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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Journal of Information System Infotekmesin Jurnal Berdaya Mandiri E-JOINT (Electronica and Electrical Journal Of Innovation Technology)
Vicky Prasetia
Politeknik Negeri Cilacap
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ANALISA PENGGUNAAN SILICON CONTROLLED RECTIFIER PADA ELEKTROPLATING TEMBAGA/BAJA KARBON RENDAH Prasetia, Vicky; Permana T, Roy Aries
Infotekmesin Vol 10, No 1 (2019): Infotekmesin: Januari 2019
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (717.48 KB) | DOI: 10.35970/infotekmesin.v10i1.19

Abstract

Electroplating is one of the engineering improvements in the characteristics of metal materials. Copper coating is a pre-coating before further coating for steel. The surface area of the material is in line with the strong current requirements required for the normal coating process. However, too much current flowing into the cathode results in erosion at the anode. Silicon Controlled Rectifier (SCR) is a component made of semiconductor silicon. It has a function as a controller or switch. Silicon Controlled Rectifiers can be used to reduce coating currents in copper electroplating. The setting of the coating current can be done on copper electroplating of low carbon steel cathodes with a cross-sectional area of 7500 mm2 of 4.5 A; 5 A; 6 A; 6.5 A and 6.7 A. The best copper coating results with a 10 minute coating time are shown in the current 6.5 A with a coating mass of 1.11 grams and 1.06 grams. This proves the need for a reduction in the maximum flow so that optimal coating is achieved.
IMPROVING THE PRODUCTION PROCESS IN FOOD UMKM IN DESA MAOS LOR , KECAMATAN MAOS, KABUPATEN CILACAP Prasetia, Vicky; Supriyono, Supriyono; Rafiq, Arif Ainur; Riyanto, Sugeng Dwi
Jurnal Berdaya Mandiri Vol 1, No 1 (2019)
Publisher : Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (295.166 KB) | DOI: 10.31316/jbm.v1i1.231

Abstract

Maos Lor Village is one of 10 villages in Maos Sub-District, Cilacap Regency. The number of small industries is 18 businesses with 61 workers and home industries with 78 businesses with 66 workers. Small industries and home industries in Maos Lor Village are dominated in the food industry. The income of small industries and home industries in Maos Lor Village is not satisfactory because there are obstacles in some production sectors, one of which is production techniques. Simple technology makes the product less attractive and hygienic. This problem is experienced by the food industry in Maos Lor Village, one of which is vegetable donut business. The vegetable donut business managed by Dusun Lancar residents is less productive because it is constrained by the production process. In this community service some problems in the vegetable donut business in Maos Lor Village were overcome by making improvements to the production machinery, so that it was hoped that vegetable donut production could run smoothly and production could increase.
Rancang Bangun Sistem Informasi Geografis Industri Kreatif Kabupaten Cilacap (SIKECAP) Annas Setiawan Prabowo; Lutfi Syafirullah; Vicky Prasetia; Hera Susanti
JOINS (Journal of Information System) Vol 6, No 1 (2021): Edisi Mei 2021
Publisher : Universitas Dian Nuswantoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1814.956 KB) | DOI: 10.33633/joins.v6i1.4113

Abstract

Pertumbuhan industri kreatif di Indonesia terus mengalami kenaikan. Industri kreatif diharapkan dapat menjadi sektor strategis yang mampu meningkatkan perekonomian di masa yang akan datang. Kesulitan yang dihadapi oleh industri kreatif terutama di Kabupaten Cilacap adalah pencarian lokasi industri kreatif yang sulit ditemukan. Industri kreatif mengalami kesulitan didalam mengenalkan produk yang dihasilkan. Berdasarkan masalah diatas perlu dibuat sistem informasi geografis yang mampu menunjukkan lokasi industri kreatif dengan akurat serta mampu membantu industri kreatif dalam mengenalkan produk yang dihasilkan. Penelitian ini menggunakan metode pengumpulan data secara deskriptif serta mengambil dari jurnal penelitian terdahulu. Metode pengembangan sistem yang digunakan menggunakan Rapid Application Development (RAD) yaitu salah satu pengembangan sistem berbasis System Development Life Cycle dengan kelebihan waktu yang lebih cepat. Pengujian sistem dilakukan dengan menggunakan metode black-box testing. Hasil penelitian ini adalah sistem informasi geografis yang mampu menunjukkan lokasi industri kreatif dengan lebih cepat, serta mampu membantu industri kreatif dalam mengenalkan produk yang dihasilkan.
ANALISA PENGGUNAAN SILICON CONTROLLED RECTIFIER PADA ELEKTROPLATING TEMBAGA/BAJA KARBON RENDAH Vicky Prasetia; Roy Aries Permana T
Infotekmesin Vol 10 No 1 (2019): Infotekmesin: Januari 2019
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v10i1.19

Abstract

Electroplating is one of the engineering improvements in the characteristics of metal materials. Copper coating is a pre-coating before further coating for steel. The surface area of the material is in line with the strong current requirements required for the normal coating process. However, too much current flowing into the cathode results in erosion at the anode. Silicon Controlled Rectifier (SCR) is a component made of semiconductor silicon. It has a function as a controller or switch. Silicon Controlled Rectifiers can be used to reduce coating currents in copper electroplating. The setting of the coating current can be done on copper electroplating of low carbon steel cathodes with a cross-sectional area of 7500 mm2 of 4.5 A; 5 A; 6 A; 6.5 A and 6.7 A. The best copper coating results with a 10 minute coating time are shown in the current 6.5 A with a coating mass of 1.11 grams and 1.06 grams. This proves the need for a reduction in the maximum flow so that optimal coating is achieved.
Green Building Assessment of Cilacap State Polytechnic: Building A Vicky Prasetia; Theresia Evila Purwanti Sri Rahayu; Roy Aries Permana Tarigan
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 19, No 2 (2022): July 2022
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1035.069 KB) | DOI: 10.14710/presipitasi.v19i2.290-302

Abstract

Buildings to achieve sustainable development must meet environmental criteria. This environmentally friendly building design is often referred to as a green building. The Green Building concept aims to reduce the negative impact on the environment from the construction and utilization of buildings. This study will discuss the criteria and requirements that must be met by company buildings to be categorized as Green Buildings according to the Green Building Council Indonesia (GBCI) and obtain a Greenship certificate, as well as any components at the construction and maintenance stage that affect the fulfillment of these requirements. This study uses a quantitative method by the green ship standard version 1.1. The greens criteria assessment in Building A resulted in 51 points. The results of this assessment explain that Building A is included in the silver category. This result explains that 44% of Building A's facilities have met the green building criteria. Upgrading from silver to gold category needs to increase 7 points by adding facilities, standard operating procedures, and policies.
Evaluasi Sistem Pencahayaan Gedung Pendidikan Perkuliahan Sesuai Standar Nasional Indonesia (SNI) Vicky Prasetia; Supriyono; Purwiyanto
Infotekmesin Vol 13 No 2 (2022): Infotekmesin: Juli, 2022
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v13i2.1546

Abstract

The lighting system is one of the aspects of assessing the function of the building. The building lighting system is included in the health aspect of the building. To achieve proper function, the building lighting system must meet the illumination value of each room according to the type of utilization in accordance with SNI 6197:2011, SNI 6197:2011, SNI 03-2396-2001, dan SNI 03-6575-2001. This study aims to analyze the lighting system in the Gedung Kuliah Bersama at the Politeknik Negeri Cilacap. This study uses a quantitative method by comparing the amount of light intensity based on field measurements, calculation results, and the SNI 6197:2011 standard. Based on the results of observations, data processing, and measurements, it was found that there were still some rooms in the Gedung Kuliah Bersama that did not meet SNI. Rooms that have fulfilled SNI include classrooms, library rooms, language laboratories, lecturer transit rooms, multipurpose rooms, terrace, and warehouses. It is necessary to carry out maintenance and repair of lamps for rooms that do not meet SNI. Maintenance and repair of lighting systems are carried out by replacing, adding, and/or repositioning lamps.
Alat Pembersih dan Penyortir Telur Bebek Berdasarkan Ukuran Menggunakan Internet of Things Fina Dwi Kurnia; Arif Sumardiono; Novita Asma Illahi; Vicky Prasetia
E-JOINT (Electronica and Electrical Journal Of Innovation Technology) Vol. 3 No. 2 (2022): E-JOINT, Desember 2022
Publisher : Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/e-joint.v3i2.1700

Abstract

Proses pembersihan dan penyortiran telur bebek yang dilakukan di peternakan atau industri pengolahan telur asin secara manual ditemukan berbagai macam kendala seperti kesalahan dalam meletakkan telur berdasarkan beratnya. Hal tersebut adalah kelalaian pegawai, seringkali lupa menghitung berapa jumlah telur yang sudah dipisahkan berdasarkan berat dan jumlah telur yang busuk. Berdasarkan kejadian di atas maka dibuat sebuah alat pembersih dan penyortir telur bebek berbasis IoT untuk membantu mempermudah para peternak telur dalam proses pembersihan dan penyortiran sehingga didapatkan hasil yang maksimal dengan waktu yang relatif lebih cepat dibandingkan secara manual. Alat ini dilengkapi dengan sensor proximity sebagai pendeteksi adanya telur dan konveyor sebagai tempat berjalannya telur serta sikat pembersih dengan pompa aquarium yang menyemprotkan air untuk membersihkan kotoran di cangkang telur. Selain itu, sensor load cell juga digunakan sebagai penimbang berat telur dan motor servo sebagai penyortir berat telur berdasarkan hasil penimbangan sensor load cell, kemudian motor servo akan bergerak sesuai berat telur ke masing-masing kotak penampung. Hasil percobaan dari 11 telur bebek didapatkan 10 telur bebek bersih dan 1 telur bebek kusam cangkangnya. Hasil penyortiran 11 telur bebek didapatkan telur kecil dengan berat (54-59 gram) termasuk dalam kualitas Grade B tersortir dengan baik ke servo 1, telur besar dengan berat (60-63 gram) termasuk dalam kualitas Grade A tersortir dengan baik ke servo 2, tidak ada telur busuk yang terdeteksi sehingga tidak ada telur yang tersortir ke servo 3.
vicky Penerapan Sistem ATS (Automatic Transfer Switch) sebagai Pengendalian, Pemantauan, dan Perawatan Berbasis IoT (Internet of Things) Syahrul Pambudi; Vicky Prasetia; Saepul Rahmat
Infotekmesin Vol 14 No 2 (2023): Infotekmesin: Juli, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i2.1853

Abstract

The need for electricity is increasing along with population growth. The main electricity supply (PLN) is not always continuous in its distribution, so alternative power is needed, namely generators. The ATS (Automatic Transfer Switch) system can transfer the voltage source to the load. The ATS system is equipped with IOT in the form of a Blynk application on Android which functions as a controller and can send ATS damage notifications. This research was conducted to meet the electricity needs. Users can monitor, control and maintain the ATS system in the event of a breakdown. The method in this study uses a quantitative method, namely data collection by testing the ATS system and testing the IOT Blynk application function as a notification of damage to the ATS system. The result of transferring the PLN voltage to the generator is only 7 seconds and 3 seconds vice versa. There was damage to the lamp cable 1 time, the relay 1 time, and the fan cable 2 times. The results of measuring the current and voltage of the PLN source: lamp load 0.02A, 3.4V; fan 0.04A, 3.5V; AC motor 0.04A, 4V. Generator current and voltage measurements are as follows: lamp load 0.02 A, 9.1V; 0.03A, 9V fan; AC motor 0.05A, 4.5V.
Studi Perancangan Instalasi Penerangan dan Pengkondisi Suhu Ruangan Pada Gedung Bertingkat Las Mesin Vicky Prasetia; Erna Alimudin; Purwiyanto Purwiyanto; Muhamad Yusuf; Mohammad Nurhilal
Infotekmesin Vol 14 No 2 (2023): Infotekmesin: Juli, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i2.1895

Abstract

Lighting is one of the most important requirements of a building. This is because inadequate lighting of a space can affect the health and comfort of activities in that space. In addition to less important lighting, room temperature adjustments, room temperature adjustments have a significant impact on comfort during activities in the room. This magazine describes the lighting and room temperature control design of the CilacapState Polytechnic Welder Shop. The method used in this study is a quantitative method. This method calculates the required lighting and room temperature control and compares it with the standards. 2 rooms increase the number of light points and 3 rooms change the type of lamp with a higher lumen. There are 8 rooms that are recommended to use air conditioners with SNI 91714189. According to the SNI, the number of air conditioners and the capacity of air conditioners adjusts to the size of the room.
Monitoring of Rice Dryer Machine Using Tray Dryer Method Neneng Herani; Saepul Rahmat; Vicky Prasetia
Infotekmesin Vol 14 No 2 (2023): Infotekmesin: Juli, 2023
Publisher : P3M Politeknik Negeri Cilacap

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35970/infotekmesin.v14i2.1915

Abstract

Indonesia is an agricultural country with 40% of the population's livelihood provided by farmers. Harvested rice typically has a moisture content of 20-27% on a wet basis. The type of artificial dryer that is often used is the tub or rotary type. This research aims to develop a rice dryer using a combined tray and rotary-type method. Based on the result, the higher the speed dryer, the shorter the drying time. The net result of this test is that the relationship between time and engine speed is inversely proportional. The higher the speed, the shorter the drying time. The net result of this test is that the relationship between time and engine speed is inversely proportional. Rice drying results can be described as dry, but not including ready-to-eat rice standards. The higher the speed, the shorter the drying time.
Co-Authors Annas Setiawan Prabowo Arif Sumardiono Erna Alimudin Fina Dwi Kurnia Hera Susanti Lutfi Syafirullah Mohammad Nurhilal Muhamad Yusuf Neneng Herani Novita Asma Illahi Permana T, Roy Aries Purwiyanto Purwiyanto Purwiyanto Rafiq, Arif Ainur Roy Aries Permana T Roy Aries Permana Tarigan Saepul Rahmat Sugeng Dwi Riyanto Supriyono Supriyono Supriyono Supriyono Syahrul Pambudi Theresia Evila Purwanti Sri Rahayu