Undergraduate Theses
Undergraduate Theses
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Rancang Bangun Solar Tracker Berbasis Arduino untuk Meningkatkan Efisiensi Pemasok Daya pada Stasiun Pengisian Daya Ponsel Genggam Menggunakan Panel Surya
(Universitas Sumatera Utara, 2024)The advancement of modern communication technology, especially the use of smartphones, has driven the need for a reliable power source to maintain device operation. However, accessibility to battery charging sources ... -
Rancang Bangun Sistem Kontrol Suhu dan Monitoring Konsumsi Beban Berbasis Mikrokontroler pada Kulkas Portable
(Universitas Sumatera Utara, 2024)A monitoring system is a mechanism or device used to observe, record, and analyze data or performance of a system continuously or periodically. This research aims to design and develop a temperature control and load ... -
Rancang Bangun Sistem Pembayaran Contactless Berbasis Smartcard dengan Teknologi RFID pada Stasiun Pengisian Daya Ponsel Genggam Menggunakan Panel Surya
(Universitas Sumatera Utara, 2024)Along with the development of communication technology, the demand for mobile phone charging is increasing, especially in open areas, tourist attractions, parks, and beaches. However, the payment aspect in SPDPG is still ... -
Rancang Bangun Alat Pemanen Energi Listrik pada Tangga Berbasis Piezoelektrik
(Universitas Sumatera Utara, 2024)The ongoing global energy crisis necessitates the development of innovative renewable energy technologies to reduce reliance on fossil fuels. This study aims to design and build a piezoelectric-based energy harvesting ... -
Rancang Bangun Sistem Charging Dan Evaluasi Output Daya Baterai Untuk Beban Pada Stasiun Pengisian Daya Ponsel Genggam Menggunakan Panel Surya
(Universitas Sumatera Utara, 2024)In the era of modern communication, the demand for smartphone charging solutions has become increasingly urgent, especially in public spaces that often lack access to electricity. Utilizing renewable energy sources, this ... -
Rancang Bangun Pembangkit Tegangan Tinggi Arus Searah sebagai Generator Ozon untuk Purifikasi Air pada Kolam Ikan dengan Kontrol Arduino Uno
(Universitas Sumatera Utara, 2024)The water quality for fish in the pond must always be maintained, particularly the water turbidity level. Cloudy water can negatively affect the fish's physical development and even lead to death. Some of the physical ... -
Rancang Bangun dan Analisis Persentase Kesalahan Alat Ukur Tahanan Tanah Berbasis IoT Menggunakan Aplikasi Blynk
(Universitas Sumatera Utara, 2024)The Soil resistance measurement is essential to determine the resistance value of the soil. Due to frequent human errors and limited measurement parameters in standard earth testers, a study was conducted to design and ... -
Studi Pengaruh Bahan Atap terhadap Kinerja Sel Surya
(Universitas Sumatera Utara, 2024)This paper measures impact of roof materials to solar cell performances and compares two type of roof materials: clay tile and metal roof. Metal roof normally has higher surface temperature than clay tile, but lighter in ... -
Rancang Bangun Alat Pemanggang Elektrik Model Terbuka Menggunakan Elemen Pemanas Tubular Heater dengan Sistem Pengatur dan Monitoring Suhu
(Universitas Sumatera Utara, 2024)The rapid development of technology in the modern era has brought forth numerous innovations to simplify human tasks, both in daily life and in the industrial sector. Among the various existing innovations, the process of ... -
Optimasi Sistem Pengendalian Mikroklimat dalam Smart Greenhouse untuk Peningkatan Produksi Stroberi Berbasis Fuzzy Logic
(Universitas Sumatera Utara, 2024)Increasing strawberry production in Indonesia faces various challenges, especially in controlling microclimate that affects plant growth. Smart greenhouse based on modern technology offers a solution through more precise ... -
Rancang Bangun Pembangkit Listrik Tenaga Picohidro dengan Pemanfaatan Saluran Irigasi Menggunakan Turbin Kincir Air Overshot
(Universitas Sumatera Utara, 2024)Hydropower plants are considered one of the main pillars of renewable energy sources, such as picohydro power plants (PLTPH). The Picohydro power plant, which is capable of producing electricity ranging from 100 watts - 5 ... -
Rancang Bangun dan Optimasi Efisiensi Pembangkit Listrik Tenaga Surya pada Penyimpanan Energi Baterai melalui Sistem Kontrol Otomatis Berbasis Mikrokontroler
(Universitas Sumatera Utara, 2024)Solar power generation has great potential as the most widely used renewable energy due to its environmental friendliness and zero emission of greenhouse gases or other pollution. However, the limitations of energy storage ... -
Implementasi Speech Recognition dan Face Detection pada Sistem Pelayanan Informasi Aplikasi Satu Atap (ASA) Universitas Sumatera Utara
(Universitas Sumatera Utara, 2024)In this increasingly advanced era, it has become possible to simplify human tasks, including in information services. At the University of Sumatera Utara, there is an information service unit known as the One-Stop Application ... -
Perlindungan Data Sensor Menggunakan Three-Pass Protocol dengan ESP 32
(Universitas Sumatera Utara, 2024)In the current digital era, data security has become a very important aspect, especially in the context of the Internet of Things (IoT) where sensor devices are often used to collect and transmit data. This research aims ... -
Rancang Bangun Pengaturan Waktu Pemberian Cairan dan pH Secara Otomatis pada Tanaman Hidroponik dengan Menggunakan Sumber Energi Listrik Tenaga Surya
(Universitas Sumatera Utara, 2024)The pH level of the nutrient water in hydroponic plants is very crucial for plant growth. Changes in the nutrient water pH that are less or more than the set value can damage the plants. Automatic timing of liquid and ... -
Rancang Bangun Alat Deteksi Ketidakseimbangan Beban Menggunakan Metode Analisis Vektor Arus Beban
(Universitas Sumatera Utara, 2024)Measurement of load imbalance is essential to determine the percentage of load imbalance. To reduce human error due to measurements still being recorded in books, which are vulnerable to adverse risks, the researcher ... -
Rancang Bangun dan Analisis Biaya Manfaat Panel Surya dengan Penambahan Reflektor dan Sistem Pendingin
(Universitas Sumatera Utara, 2024)Energi matahari adalah salah satu sumber energi terbarukan yang dapat digunakan untuk menggantikan energi fosil yang semakin menipis. Dengan meningkatnya permintaan akan sumber energi terbarukan, panel surya telah menjadi ... -
Analisis Kemampuan Arrester untuk Keamanan Transformator pada PT. PLN (Persero) Gardu Induk 150 kV Selayang
(Universitas Sumatera Utara, 2024)The electrical energy distribution system at the Selayang 150 kV substation has problems with increasing Lightning Arrester leakage current. The increase in Lightning Arrester leakage current was discovered after measuring ... -
Rancang Bangun Tungku Bakar Limbah Serbuk Kayu Penghasil Energi Listrik Menggunakan Termoelektrik Generator (Studi Kasus Desa Bangun II Kabupaten Dairi)
(Universitas Sumatera Utara, 2024)Currently, humans cannot be separated from the use of electrical energy and this need will continue to increase along with technological developments and advances. Apart from the increasing need for electrical energy, there ... -
Perancangan Predictive Maintenance dengan Metode Long Short-Term Memory pada Robot Welding
(Universitas Sumatera Utara, 2023)The role of robots in Industry 4.0 is becoming increasingly important due to their ability to replace human labor. Although robots can perform repetitive tasks quickly and accurately, effective maintenance is required to ...
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