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All Journal Jurnal E-Komtek JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Journal of Students of Automotive, Electronic and Computer
Ajeng Tiara Wulandari
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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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Simple Automatic Transfer Switch System Using Timer Delay Relay Asni Tafrikhatin; Jati Sumarah; Ajeng Tiara Wulandari; Unggul Pambudi; Iftah Ghozy Allam
Jurnal E-Komtek (Elektro-Komputer-Teknik) 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.
Automatic Fan Control Device Assembly Using Atmega8 Microcontroller Ajeng Tiara Wulandari; Jati Sumarah; Bagoes Bambang Prayitno
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.v7i1.1158

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.
Simulasi Pemadam Kebakaran Otomatis Menggunakan Sensor Api Berbasis Arduino Uno Asni Tafrikhatin; Rouf Wangafif; Jati Sumarah; Ajeng Tiara Wulandari; Apriansyah Zulatama
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 7 No 2 (2023)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v7i2.1545

Abstract

One of the efforts to prevent fires is by providing occupational health and safety (K3) learning. In the learning process, the material is only in videos and power points about fire prevention and control. Conversely, students more easily understand contextualized material. One of them is an automatic fire extinguisher simulation. This simulation uses a fire sensor as its input, Arduino uno as its control, and a relay as an output from Arduino. This learning media was tested on 40 people with backgrounds as students and employees. Based on the results of this learning media trial, the average questionnaire assessment reached 87.6%, so this learning medium is effective as a learning medium for fire extinguisher simulation.
Penangkaran Kunang-Kunang Sebagai Konservasi Berbasis Masyarakat Di Desa Jladri Jati Sumarah; Dimas Aditia Firmansya; Sotya Partiwi Ediwidjojo; Wenny Marlini; Ajeng Tiara Wulandari; Ari Waluyo; Laelil Rachma Fadhila; Intan Nur Azizah; M. Haikal Ramdani; Duke Sabella; Dewi Septian Endang Rahmawati; Agustina Ananda Pratiwi; Dwi Khoirul Anam; Imam Maulana; Syifa Nur Afiatun Khoiriyah
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 6 No. 1 (2025)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v6i1.2100

Abstract

The decline in firefly populations in Indonesia, including in Jladri Village, is caused by factors such as habitat changes, light pollution, and land conversion. Fireflies play an important role in the ecosystem as bioindicators of environmental quality and natural pollinators. Therefore, conservation efforts are needed that involve the community as the main actor in preserving this species. This community service aims to build a firefly breeding center in Jladri Village as part of community-based conservation efforts. The community service will include the establishment of a firefly breeding center by creating and maintaining a natural habitat that supports the survival of fireflies, as well as training the community on environmental management and reducing light pollution. By involving the community in every stage of the activity, it is hoped that they can have a high sense of ownership of firefly conservation
Rancang Bangun Alat Pendeteksi Kebocoran Gas LPG Dengan Sensor Mq-6 Berbasis Mikrokontroler Melalui Telegram Arba'i Yusuf; Nasution, Egghy Pratama; Asni Tafrikhatin; Ajeng Tiara Wulandari
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 2 No 1 (2022)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v2i1.1230

Abstract

Banyak Kebocoran gas LPG (Liquefied Petroleum Gas) dapat menyebabkan bahaya serius seperti kebakaran dan ledakan. Oleh karena itu, penting untuk memiliki alat pendeteksi kebocoran gas LPG yang andal dan efektif. Sensor MQ6 adalah salah satu sensor gas yang banyak digunakan untuk mendeteksi keberadaan gas LPG. Metode penelitian ini menggunakan Research & Development. Produk yang dibuat dalam penelitian ini adalah alat pendeteksi gas LPG berbasis mikrokontroler menggunakan sensor MQ-6, Wemos D1 R32, LCD, saklar, buzzer, dan bot telegram. Sensor MQ6 perlu dihubungkan dengan Wemos D1 R32. Alat pendeteksi akan terintegrasi dengan platform Telegram. Mikrokontroler akan mengirimkan notifikasi ke pengguna melalui Telegram jika terdeteksi kebocoran gas LPG yang melebihi ambang batas yang ditentukan.
Rancang Bangun Pengatur Suhu Kandang Ayam Otomatis Menggunakan Sensor DHT22 Berbasis Wemos D1 R32 Dengan Keluaran Berupa LCD dan Notifikasi Telegram Mustianto, Fauzan Hendro; Asni Tafrikhatin; Ajeng Tiara Wulandari
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 2 No 1 (2022)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v2i1.1237

Abstract

Temperature fluctuations can cause chicks to experience stress, decreased growth rates, and increased vulnerability to diseases. Manual monitoring and adjustment of temperature in chicken coops require significant manpower and are prone to human errors. Therefore, an automated temperature monitoring process is needed to enhance farming efficiency. This research method utilizes Research & Development. The automatic chicken coop temperature controller utilizes the DHT22 sensor, Wemos D1 R32, LCD, relay, buzzer, LED, incandescent light bulb, DC fan, and Telegram bot. The DHT22 is used as the temperature sensor, while the Wemos D1 R32 acts as the microcontroller. If the temperature exceeds or falls below the predefined limits, the relay connected to the fan or light bulb will turn on or off accordingly, and the results will be sent via Telegram. Based on the test results, the product has an error rate of 4.12%.
Media Pembelajaran Instalasi Listrik Rumah Sederhana Untuk Pembelajaran Instalasi Listrik Saputra, Bagas Mei; Asni Tafrikhatin; Ajeng Tiara Wulandari
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 2 No 1 (2022)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v2i1.1244

Abstract

The problem faced in learning at the Piksi Ganesha Indonesia Polytechnic, especially in engineering courses related to electricity on competency standards for installing simple electrical installations, is that there is no teaching media at the Piksi Ganesha Indonesia Polytechnic itself, especially in the Electronics Engineering Study Program. This learning media uses components: MCB, single switch, series switch, hotel switch, light fittings, lamps, cables and other supporting components. This learning media has been tested in electrical installation class classes. The results of testing the scores of all respondents obtained 63.3% to 83.3% in the category "Very Satisfied". Based on these test results, this learning media is effective as a learning medium at the Piksi Ganesha Indonesia Polytechnic.
Rancang Sistem GPS Tracker Pada Motor Berbasis Arduino Wijaya; Asni Tafrikhatin; Ajeng Tiara Wulandari; Fauzi, Muflihun
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 1 No 2 (2021)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v1i2.1423

Abstract

Motorcycle is a means of transportation that is widely used in Indonesia because it is very efficient in its use. However, motorcycle crimes do not happen very often. Therefore, in this final project, a motor vehicle system with an Arduino-based GPS Tracker is designed. The aim is to detect the presence of the motorcycle through the GPS system and to determine the accuracy of the position indicated by the GPS Tracker. The design method uses Arduino Uno, GSM module, GPS module, Smartphone and sim card. In the initial conditions, the activated gps system is activated first, the GPS will send the coordinates to the Arduino. Then it will be sent via cellular network via SMS to a number that is already connected to the system, then the position of the motorcycle will be monitored using GPS.The final design results show that the position of motorized vehicles can be monitored via a smartphone using a GSM network. The results of testing the time of sending short messages that are delayed are for 9 to 12 seconds.
Rancang Bangun Buka Kunci Pintu Menggunakan RFID Berbasis Atmega 328 di Master Control Room Ratih TV Kebumen Wijaya; Asni Tafrikhatin; Ajeng Tiara Wulandari; Asli Husain
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 2 No 2 (2022)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v2i2.1433

Abstract

Most of the workspace door locks use a manual locking system so that it lacks security. The safety of the master control room is a priority, because in the room there are important tools and documents.Based on these problems, the authors made a door lock unlock design using Atmega328-based RFID. This research method is: R & D. design and construction of door unlock using Atmega 328 based RFID. E-ID card attached to the door serves as an input to open the lock. This product is expected to increase safety when using the workspace.
Rancang Bangun Pengingat Pembersihan Limbah Greshtrep Otomatis Berbasis Arduino Asni Tafrikhatin; Yulia Bherlinda; Ajeng Tiara Wulandari; Angga Azfananda
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 2 No 2 (2022)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v2i2.1434

Abstract

Currently, the cleaning or cleaning schedule for greasetrap is done manually so that human errors can occur such as forgetfulness which can affect the final outcome of waste disposal. The purpose of this tool is to make it easier for the crew in scheduling greasetrap cleaning so as to minimize the occurrence of human errors. Based on the description above, the researchers made an automatic grease trap cleaning reminder alarm with a turbidity sensor based on the Atmega 328 microcontroller. The method of making this product uses Research and Development. The R&D stages include: collecting data, creating product designs, building products, and testing products. This greasetrap cleaning alarm can be utilized as an automatic control system. The components of this tool include: turbidity sensor, ATmega 328 microcontroller, servo motor, LED, buzzer. The way this tool works with the turbidity sensor as a detection sensor for objects then the ATmega 328 microcontroller is used as a processing tool for this reminder alarm system, the output of this system is a servo motor as a greasetrap filter puller, LED and buzzer as notification.
Co-Authors Agustina Ananda Pratiwi Angga Azfananda Apriansyah Zulatama Arba'i Yusuf Ari Waluyo Asli Husain Asni Tafrikhatin Bagoes Bambang Prayitno Dewi Septian Endang Rahmawati Dimas Aditia Firmansya Duke Sabella Dwi Khoirul Anam Fauzi, Muflihun Iftah Ghozy Allam Imam Maulana Intan Nur Azizah Jati Sumarah Laelil Rachma Fadhila M. Haikal Ramdani Mustianto, Fauzan Hendro Nasution, Egghy Pratama Rouf Wangafif Saputra, Bagas Mei Sotya Partiwi Ediwidjojo Syifa Nur Afiatun Khoiriyah Unggul Pambudi Wenny Marlini wijaya Yulia Bherlinda