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All Journal JURNAL PENDIDIKAN TAMBUSAI Jurnal E-Komtek JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Journal of Students of Automotive, Electronic and Computer
Tafrikhatin, Asni
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Automotive Engineering Computer Science & IT Dentistry Education Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Transportation

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Journal : Jurnal E-Komtek

 1 
PENGEMBANGAN MOBILE LEARNING PENGUKURAN LISTRIK UNTUK SISWA PROGRAMKEAHLIAN TITL DI SMK Tafrikhatin, Asni
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 2 No 1 (2018)
Publisher : Politeknik Dharma Patria Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v2i1.92

Abstract

This study aims to developing mobile learning material electrical measurement. The research is a research and development that uses Waterfal research modell. Waterfall model development which consists of four stages: communication, planning, modelling, and construction. The subjects of this study were teachers and students of X class of Electrical Installation Study Program from SMK Negeri 3 Yogyakarta, SMK Negeri 1 Pundong, SMK Taman Siswa Yogyakarta, and SMK Muhammadiyah 3 Yogyakarta. The data were analyzed using descriptive. The result of mobile learning feasibility assessment according to validator was 80.30 and students equal to 85.59 from scale 100 so categorized as "Very Eligible". The result of mobile activity functionality evaluation according to validator was 83.25 and students equal to 86.66 from scale 100 so categorized "Very Eligible".
Handsanitizer Otomatis Menggunakan Sensor Ultrasonik Berbasis Atmega 328 Guna Pencegahan Penularan Virus Corona Tafrikhatin, Asni; Dwi Sri Sugiyanto
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 4 No 2 (2020)
Publisher : Politeknik Dharma Patria Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v4i2.394

Abstract

Hand Sanitizer yang sekarang beredar masih manual, dan apabila dipergunakan oleh banyak orang memugkinkan untuk perbaran suata virus atau kuman yang berbahaya. Sehingga deperlukan suatu hand sanitizer otomatis yang dapat mengurangi potensi untuk persebaran virus dan lebih terjaga kebersihannya. Metode penelitian ini yaitu: potensi masalah, pengumpulan informasi, desain produk, pembuatan produk, uji coba produk, revisis produk, dan uji coba akhir. Alat yang dibuat bernama Hand Sanitizer Otomatis. Alat ini dibuat untuk mengubah sistem kerja hand sanitizer yang tadinya manual menjadi otomatis, dan lebih terjaga kebersihannya. Alat ini bekerja saat sensor mendeteksi tangan kurang dari 10 cm, kemudian servo akan menarik tuas dan mengeluarkan cairan hand sanitizer tersebut.
Wind Speed Analysis Study for Wind Power Plant in Kebumen Tafrikhatin, Asni; Purnata, Hendi; Hafid Kusuma , Rafli; Faisal Efendi , Anggi; Mahfud, Guffaro
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 5 No 2 (2021)
Publisher : Politeknik Dharma Patria Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v5i2.698

Abstract

Reserves of fossil energy sources are starting to run low, so the government has launched renewable energy sources. The National Energy Policy (KEN) targets Indonesia by 2025 to use renewable energy sources of 23% of its energy needs. Because of this, the government has started opening places that have the potential for generating renewable energy, especially the areas where PLN electricity cannot reach, withincluding the southern coastal area of Kebumen.. The wind potential in this coastal area of Java Island meets the criteria for a Wind Power Plant. The purpose of this research was to analyze the wind potential in the southern coastal area of Kebumen. The specific purpose of this study was to determine the wind speed and the location and calculate the power generated by the wind in the southern coastal area of Kebumen to determine the potential of PLTB in Kebumen area. The stages of this research consisted of retrieval of secondary data, analysis using Excel, and power analysis using HOMER. Based on wind speed data from NASA, the southern coastal area of Kebumen is suitable for making PLTB, especially Buayan and Ayah, because the wind speed between 2016-2020 is 2.15 m/s. Then, the power produced annually in these places, based on the HOMER application, was 86.50 kWh/year.
Design of a Batik Coloring Waste Treatment Tool Using the Electrocoagulation Method with a Capacity of 40 Liters Aris Stiyawan; Nova Suparmanto; Harnandito Paramadharma; Tafrikhatin, Asni; Hendi Purnata
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 7 No 1 (2023)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v7i1.1243

Abstract

Batik coloring still uses synthetic dyes, so the disposal of coloring waste should not be careless. Most batik craftsmen process their batik waste by settling the waste liquid for a long time. The process is very ineffective. The purpose of this research is to design a batik processing tool that is cheap and effective. The research method uses the electrocoagulation method. The electrocoagulation method is an electrochemical water treatment. The design of this batik waste treatment tool consists of five parts including: (1) Electrocoagulation Tub, (2) Skimmer, (3) Electrode, (4) Sand Filter, and (5) Studge Drying Bed. This tool works with 900 watts of power with an output of 20-40 volts DC. The capacity of liquid waste is 40 liters. Duration of waste treatment for 2 hours. The electrocoagulation method is able to reduce the values of BOD5, COD, TSS, and TDS in batik dye waste. The pH of wastewater which is still high can be reduced by giving alum.
Implementasi Framework Laravel dalam Perancangan Website Lkd BUMDESMA Kompak Sejahtera menggunakan Metode Prototype Fatich, El Vionna Laellyn Nurul; Pambudi, Arif Prio; Tafrikhatin, Asni; Yuliyanto, Wakhid
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 8 No 1 (2024)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v8i1.1771

Abstract

BUMDESMA as a village-owned business entity needs a website for a wider information dissemination process. Not only as a means of sharing information quickly, accurately and easily, websites are also used to maintain the credibility and existence of a company in developing its business. BUMDESMA Kompak Sejahtera Lkd is one of the BUMDESMA that does not yet have a website for disseminating information or means for conducting business transactions. So far, information dissemination has only been limited to distributing printed brochures offline. To increase the dissemination of information on the existence and existence of BUMDESMA Kompak Sejahtera Lkd, in this research a BUMDESMA website was designed using the prototype method. To get an effective and efficient website design, the Laravel framework was chosen as the solution. After designing the BUMDESMA website, it is hoped that information about BUMDESMA Kompak Sejahtera Lkd will become wider so that it can help increase business activities at BUMDESMA.
Co-Authors Alif Faturrahman Anwar, Muhammad Mufid Ari Waluyo Aris Stiyawan Blandina Hendrawardani DENI SETIAWAN Devi Cahyaningsih Dwi Sri Sugiyanto Eko Kurniawan Ernawati Ernawati Fadlun, Fadlun Faisal Efendi , Anggi Fatich, El Vionna Laellyn Nurul Hafid Kusuma , Rafli Harnandito Paramadharma Hendi Purnata Husaini, Fikri Ali Irkham Virmansyah Juri Benedi Khasanah, Shavira Luffiah Kusworo, Sugeng Linda Noviasari Mahfud, Guffaro Muslihin, Rifki Nanda Wijiastuti Naufal Ilham Putra Nova Suparmanto Novita Nur Rahmawati Nuria Asri Nuryanto, Rizki Pambudi, Arif Prio Putra, Andhika Wahyu Saputro, Diki Aji Septiandi, Dicky Setiawan, Jefri Hendra Susanto, Windi Dwi Susilo, David Indra Vina Dwi Kundari Wahyono, Guntur Yanuar, Yusup Yuliyanto, Wakhid