Article Per Year (5 Year)
p-Index From 2021 - 2026
5.102
P-Index
This Author published in this journals
All Journal Jurnal Edukasi Elektro Transmisi: Jurnal Ilmiah Teknik Elektro Journal of Electrical Technology UMY Techne : Jurnal Ilmiah Elektroteknika Rang Teknik Journal Martabe : Jurnal Pengabdian Kepada Masyarakat Buletin Ilmiah Sarjana Teknik Elektro Jambura Journal of Electrical and Electronics Engineering Academia Open Journal of Computer Networks, Architecture and High Performance Computing Journal of Electrical Engineering and Computer (JEECOM) JASEE Journal of Application and Science on Electrical Engineering JEEE-U (Journal of Electrical and Electronic Engineering-UMSIDA) JURNAL ILMIAH GLOBAL EDUCATION Indonesian Journal of Innovation Studies Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan Journal FORTEI-JEERI Jurnal Cakrawala Ilmiah Prosiding Seminar Nasional Teknik Elektro, Sistem Informasi, dan Teknik Informatika (SNESTIK) Prosiding Seminar Nasional Teknologi Industri Berkelanjutan PELS (Procedia of Engineering and Life Science) Journal for Technology and Science IJHCS
Dwi Hadidjaja
Universitas Muhammadiyah Sidoarjo
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Other

Published : 33 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 33 Documents
Search

 1   2   3   4 
Smartphone-based Automatic Monitor Lizard Trap Prototype for Tilapia Fish Ponds Nanggala, Dikas Pandu; Sulistiyowati, Indah; Saputra, Dwi Hadidjaja Rasjid; Syahrorini, Syamsudduha
Jambura Journal of Electrical and Electronics Engineering Vol 7, No 1 (2025): Januari - Juni 2025
Publisher : Electrical Engineering Department Faculty of Engineering State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjeee.v7i1.28309

Abstract

Nila merupakan ikan air tawar yang banyak dibudidayakan karena memiliki beberapa kelebihan dibanding jenis ikan lainnya, ikan ini unggul dalam pertumbuhan cepat, kemudahan berkembang biak, serta kemampuan adaptasi yang baik terhadap lingkungan. Meskipun demikian, budidaya ikan ini tidak lepas dari ancaman hama yang dapat mengganggu, khususnya predator biawak yang dapat menghancurkan populasi ikan dalam kolam dengan cepat. Kemajuan perkembangan teknologi IoT dapat dimanfaatkan dalam pembuatan prototipe perangkap otomatis dengan notifikasi berbasis smartphone. Dengan demikian, pemilik kolam dapat mengetahui jika biawak telah berhasil terperangkap tanpa harus berada di area kolam sepanjang waktu. Penelitian ini menggunakan metode eksperimen, metode ini melibatkan pengamatan dari suatu eksperimen dengan membuat suatu alat serta melakukan uji coba prototipe yang telah selesai dibuat. Alat ini menggunakan sensor PIR sebagai masukan yang akan diproses oleh mikrokontroller ESP32 dengan keluaran berupa pintu otomatis dan notifikasi aplikasi Blynk pada smartphone secara bersamaan. Hasil pengujian pertama menunjukkan penggunaan ESP32 dengan koneksi hotspot mendapatkan perolehan waktu rata-rata 0.76 detik yang dapat dikatakan sangat responsif. Sedangkan untuk pengujian kedua, yaitu  kecepatan reaksi setelah sensor berhasil mendeteksi objek hingga pintu tertutup secara otomatis memperoleh waktu rata-rata 2.33 detik yang tergolong cukup baik meskipun masih ada jeda waktu. Pada pengujian ketiga, perangkap ini berhasil menjebak biawak pada hari ke-3. Meskipun masih terdapat beberapa kekurangan, penelitian ini sangat bermanfaat bagi pembudidaya ikan, terutama pada kolam tanah karena perangkap ini membantu pemilik kolam mengatasi potensi kerugian akibat biawak yang kerap memangsa ikan  hasil budidaya. Selain itu, pemilik kolam juga mendapat penghasilan tambahan dari hasil menjual biawak hidup dibanding menjual biawak mati.Tilapia is a freshwater fish that is widely cultivated because it has several advantages over other types of fish, this fish excels in fast growth, ease of breeding, and good adaptability to the environment. However, this fish farming is not free from the threat of pests that can interfere, especially predatory lizards that can destroy fish populations in ponds quickly. The advancement of IoT technology development can be utilized in making automatic trap prototypes with smartphone-based notifications. Thus, the pond owner can know if the monitor lizard has been successfully trapped without having to be in the pond area all the time. This research uses the experimental method, this method involves observing an experiment by making a tool and testing the prototype that has been completed. This tool uses a PIR sensor as input that will be processed by the ESP32 microcontroller with the output in the form of an automatic door and notification of the Blynk application on the smartphone simultaneously. The first test results show the use of ESP32 with a hotspot connection getting an average time of 0.76 seconds which can be said to be very responsive. As for the second test, which is the speed of reaction after the sensor successfully detects the object until the door is automatically closed, the average time is 2.33 seconds which is quite good even though there is still a delay. In the third test, this trap successfully trapped monitor lizards on the 3rd day. Although there are still some shortcomings, this research is very useful for fish farmers, especially in earthen ponds because this trap helps pond owners overcome potential losses due to lizards that often prey on cultured fish. In addition, the pond owner also gets additional income from selling live monitor lizards instead of selling dead lizards.
Design and Build a Safe Security System Using RFID With e-KTP as a Tag and Monitoring With IoT-Based Esp32-Cam With Telegram Notifications: Rancang Bangun Sistem Pengaman Brankas Menggunakan RFID Dengan e-KTP Sebagai Tag dan Monitoring Dengan Esp32-Cam Berbasis IoT Dengan Notifikasi Telegram Ashar, Abdul Adim; Saputra, Dwi Hadidjaja Rasjid
Indonesian Journal of Innovation Studies Vol. 13 (2021): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.509 KB) | DOI: 10.21070/ijins.v13i.527

Abstract

Security is one form of convenience to protect archives or important objects such as land certificates, BPKB, and many others, and as a place to store these items a safe is created, with the development of technology, the safe is combined with several electronic components, a modern safe is created without a conventional key, only uses radio frequency identification which is already supported with an E-KTP and password to open it, uses a PIR sensor and an esp32 camera to find out who will access the safe and can be monitored every time. time via a smartphone using the telegram application, and also the telegram application can control the alarm if something suspicious is seen from the esp32 camera.
DESIGN OF PLASTISOL INK DRYER FOR T-SHIRT SCREEN PRINTING WITH FLASH CURING Dharmawan, Achmad Boby Adi; Saputra, Dwi Hadidjaja Rasjid
Journal for Technology and Science Vol. 2 No. 2 (2025): Journal for Technology and Science
Publisher : PT ANTIS INTERNATIONAL PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ipteks.v2i2.426

Abstract

Objective: T-shirt screen printing ink drying can be done with various methods and tools such as fans, hair dryers, or heatguns. Although common and easy to do, these methods of drying t-shirt screen printing ink are less effective and efficient because they take a long time and the drying results are uneven. This research aims to make an effective and efficient plastisol screen printing ink dryer with flash curing using the research and development method. Method: This research aims to make an effective and efficient plastisol screen printing ink dryer with flash curing using the research and development method. Results: The results showed that the drying process with the tool made took 20 seconds for each shirt, 5 seconds faster than the ink drying test with the manual method. The tool made uses a synchronous motor to move the infrared heater forward and backward so that the ink drying results can be evenly distributed. Novelty: This research aims to make an effective and efficient plastisol screen printing ink dryer with flash curing using the research and development method.
Co-Authors A. Ahfas Afif Dimyati Agus Hayatal Falah Ahmad Ahfas Ahmad Ahfas, Ahmad Akbar, Ilham Yusuf Akhmad Ahfas Alamsha, Mukhammad Ariya Anggraeni, Aprilia Putri Arief Wisaksono Ashar, Abdul Adim Bima Setya Kusumaraga Budi, Mohamad Istiyo Dharma EP Dharmawan, Achmad Boby Adi Dwiki Maulana Rizaldi Falah, Agus Indah Sulistiyowati Izza Anshory Jainul, M Jamaaluddin Mardiyono Mardiyono Marhanif Choirunnisa Nurma Moh. Muzakki Firmansyah Mohammad Bahrul Ulum Mohammad Idris Andriansyah Muhammad Alamsyah Muhammad Irsyad Hidayatullah Muhammad Sofyan Muhammad Ulum Nanggala, Dikas Pandu Pamungkas, Farid Setyo Phalah, Surya Mahendra Pramana, Joko Prayudha, Mufit Yogie Putra, Mochamad Wildan Karyono Rohman, Rizky Habibur Sarwan Hamid Shazana Dhiya Ayuni Syahrorini, Syamsudduha Taufik Marzuki Velly Descovvy Hardiyanto Zaenal, Ali