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All Journal International Journal of Electrical and Computer Engineering IAES International Journal of Artificial Intelligence (IJ-AI) Jurnal Informatika dan Teknik Elektro Terapan JURNAL PENGABDIAN KEPADA MASYARAKAT Edu Elektrika Journal AL ISHLAH Jurnal Pendidikan JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING JET (Journal of Electrical Technology) JRST (Jurnal Riset Sains dan Teknologi) Jurnal Teknovasi : Jurnal Teknik dan Inovasi Mesin Otomotif, Komputer, Industri dan Elektronika Dinamisia: Jurnal Pengabdian Kepada Masyarakat JURTEKSI JOURNAL OF SCIENCE AND SOCIAL RESEARCH Jurnal Penelitian TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Kumparan Fisika JURNAL MAHAJANA INFORMASI International Journal of Economics, Business and Accounting Research (IJEBAR) Jambura Journal of Electrical and Electronics Engineering Jurnal Riset Akuntansi Politala REMIK : Riset dan E-Jurnal Manajemen Informatika Komputer Indonesian Journal of Electrical Engineering and Computer Science International Journal of Educational Review Jurnal Sistem Komputer dan Informatika (JSON) Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Journal of Innovation in Educational and Cultural Research JURNAL PENDIDIKAN SAINS SOSIAL DAN AGAMA KLIK: Kajian Ilmiah Informatika dan Komputer Journal of Students‘ Research in Computer Science (JSRCS) Darmabakti: Jurnal Inovasi Pengabdian dalam Penerbangan Pengmasku Mejuajua Jurnal Pengabdian Kepada Masyarakat (JPKM) Langit Biru Journal of Renewable Energy, Electrical, and Computer Engineering Jurnal Pengabdian Masyarakat Tjut Nyak Dhien Jurnal Ilmiah Teknik Elektro Dikdimas : Jurnal Pengabdian Kepada Masyarakat Journal International Journal of Teaching and Learning (INJOTEL) Jurnal Solusi Masyarakat Dikara
Catra Indra Cahyadi
Politeknik Penerbangan Medan
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Journal : JOURNAL OF SCIENCE AND SOCIAL RESEARCH

 1 
RANCANGAN PENGGERAK MOBIL BUGGY OTOMATIS BERBASIS MIKROKONTROLER DI POLITEKNIK PENERBANGAN MEDAN Pinem, Hezkiel Omega Putra; Wimatra, Ayub; Sibarani, Sartika M.; Cahyadi, Catra Indra
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4617

Abstract

Abstract: This research aims to design an automatic buggy vehicle driver system based on the ESP32 microcontroller at Medan Aviation Polytechnic. The system is designed to enhance the operational efficiency of campus vehicles, enabling them to operate autonomously without requiring a direct driver. The ESP32 microcontroller serves as the central controller, regulating the DC motor for steering, pneumatic motors for gas and brake pedals, and a motor driver to control the current to the motors. The system's performance testing showed that the power required for the pneumatic motors (gas and brake) is 36 watts, and for the DC motor steering, it is 72 watts. Turning tests at a 90° angle and braking tests, where the braking distance was reduced by 10 cm after calibration, indicated that the system operates as expected. These tests confirmed the system's responsiveness and accuracy in automatic operation. Technical challenges in testing, such as adjusting sensor sensitivity and calibrating the pneumatic system, were addressed through repeated trials. This research contributes to the development of vehicle automation in educational settings and offers potential for further advancement, such as integrating LiDAR and GPS sensors for improved navigation accuracy. Keywords:  Automatic Buggy Vehicle Driver, Microcontroller, ESP32, Control System, Vehicle Automation Abstrak: Penelitian ini bertujuan merancang sistem penggerak mobil buggy otomatis berbasis mikrokontroler ESP32 di Politeknik Penerbangan Medan. Sistem ini dirancang untuk meningkatkan efisiensi operasional kendaraan kampus yang dapat bergerak secara otonom tanpa memerlukan pengemudi langsung. Mikrokontroler ESP32 digunakan sebagai pusat kendali, mengatur motor DC untuk setir, motor pneumatik untuk pedal gas dan rem, serta motor driver untuk mengatur arus motor. Pengujian kinerja sistem menunjukkan daya yang dibutuhkan untuk motor pneumatik gas dan rem sebesar 36 watt, serta 72 watt untuk motor DC penggerak setir. Pengujian belokan pada sudut 90° dan pengujian pengereman yang dipersingkat 10 cm setelah kalibrasi menunjukkan kinerja yang sesuai harapan. Pengujian ini mengonfirmasi responsivitas dan akurasi sistem dalam pengoperasian otomatis. Tantangan teknis dalam pengujian, seperti pengaturan sensitivitas sensor dan kalibrasi sistem pneumatik, berhasil diatasi melalui uji coba berulang. Penelitian ini memberikan kontribusi pada pengembangan otomasi kendaraan di lingkungan pendidikan dan berpotensi untuk pengembangan lebih lanjut, seperti penggunaan sensor LiDAR dan GPS untuk meningkatkan akurasi navigasi. Kata kunci: Penggerak Mobil Buggy Otomatis, Mikrokontroler, ESP32, Sistem Kendali, Otomasi Kendaraan
RANCANG BANGUN KONTROL DAN MONITORING BEBAN SATU FASA BERBASIS ANDROID DENGAN SENDOR PZEM-004T Sihite, Asry Nathania Ardelia; Cahyadi, Catra Indra; Suherman, Suherman
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4610

Abstract

Abstract: The development of Internet of Things (IoT) technology has driven progress in electrical device monitoring and control systems, especially in single-phase installations. This research aims to design and implement an Android-based single-phase electrical load monitoring and control system by utilizing the PZEM-004T sensor to measure voltage, current, and power in real-time. This system uses two microcontrollers, namely Arduino Nano as the main processor of sensor data and ESP32 to send data to the Blynk application via a WiFi connection. The Blynk application serves as a user interface, enabling remote monitoring and control of electrical loads through a smartphone. Three PZEM-004T sensors are used to monitor three separate load channels, while a 4-channel relay module acts as an actuator to control the ON/OFF status of each load. The system was tested under various load conditions to verify the accuracy of the sensor readings and the responsiveness of control commands via Blynk. This system is not only effective for monitoring and controlling power usage efficiently, but it also holds great potential as a learning tool in the fields of electronics and IoT-based electrical system applications for residential or laboratory environments. Keywords: Internet of Things, ESP32, PZEM-004T, Load Monitoring, Power Control  Abstrak: Perkembangan teknologi Internet of Things (IoT) telah mendorong kemajuan dalam sistem monitoring dan kontrol perangkat listrik, terutama pada instalasi satu fasa. Penelitian ini bertujuan merancang dan mengimplementasikan sistem monitoring dan kontrol beban listrik satu fasa berbasis Android dengan memanfaatkan sensor PZEM-004T untuk mengukur tegangan, arus, dan daya secara real-time. Sistem ini menggunakan dua mikrokontroler, yaitu Arduino Nano sebagai pengolah utama data sensor dan ESP32 untuk mengirimkan data ke aplikasi Blynk melalui koneksi WiFi. Aplikasi Blynk digunakan sebagai antarmuka pengguna yang memungkinkan monitoring data dan pengendalian beban secara jarak jauh melalui smartphone. Tiga sensor PZEM-004T digunakan untuk memantau tiga saluran beban yang berbeda, sedangkan modul relay 4 channel digunakan sebagai aktuator yang mengontrol status hidup atau mati masing-masing beban. Sistem diuji dengan berbagai variasi kondisi beban untuk memastikan keakuratan pembacaan sensor dan kecepatan respon kontrol melalui Blynk. Sistem ini tidak hanya efektif untuk mengontrol dan memantau penggunaan energi listrik secara efisien, tetapi juga sangat potensial untuk digunakan sebagai media pembelajaran dalam bidang elektronika dan pemanfaatan teknologi IoT pada instalasi listrik rumah tangga atau laboratorium. Kata kunci: Internet of Things, ESP32, PZEM-004T, Monitoring Beban, Kontrol Daya
“PROTOTYPE PLTB TURBIN VERTIKAL SAVONIUS-DARRIEUS DENGAN MODUL CHARGER DAN MONITORING BERBASIS IOT” Malau, Rivan Daniel; Cahyadi, Catra Indra; Cahyono, Ferry Budi
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4612

Abstract

Abstract: Promotion is an activity carried out to convey, disseminate, and offer products, so that potential consumers are interested in buying. In the implementation of the promotion, CV. Pentaland Jaya abadi uses website media and brochures that still contain 2-dimensional images and information about housing so that potential consumers are less interested because consumers cannot see the exterior and interior shapes directly. Potential consumers usually get brochures through project locations that are still under construction, after that contact the marketing department. One way to solve this problem can be to use augmented reality technology with the appropriate development method is the Multimedia Development Life Cycle (MDLC) which includes Concept, Design, Material Collecting, Assembly, Testing, and Distribution so that this research can produce an android-based augmented reality application that can display 3 dimensional virtual shapes from 3 housing estates including calista haus, grand ayahanda residence and calista homey. From each housing produces 3 dimensional objects on the exterior and interior so that it can provide interest in buying house objects and in addition to that it also helps in the marketing department in promoting housing objects without the need to show many miniatures that require time and also large places. Keywords: Wind Power Plant, Internet of Things, Blynk, ESP32, Charging Module. Abstrak: Penelitian ini bertujuan merancang dan mengimplementasikan prototipe PLTB turbin vertikal tipe Savonius–Darrieus yang dilengkapi modul charger dan sistem monitoring berbasis Internet of Things untuk mendukung pembelajaran energi terbarukan. Sistem ini menggunakan generator DC 12–24 V, baterai lithium 12 V, serta mikrokontroler ESP32 yang terhubung dengan sensor INA219, sensor tegangan, dan sensor RPM berbasis IR. Data hasil pengukuran ditampilkan melalui LCD dan dikirim secara real-time ke platform Blynk melalui koneksi Wi-Fi. Pengujian menunjukkan prototipe mampu menghasilkan tegangan tanpa beban 24 V dan berbeban 12 V, dengan arus maksimum 1,3 mA serta daya listrik 4,0 mW, sementara daya angin teoritis mencapai 9,68 W. Koefisien daya tertinggi tercatat 0,00041 dengan efisiensi konversi 0,041%. Hasil ini membuktikan bahwa integrasi turbin angin vertikal hybrid, modul charger, dan IoT dapat diterapkan secara efektif meskipun kapasitas daya masih rendah dan memerlukan perbaikan desain untuk peningkatan performa. Kata kunci: PLTB, Internet of Things, Blynk, ESP32, Modul Charger.
Co-Authors -, Paino Abdul Rahim Ahmad Bahrawi, Ahmad Akbar, Muhammad Caesar Alfian Meidy Anes Alwazir Abdusshomad Amalia, Direstu Amren S, Hairul Ananda, Yussa Andi Intan Bp Arnawan Hasibuan Asep Muhammad Soleh Ayu Fitriani AYU FITRIANI Ayub Wimatra Benny Kurnianto Berlin Barus Bertha N Siahaan Birje, Herman Bunda, Yola Permata Cahyono, Ferry Budi Cherlina Helena Purnamasari Panjaitan Cut Try Utami Devia Rahma Yanti Dila Handayani Diriyanti, Susi Eko Risdianto Faruqi, Ismail Fauziah Nur Fiqqih Faizah Fitri Masito Harahap, Nurmahendra Hasibuan, Eriansyah S I Gusti Agung Ayu Mas Oka I Gusti Agung Ayu Mas Oka I Gusti Agung Ayu Mas Oka I Gusti Agung Ayu Mas Oka I Gusti Wayan Murjana Yasa Inda Tri Pasa Indra Roza Ingkak Chintya Wangsih Iswandi Idris Ivana Wardani Jaidup Banjarnahor Jhoni Hidayat JUNAIDI Junaidi Junaidi Kalbuana, Nawang Kurnia, Muhammad Ridho Kurniaty Atmia Kurniaty Atmia Kusyadi, Dadang Liber Tommy Hutabarat Lisda Juliana Pangaribuan Lubis, Rizki Jum'at Ramadhan Malau, Rivan Daniel Manurung, Pardamean Matthew, Jason Juan Muhammad Fadlan Siregar Muhammad Fadlan Siregar Muhammad Rafli Fazal Mutiara Widasari Sitopu N, Susi Diriyanti. Napitupulu, Janter Ningsih, Margie Subahagia Nur, Fauziah Oka, I Gusti Agung Ayu Mas Paino Panangian Mahadi Sihombing Pasa*, Inda Tri Pasa, Inda Tri Pinem, Hezkiel Omega Putra Putra, Angga Amanda Randa Agusta Pratama Rida, Rizkha Ridwan Syahputra Rifdian Indrianto Sudjoko Rini Sadiatmi Rizaldy Khair Roza, Indra Samosir, Ronaldo Setiyo Setiyo Setiyo Setiyo Sholeha, Dewi Sibarani, Sartika M. Sihite, Asry Nathania Ardelia Siregar, Lisa Adriana Siregar, Muhammad Amril Siregar, Widyana Verawaty Sofyan Anwar Syahputra Suherman, Suherman Sukarwoto Sukarwoto, Sukarwoto Sundoro, Sundoro Suwarno Suwarno Suyatmo Syafni, Fadly Syafriwel, Syafriwel Syairi Anwar Sylvia, Tiara Syofyan Anwar Syahputra Tampubolon, Clarissa Eldora Tanjung, Farhan Taufik Ismail Simanjuntak Tomi Abdilah Ulfa Hasnita Usman USMAN - Usman Usman Usman Usman Viktor Suryan Virma Septiani Wahyu Saputra Warassari, Betia Wardani, Ivana Widasari Sitopu, Mutiara Yanti Daryanti Yanti Daryanti Yeti Komalasari Yoga Tri Nugraha Yohana Yohana Zambak, Muhammad Fitra