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Simple Automatic Transfer Switch System Using Timer Delay Relay Asni Tafrikhatin; Jati Sumarah; Ajeng Tiara Wulandari; Unggul Pambudi; Iftah Ghozy Allam
Jurnal E-Komtek Vol 6 No 2 (2022)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v6i2.1076

Abstract

A control system in the form of an Automatic Transfer Switch (ATS) is needed when a blackout occurs from the PLN that will be transferred to the generator. The research problem was how to save costs for making ATS that can run efficiently. The purpose of this study was to find out how to save costs for making ATS that can run well and efficient. The method used was Research and Development. The Research and Development stages included: collecting data, designing, and testing. To save costs for making ATS, the researchers used the Timer Delay Relay (TDR), as using TDR reduces the cost of making tools because the component prices are relatively affordable. The way the ATS system works is when the PLN electricity is on, the battery will be charged by the battery charger, and when the PLN electricity goes out, the inverter will get a voltage supply from the battery, that was originally 12V will be changed to 220V. The TDR makes it easier to determine the appropriate time when the voltage is stable. Based on the experiment, the time when the voltage is stable is 6 seconds.
Pemanfaatan Limbah Tutup Botol dan Kain Perca Menjadi Bross Ajeng Tiara Wulandari; Jati sumarah Pambudi; Asni Tafrikhatin; Unggul Pambudi
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol 4 No 1 (2023)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v4i1.1152

Abstract

Setiap rumah tangga pasti akan menghasilkan limbah atau barang yang sudah tidak dipakai. Fokus dari pengabdian yaitu memanfaatkan limbah rumah tangga yang tidak terpakai menjadi barang yang bisa digunakan. Seperti contohnya limbah tutup botol dan kain perca. Tutup botol dan kain perca dapat dikreasi menjadi bross. Sebuah accessories atau pelengkap keindahan bagi pemakainaya yang biasanya digunakan wanita. Metode pengabdian yang dipakai yaitu menggunakan strategi pelatihan. Pengabdian tentang pemanfaatan limbah tutup botol dan kain perca menjadi bross diharapkan dapat mengatasi masalah limbah rumah tangga serta dapat menjadi nilai jual di kalangan masyarakat.
Automatic Fan Control Device Assembly Using Atmega8 Microcontroller Ajeng Tiara Wulandari; Jati Sumarah; Bagoes Bambang Prayitno
Jurnal E-Komtek 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.v7i1.1158

Abstract

The fan is a tool that is needed to rotate air circulation. In the market, fans are usually controlled manually by turning the control switch. The research problem is how to make a fan tool that can automatically turn on when there is a change in temperature. The purpose of this research is to facilitate users in using the fan. The method used is Research and Development. The stages of Research and Development include: data collection, design, and testing. The automatic fan control circuit consists of an atmega8 microcontroller integrated with a temperature sensor, button and relay. The circuit can display the temperature and can control the fan. The automatic fan control circuit is made on a PCB whose PCB layout is made using a computer with the PCB manufacturing process still using screen printing techniques. The conclusion is that the manufacture of automatic fan control devices integrated with temperature sensors, buttons and relays can facilitate the control of fans so that users do not need to control when the temperature changes.
Pelatihan Penggunaan Alat Ukur di SMK Ash Shiddiqiyah Balingasal Padureso Jati Sumarah; Ajeng Tiara Wulandari; Asni Tafrikhatin
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol 4 No 3 (2023)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v4i3.1535

Abstract

The skill of measuring an object for a student is an ability that must be possessed, especially for students at the Ash Shiddiqiyah Balingasal Padureso Vocational High School (SMK) Light Vehicle and Automotive Engineering Study Program (TKRO). Automotive skills subjects place great emphasis on the use of measuring tools, including vernier calipers and screw micrometers. The aim of the service is to provide information about the use of vernier calipers and screw micrometers. The implementation of the service uses methods in the form of training on measuring tools with vernier calipers and screw micrometers which is carried out at Ash Shiddiqiyah Balingasal Padureso Vocational School. It is hoped that by providing training on vernier caliper and screw micrometer measuring instruments, students will become proficient in using or operating measuring instruments and can overcome the problem of uncertainty in measurements and understand automotive subjects more easily
Peningkatan Perekonomian Warga Desa Kaliputih dengan Pelatihan Pembuatan Buket Snack Jati Sumarah; Ajeng Tiara Wulandari; Asni Tafrikhatin
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol 5 No 2 (2024)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v5i2.1757

Abstract

PKK Kaliputih di Kutowinangun, Kebumen, telah menjalin kerja sama dengan Politeknik Piksi Ganesha Indonesia untuk menyelenggarakan kegiatan pengabdian yang melibatkan pembinaan pada Kelompok Kerja (Pokja) II. Tujuan utama dari kegiatan ini adalah memberikan pembinaan tentang keterampilan dalam pembuatan buket snack kepada masyarakat. Cara yang digunakan dalam aktivitas ini adalah penyuluhan. Harapannya, setelah mengikuti pelatihan tersebut, warga masyarakat dapat mengembangkan usaha dan meningkatkan perekonomian keluarga mereka.