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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.
Making an Arduino Uno R3 Trainer as A Learning Support Tool in The Electronics Study Program Jati Sumarah; Ajeng Tiara Wulandari; Asni Tafrikhatin; Juri Benedi; Akrim Rakhmatika Pambudi
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.v8i1.1750

Abstract

Microcontroller technology is increasingly developing, so studying it requires a real device. The learning process for microcontroller practice at the Piksi Ganesha Indonesia Polytechnic Campus does not yet have sufficient tools, especially for Arduino Uno practice. The research aims to create a tool or trainer about Arduino Uno so that it can be used to support microcontroller learning in the Electronics Engineering Study Program. The research method uses Research & Development with stages including potential and problems, information gathering, product design, design validation, design improvement, product testing, and product revision. The research results are an Arduino Uno trainer with three inputs and three outputs. It is hoped that users can more easily understand the basics of microcontrollers with the media created.
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
Soil Moisture Monitoring Using Nodemcu Based Soil Moisture Sensor With Blynk Application Output Asni Tafrikhatin; Ajeng Tiara Wulandari; sumarah, Jati; Irfan Nur Cahyadi
Jurnal E-Komtek (Elektro-Komputer-Teknik) Vol 8 No 2 (2024)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/e-komtek.v8i2.2120

Abstract

Currently, soil moisture monitoring is only done manually, which is less accurate, even though sometimes we need a soil moisture monitoring tool to determine the soil water content in plants. This research uses a Soil Moisture sensor to measure soil moisture and the NodeMCU ESP8266 microcontroller as the main controller. The system is designed to provide accurate and efficient soil moisture monitoring through the Internet of Things (IoT). The integration of Blynk as a monitoring application offers easy access to real-time soil moisture data via mobile devices. This system is designed to help users monitor soil moisture in real-time using NodeMCU as the main platform and Blynk for user interaction. Through this system, it is expected that users can avoid the risk of water shortages by knowing the soil water content in real-time. Based on testing, this soil moisture monitoring product has a success rate of 88.2% for soil moisture accuracy and an average user satisfaction rate of 60%.
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.
Co-Authors Agustina Ananda Pratiwi Akrim Rakhmatika Pambudi 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 El Viona Laellyn Nurul Fatich Fauzi, Muflihun Iftah Ghozy Allam Imam Maulana Intan Maharani Intan Nur Azizah Irfan Nur Cahyadi Jati Sumarah Juri Benedi Laelil Rachma Fadhila M. Haikal Ramdani Mustianto, Fauzan Hendro Nasution, Egghy Pratama Rouf Wangafif Saputra, Bagas Mei Sotya Partiwi Ediwidjojo Sumarah, Jati Syifa Nur Afiatun Khoiriyah Unggul Pambudi Wenny Marlini wijaya Yulia Bherlinda Yuliyanto, Wakhid