features. The robot can operate in remote conditions and full function for approximately 56 minutes and spray the liquid for more than 1 meter. This research can effectively be applied in COVID-19 handlings.
Real-time monitoring system for weather and air pollutant measurement with HTML-based UI application Prisma Megantoro; Brahmantya Aji Pramudita; P. Vigneshwaran; Abdufattah Yurianta; Hendra Ari Winarno
Bulletin of Electrical Engineering and Informatics Vol 10, No 3: June 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v10i3.3030

Abstract

This article discusses devising an IoT system to monitor weather parameters and gas pollutants in the air along with anHTML web-based application. Weather parameters measured include; speed and direction of the wind, rainfall, air temperature and humidity, barometric pressure, and UV index. On the other side, the gases measured are; ammonia, hydrogen, methane, ozone, carbon monoxide, and carbon dioxide. This article is introducing a technique to send all parameter data. All parameters read by each sensor are converted into a string then joined into a string dataset, where this dataset is sent to the server periodically. On the UI side, the dataset that has been downloaded from the server-parsed for processing and then displayed. This system uses Google Firebase as a real-time database server for sensor data. Also, using the GitHub platform as a web hosting. The web application uses the HTML programming platform. The results of this study indicate that the device operates successfully to provide information about the weather and gases condition as real-time data.
Automatic limit switch calibrator for control valve at steam turbine of a geothermal power plant Prisma Megantoro; Abdul Latif; Brahmantya Aji Pramudita; P. Vigneshwaran
Bulletin of Electrical Engineering and Informatics Vol 10, No 3: June 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v10i3.3031

Abstract

Measurement of fluid level in steam valves should require precise values. The instrument designed in this article is used to find out how precise the limit switch is used as an indicator control valve at certain points. The measurement technique will be implemented on a control valve on the geothermal power plant. This device is using the Arduino Due board as a data processor and modified the data signal of the vernier caliper to measure the valve opening. The TFT LCD layer is used to display the measurement and calibration results. The test results of this device indicate that this device has an accuracy level of more than 99%.
R-Peaks Detection Method for Classifying Arrhythmia Disorder Anggit Ferdita Nugraha; Brahmantya Aji Pramudita; Noor Akhmad Setiawan; Hanung Adi Nugroho
Journal of the Medical Sciences (Berkala Ilmu Kedokteran) Vol 49, No 4 (2017)
Publisher : Journal of the Medical Sciences (Berkala Ilmu Kedokteran)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (711.071 KB) | DOI: 10.19106/JMedSci004904201705

Abstract

Electrocardiography (ECG) is a non-invasive technique that is used to diagnose heartabnormalities. ECG records all heart activities and represent them using bio electricsignals. Arrhythmia is one of the cardiac disorder that can be detected using ECG.Arrhythmia need to be detected early because of an early symptom of heart diseaseas deadly as coronary heart disease and heart failure. Arrhythmia described using thedifference between the R-peaks based on QRS complex. Therefore, R-peaks detection willbe an important factor that can be used to classify arrhythmia disease. One of the widelyused methods to detect R-peaks is Pan-Tompkins method. Pan-Tompkins method used athreshold value approach to get all location of R-peaks point from the ECG signals. Thisstudy proposed a development based on Pan-Tompkins method by change the thresholdvalue using normalize technique and moving windows approach to get all location ofR-peaks point from the ECG signals. This study uses MIT-BIH arrhythmia dataset. Thismethod can show the R-peaks detection with 99.83% sensitivity and 0.40% total errorrate detection. Hence, this method has potential to be used for classifying arrhythmiadisorder based on the R-peaks point.
RANCANG BANGUN SISTEM PENGERING GAPLEK TIPE HIBRIDA ANTARA EFEK RUMAH KACA (ERK) DAN TUNGKU BIOMASSA Brahmantya Aji Pramudita; Bandiyah Sri Aprillia; Achmad Rizal
Jurnal Elektro dan Mesin Terapan Vol. 6 No. 2 (2020): Jurnal Elektro dan Mesin Terapan (ELEMENTER)
Publisher : Politeknik Caltex Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (338.773 KB) | DOI: 10.35143/elementer.v6i2.4423

Abstract

The greenhouse system works by utilizing solar thermal energy. It has a deficiency because it depends on weather to get maximum solar thermal energy. This deficiency can interfere with the drying process of plantation products, especially gaplek. Therefore, biomass furnace is added to overcome the dependence of solar thermal energy. The result of the proposed hybrid dryer system can control the temperature below 60℃. Moreover, the humidity can reach a minimum point of 60% while the temperature is 57℃. Those results show the system can give nomerous dry air to the dryer room because the greenhouse system is equipped with an exhaust fan. Thus, gaplek can appropriately dry according to the desired grade. Then, the cost of operating the proposed hybrid drying system is inexpensive, which is Rp 158.194,65 per year.
Pemanfaatan marketplace tokopedia untuk pengembangan usaha dalam meningkatkan perekonomian di tengah dampak pandemi covid-19 Brahmantya Aji Pramudita; Muhammad Hablul Barri; Wahmisari Priharti; Achmad Rizal; Novi Prihatiningrum; Iswahyudi Hidayat
Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Vol 5, No 1 (2022): Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS)
Publisher : University of Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jipemas.v5i1.11694

Abstract

Analisis Ekonomi on Grid PLTS untuk Rumah 2200 VA Brahmantya Aji Pramudita; Bandiyah Sri Aprillia; Mohamad Ramdhani
Jurnal Listrik, Instrumentasi, dan Elektronika Terapan Vol 1, No 2 (2020)
Publisher : Departemen Teknik Elektro dan Informatika Sekolah Vokasi UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/juliet.v1i2.61879

Abstract

Kebutuhan listrik adalah kebutuhan dasar masyarakat Indonesia. Peningkatan jumlah penduduk di Indonesia mengakibatkan kebutuhan listrik semakin meningkat. Sehingga, produksi energi listrik perlu ditingkatkan untuk memenuhi kebutuhan listrik di Indonesia. Namun, kebutuhan listrik tidak dapat dipenuhi oleh pembangkit listrik yang dimiliki oleh negara. Oleh karena itu, energi terbarukan didorong oleh pemerintah untuk menjaga ketahanan dan kemandirian energi. Mengkonversi energi surya menjadi energi listrik melalui perangkat panel surya adalah salah satu contoh alternatif untuk mendapatkan energi terbarukan. Pada penelitian ini, bertujuan untuk menganalisis terkait faktor keekonomian sistem on grid pembangkit listrik tenaga surya pada beban rumah tangga tipe 2200VA dengan dua jenis profil beban yang berbeda. Hasil perhitungan faktor keekonomian energi untuk sistem on grid pembangkit listrik tenaga surya berdasarkan atas perhitungan Net Present Cost (NPC) dan Break Even Point (BEP) dengan cara membandingkan hasil dari rumah sebelum dan sesudah menggunakan sistem on grid PLTS. Berdasarkan hasil analisis pada rumah teliti diperoleh penurunan daya sebesar 21,89% dibandingkan dengan rumah banding. Sehingga, NPC dapat turun sebesar 13,12%-15,31% dengan rentang tagihan listrik sebesar Rp 23.060.260,00 – Rp 25.195.970,00. Sedangkan, hasil analisis dengan melihat kecepatan modal kembali atau BEP menunjukkan bahwa sistem on grid PLTS pada rumah teliti lebih unggul dibandingkan dengan rumah banding dengan hasil pada jenis BEP Simple Payback sebesar 7,60 tahun dan Discounted Payback sebesar 8,73 tahun.
WORKSHOP ARDUINO UNTUK MENUNJANG PEMBELAJARAN STEM UNTUK GURU IPA SMP Novi Prihatiningrum; Muhammad Hablul Barri; Brahmantya Aji Pramudita; Azam Zamhuri Fuadi; Istiqomah Istiqomah; Faisal Budiman
JMM (Jurnal Masyarakat Mandiri) Vol 6, No 5 (2022): Oktober
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v6i5.9783

Abstract

Abstrak: Dengan pesatnya kemajuan di bidang teknologi, dunia pendidikan turut berkembang dengan menerapkan teknologi informasi untuk memberikan pembelajaran yang kreatif dan inovatif. Salah satu model pembelajaran yang diterapkan adalah STEM (Science, Technology, Engineering and Mathematics) yang mendorong siswa berpikir kreatif dalam memecahkan setiap masalah. Untuk dapat menerapkan model pembelajaran STEM, para guru dituntut untuk dapat memahami konsep STEM dan mengaplikasikan teknologi ke dalam pembelajaran. Guru-guru IPA SMP di Kabupaten Bandung Barat mengalami kesulitan mempelajari teknologi robotika, IoT (Internet of Things), dan sistem tertanam. Kegiatan workshop dilaksanakan dengan tujuan meningkatkan pemahaman para guru terhadap konsep STEM dan mengaplikasikan teknologi dalam pembelajaran. Kegiatan workshop diselenggarakan selama satu hari penuh bagi 20 guru IPA dengan metode presentasi, demo dan pelatihan untuk menggunakan perangkat robotika dan IoT menggunakan Arduino. Workshop meliputi pengenalan konsep mikrokontroler, sensor dan aktuator, serta pemrograman Arduino. Setelah mengikuti kegiatan workshop, 80 % peserta memahami penggunaan perangkat Arduino untuk mendukung pembelajaran STEM.Abstract: With the rapid advances in technology, the world of education is evolving by implementing information technology to serve more creative and innovative learning. One of the learning models implemented is STEM (Science, Technology, Engineering and Mathematics) which encourages students to think creatively in problem solving. To be able to apply STEM learning model, teachers are required to understand the concept of STEM and implement technology to the learning process. The middle school science teacher in Kabupaten Bandung Barat experience difficulties in learning technology such as robotics, IoT (Internet of Things), and embedded system. The workshop aims to increase the teachers’ understanding of STEM concept and to apply technology to the learning process.The workshop is held for one full day for 20 science teachers which includes presentation, demo and training to use the robotic device and IoT using Arduino. The workshop includes introduction of microcontroller, sensors and actuators, and Arduino programming. After workshop, 80 % of participants understand the use of Arduino for learning STEM.
Co-Authors Abd. Rahman Saleh Abdufattah Yurianta Abdul Latif Achmad Rizal Achmad Rizal Aghesa Tri Nirbhita Daniswara Arifin, Mohammad Aldrin Azam Zamhuri Fuadi Bandiyah Sri Aprillia Barokatillah, Nyimas Anggun DHONI PUTRA SETIAWAN Diah Rahayu Ningtias, Diah Rahayu Ediananta, Muhammad Rafi Faisal Budiman Firdais, Ardis Hendra Ari Winarno Herlambang Setiadi Irham Mulkan Rodiana Istiqomah istiqomah istiqomah Istiqomah Istiqomah Iswahyudi Hidayat Kharisma Bani Adam Meynako, Sisko Mohamad Ramdhani Muhammad Hablul Barri Noor Akhmad Setiawan Novi Prihatiningrum Nugraha, Anggit Ferdita P. Vigneshwaran Porman Pangaribuan Prisma Megantoro Rhasyid, Dian Yuliandi Luthfi Ar Rofi’i, Mohammad Samuel Pratama Gultom Siti Helmyati Wahmisari Priharti Willy Anugrah Cahyadi Wirawan, Adi Pandu Wiwaha, Dias Daffa