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All Journal Jurnal E-Komtek JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Journal of Students of Automotive, Electronic and Computer
Jati Sumarah
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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
Rancang Bangun Solar Tracker Berbasis Arduino Erman Al Hakim; Fahrudin, Bagus; Asni Tafrikhatin; Jati Sumarah
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.v2i1.1329

Abstract

The use of sunlight as an alternative resource is starting to be widely applied. Sunlight can produce electrical energy using solar panels. In its installation, solar panels must get maximum sunlight. Static installation prevents solar panels from getting maximum sunlight at any given time. Installing a solar tracker to get maximum sunlight. This will increase the voltage generated by the solar panels. This research method uses the Research & Development method. This solar tracker uses Arduino Nano, LDR, voltage sensor, LCD, and servo motors. The LDR will catch sunlight which is then converted into a value and sent to Arduino Nano as a determinant of the direction of motion of the servo motor. Based on the test results, this product can increase the average output voltage of solar panels by 5.67%.
Kran Air Minum Galon Otomatis Berbasis Sensor Inframerah Erman Al Hakim; Asrori, Guntur Firdous Asrory; Asni Tafrikhatin; Hamid Nasrullah; Jati Sumarah
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 3 No 1 (2023)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v3i1.1335

Abstract

Usually people drink clean water from gallon dispensers to meet their daily needs. Furthermore, automatic drinking water dispensers are designed to facilitate the operation of automatic drinking water faucets by automatically filling drinking water without the need to press the gallon suction button. Based on these problems, the authors automatically produce drinking water faucets based on infrared sensors using the R&D (Research & Development) method, in particular by conducting research and developing the currently available tools. One gallon automatic drinking water faucet uses infrared sensor, electric motor or water pump, relay, faucet PCB, ribbon cable and female hook connector. The infrared sensor detects the glass marked with the LED signal light and the power LED turns green, then receives the signal sent to the switch relay to automate the operation of the water pump/electric motor to dispense gallons of water.
Sistem Pengatur Running Text Menggunakan Bluetooth Dengan Interface Android Berbasis Arduino Wijaya; Asni Tafrikhatin; Witadi, Rahmat; Jati Sumarah
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 3 No 1 (2023)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v3i1.1397

Abstract

Running text, commonly known as scrolling text, is a prevalent method of conveying information in public places such as places of worship, shopping centers, and stores. Despite its informative nature, updating running text is often hindered when users are not near a computer. This research employs the Research & Development methodology. The process involves stages of potential and problem identification, information collection, design conceptualization, development, testing, and product revision. The device utilizes Arduino Uno, DMD P10, and HC-05. Testing was conducted with character variations ranging from 23 to 64 within a distance of 20 meters. The results indicate a delay time of approximately 0.64 to 2.19 seconds. This demonstrates a solution that enables running text updates via Bluetooth connection from Android devices, helping to overcome the challenge of updates that are difficult without a PC/laptop.
Media Pembelajaran Sensor Berbasis Arduino Uno Untuk Pembelajaran Mikrokontroler Pemula Arba'i Yusuf; Asni Tafrikhatin; Jati Sumarah; Hudaifah, Nanda Nur
JASATEC : Journal Students Of Automotive, Electronic and Computer Vol 3 No 1 (2023)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jasatec.v3i1.1403

Abstract

The issues encountered during my studies at Politeknik Ganesha Piksi Indonesia, especially in the microcontroller-related engineering course with Arduino UNO-based sensor skill standards, include the lack of demonstration support at Politeknik Piksi Ganesha Indonesia, particularly in the electronic engineering research program. The learning materials for this course include the following components: Arduino UNO, DHT11 sensor, LDR sensor, sound sensor, PIR motion sensor, fire sensor, MQ-6 sensor, I2C LCD, LED, buzzer, relay module, USB cable, Jumper cables, and project tables, supporting electrical installation. According to the test results, all respondents obtained scores ranging from 56% to 70%, with the category being "Very Satisfied." Based on the testing results, this learning medium is effective as a learning tool at Politeknik Piksi Ganesha, Indonesia.
Perancangan Tempat Sampah Otomatis Berirama Menggunakan Sensor Ultrasonik Berbasis Mikrokontroler Atmega 328 di SD Negeri Wonosigro Erman Al Hakim; Jati Sumarah; Nur Faizah Budi Mulyani
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.v2i2.1426

Abstract

Public awareness to dispose of garbage in its place is still considered low. It is evident that garbage is still scattered in public places so that a way is needed to increase public awareness. One way is to modify the trash can into an attractive trash can. A trash can that can automatically open and close and can bring up notifications and sounds. The research method uses Research and Development. The R&D stages include: collecting data, making product designs, building products, and testing products. The components of the tool include: ultrasonic sensor, ATmega 328 microcontroller, servo motor, I2C LCD, and speaker. The way the tool works is the ultrasonic sensor as an object detector, the ATmega 328 microcontroller as a processing tool. The output of the system is a servo motor as a trash can lid driver, LCD and speaker as notification. Based on the results of testing the entire system of Automatic Rhythmic Trash Can Design Using Ultrasonic Sensors Based on ATmega 328 Microcontroller, it is explained that ultrasonic sensors can detect objects with a distance of less than 50 cm.
Co-Authors Agustina Ananda Pratiwi Ajeng Tiara Wulandari Akrim Rakhmatika Pambudi Apriansyah Zulatama Arba'i Yusuf Ari Waluyo Asni Tafrikhatin Asrori, Guntur Firdous Asrory Bagoes Bambang Prayitno Dewi Septian Endang Rahmawati Dimas Aditia Firmansya Duke Sabella Dwi Khoirul Anam Erman Al Hakim Fahrudin, Bagus Hamid Nasrullah Hudaifah, Nanda Nur Iftah Ghozy Allam Imam Maulana Intan Nur Azizah Juri Benedi Laelil Rachma Fadhila M. Haikal Ramdani Nur Faizah Budi Mulyani Rouf Wangafif Sotya Partiwi Ediwidjojo Syifa Nur Afiatun Khoiriyah Unggul Pambudi Wenny Marlini wijaya Witadi, Rahmat