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TELEKONTRAN: Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan
Published by Universitas Komputer Indonesia
ISSN : 23032901     EISSN : 26547384     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering
Jurnal Telekontran merupakan wadah yang menampung penelitian, gagasan dan pemikiran dari para peneliti dalam bidang teknik elektro kususnya bidang telekomunikasi, kendali, dan elektronika terapan.
Arjuna Subject : -
Articles 193 Documents
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Analisis Performa Quality of Service (QoS) pada Perancangan Surveillance Camera untuk Tujuan Kemanan jafar, Nurul Aisyah
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 1 (2025): TELEKONTRAN vol 13 no 1 April 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i1.15444

Abstract

The rapid advancement of technology, such conditions can stimulate thinking and generate ideas to develop cutting-edge technology that benefits human life. One such application is in the field of security, supporting surveillance systems for the surrounding environment, such as parental monitoring of children in crowded places where loss of supervision may occur, as well as monitoring demonstrations. This study focuses on analyzing network quality in the design of an integrated surveillance camera system. In this research, the Wireshark software is used to assess network performance in the developed surveillance camera system. The results of the integration with the surveillance camera yielded Quality of Service (QoS) test results in both indoor and outdoor locations, where the average delay recorded in indoor conditions was 161.671 ms and 118.895 ms, and the packet loss value in both locations was 0%. Although certain locations exhibited signal loss, overall, the delay values in the outdoor tests were better compared to the indoor tests due to fewer obstacles in the outdoor environment.
Design and Implementation of Fuzzy Logic Based Intelligent Vacuum Robot System for Auto Navigation at Home Kartiks, Kartika; Jannah Br Lubis, Miftahul; Asran, Asran; Misriana, Misriana
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 1 (2025): TELEKONTRAN vol 13 no 1 April 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i1.15996

Abstract

The development of technology in the 4.0 era has led to the creation of various smart devices that can ease household chores, including in the field of cleaning. This rapid innovation brings significant changes such as vacuuming robots. A vacuuming robot is an innovative design to solve cleaning automatically. This research aims to design a vacuuming robot using Takagi-Sugeno fuzzy navigation and holonomic movement mapping. This innovation in the field of automation is designed to improve efficiency and accuracy in the cleaning process. This system integrates several main components: Arduino Mega 2560 as the central controller, DSM501A dust sensor for detecting dust levels with a range of 20-150 μg/m³, and HC-SR04 ultrasonic sensor for obstacle avoidance at a distance of 5 60 cm. The drive system uses an L298N motor driver to control the mecanum wheel with a PWM value of 150-250, enabling precise holonomic motion with a position error of 1.2% to 4.1%. The robot can move at a speed of 0.5 m/s in the no-obstacle condition and adjusts to 0.3 m/s when detecting obstacles, with a system response time of 1.5 seconds. Test results showed consistent performance, with maximum speed reaching 873.2 RPM without load and 714.4 RPM with load at PWM 250, while in holonomic motion testing, the robot demonstrated high accuracy in diagonal motion and 360° rotation with a position standard deviation of only 0.7 - 1.5 cm. The Takagi-Sugeno fuzzy system successfully classified the obstacle distance into three categories (near, medium, far) and regulated the motor speed between 350-1100 RPM according to the environmental conditions, proving that the integration between TakagiSugeno fuzzy algorithm and holonomic design resulted in an efficient and adaptive vacuum robot system, capable of effective navigation and cleaning while maintaining high precision in obstacle avoidance.
Rancang Bangun Sistem Ground Control Station (GCS) Sebagai Sistem Kontrol Pada Traktor Pembajak Sawah Estu Broto, Prasepvianto
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 1 (2025): TELEKONTRAN vol 13 no 1 April 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i1.9784

Abstract

The Android-based GCS (Ground Control System) has been designed to operate the wireless prototype tractor. This research aims to design the GCS system as a controller for the prototype tractor. The research method employed is the sequential linear method. The conducted tests include data transmission time testing from the application, GPS testing, and prototype response testing. The testing involves comparing the command data transmission time from the application with the time it arrives at Firebase. Based on the obtained data, it can be seen that the data transmission speed and reception have no gaps. This is due to a stable network connection, enabling real-time communication between the application and Firebase. GPS testing is conducted to assess the accuracy of coordinate readings for determining the prototype's position. The prototype's position can be determined using the obtained coordinates, namely latitude and longitude, which are read from the GPS module installed on the device. The test results indicate a difference between the prototype's coordinate point (reference coordinate) and the coordinate point obtained from the timestamp application. The difference in coordinate readings between the prototype and the average plotted result is 0.2 meters. Prototype response testing is carried out to evaluate the device's responsiveness to commands from the control system on the smartphone. This test involves sending motion direction commands that the device needs to follow, followed by measuring how quickly the device responds to those motion commands. Based on the obtained data, the time required for the device to respond to the forward command provided is 01.61 seconds and 01.88 seconds. Keyword : Ground Control Station (GCS), Android, Waypoint, Wireless
Implementasi Algortima YOLO dan Algoritma K-Nearest Neighbor pada Sistem Kehadiran Face Recognition Juwandi, Ahmad
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 1 (2025): TELEKONTRAN vol 13 no 1 April 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i1.11062

Abstract

The rapid digitalization era has driven the development of Artificial Intelligence (AI) technology, including machine learning approaches, as solutions for various challenges. In this research, the use of machine learning technology is aimed at providing beneficial innovations, especially in the world of higher education. This study aims to design and develop a face recognition-based attendance recognition system by integrating the YOLO (You Only Look Once) and K-NN (K-Nearest Neighbor) algorithms to optimize performance. Additionally, this research aims to implement real-time email attendance information delivery to students. Test results demonstrate that the YOLO algorithm can detect faces with high accuracy, reaching 99% - 100%, even in various situations such as changes in position and facial expressions, as well as the use of accessories like glasses Testing with variations in the K value and the number of training images in the K-NN algorithm yielded optimal results with a K value of 5 and 10 training images. The use of a K value of 5 achieved correlation and cosine distance calculations with an accuracy rate of 99% and highly efficient computational times ranging from 1.00 to 3.24 milliseconds (ms). Consequently, this system is proficient in recognizing faces with great accuracy and rapid responsiveness. Moreover, the system effectively delivers attendance information to students via email in real-time.
Alat Deteksi Persentase Penyusutan Kadar Air Pada Sample Rumput Laut Berbasis Air Fryer Yang Dimodifikasi Rifandi, Safriudin; Aditya, Bagus Kusuma; Nuhman, Nuhman; Taufiqurrohman, Muh.; Suryadhi, Suryadhi; Subur, Joko; Kristiyono, Tri Agung; Rosana, Nurul; Widyadharma, Indra
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 1 (2025): TELEKONTRAN vol 13 no 1 April 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i1.15640

Abstract

Abstract - Seaweed is one of the biological resources that is very abundant in Indonesian waters. Indonesia's seaweed export products are currently still dominated by seaweed products, reaching 80%. For export needs, the water content of seaweed must reach around 15%. To achieve export standard moisture content, wholesalers or industries usually carry out the seaweed drying process independently. Meanwhile, to avoid losses in exporting dried seaweed, they test seaweed samples to be purchased to determine the percentage of water content reduction in the seaweed. In the testing process, currently we are still using a small oven with a gas-burning stove and a separate digital scale. The use of this device is felt to be less effective and less flexible in its application. Therefore, we need a tool that is integrated into one and is small in size to detect the percentage of water content reduction in seaweed samples. In this research, experimental methods were used in testing equipment and collecting data. The results of the experiment showed that a good temperature to use in drying seaweed samples was 160 OC with the result that the seaweed was dry but not burnt. Meanwhile, the shrinkage percentage is around 34.72%.
Implementation of a Security System on a Semi-Automatic Farming Robot’s Electronic Device for ABU Robocon 2024 Using Optocoupler Rilana, Mowi; Mowi, Mowi Rilana
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 1 (2025): TELEKONTRAN vol 13 no 1 April 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i1.15870

Abstract

This research aims to design and implement an optocoupler as a protective system for the electronic circuits of agricultural robots, as well as to enhance the influence of voltage and current feedback on the reliability of the system. The methodology employed involves the application of the optocoupler as an isolation between the microcontroller and the actuator load. The results of the study indicate that the application of the optocoupler in the servo driver achieves 100% efficiency in terms of safety, while in the pneumatic driver, it reaches 70%. Although the optocoupler isolation successfully prevents voltage spikes from the input side to the output side, there is a current leakage that causes the output voltage to remain at 1.499V when active LOW. The conclusion of this research emphasizes that the optocoupler is effective in protecting the electronic systems of agricultural robots from current and voltage disturbances, as well as improving system reliability through the detection of abnormal conditions.
Prototipe Pengukuran Torsi Baut Pada Industri Otomotif Menggunakan Sensor Load Cell Asa, Fransiskus Dionisius Fandi; Hastaryadi, R. Bagus Ali; Sutanto, Willi
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 1 (2025): TELEKONTRAN vol 13 no 1 April 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i1.16055

Abstract

Kekencangan baut yang tidak sesuai standar dalam perakitan kendaraan dapat menyebabkan kerusakan komponen dan meningkatkan risiko kecelakaan, sehingga pengukuran torsi baut menjadi aspek krusial di industri otomotif. Torque wrench analog yang umum digunakan masih memiliki keterbatasan dalam akurasi karena rentan terhadap kesalahan paralaks. Penelitian ini mengembangkan prototipe alat ukur torsi baut berbasis mikrokontroler Arduino Nano dengan sensor load cell 10 kg yang mampu mendeteksi perubahan regangan saat diberikan pembebanan pada handle. Prototipe dilengkapi dengan tombol fungsi, LCD OLED 0,96" sebagai display, serta buzzer sebagai indikator apabila nilai pengukuran torsi telah tercapai. Terdapat tiga mode pengaturan yaitu tara, pemilihan nilai torsi, dan pemilihan satuan pengukuran dalam N.m atau kgf.m. Rentang pengukuran torsi mencapai 30 N.m (3,06 kgf.m) dengan resolusi 0,1 N.m (0,01 kgf.m). Kalibrasi dilakukan menggunakan anak timbangan standar kelas M1, yang kemudian dibandingan dengan torque wrench analog tipe deflecting beam kapasitas 300 N.m. Hasil kalibrasi menunjukkan rata-rata akurasi sebesar 98,71% dan presisi sebesar 98,55%, sedangkan hasil perbandingan menunjukkan rata-rata akurasi sebesar 98,33% dan presisi sebesar 98,77%. Prototipe ini cukup mumpuni untuk diimplementasikan dalam pengukuran torsi baut di industri otomotif, meskipun masih memiliki keterbatasan dalam kapasitas torsi, fleksibilitas arah pembebanan, dan belum dilengkapi sistem akuisisi data serta evaluasi ketidakpastian pengukuran.
Smart Bike Parking Station Menggunakan RFID Berbasis Internet of Things Permana, Rafli; Sofian, Rivaldi Adi; Danaryani, Sri; Nurjihan, Shita Fitria
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 2 (2025): TELEKONTRAN vol 13 no 2 Oktober 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i2.16089

Abstract

In this modern era, students' interest in using bicycles as a means of transportation is decreasing due to various factors, such as traffic congestion, limited storage facilities, and parking security risks. To overcome these problems and encourage the use of bicycles as a more environmentally friendly means of transportation, innovative solutions are needed. Smart Bike Parking Station was developed to improve the safety and comfort of bicycle parking, especially in the campus environment. The Smart Bike Parking Station application utilizes Firebase as a database to store user information and manage the parking system. The login process uses Firebase Authentication, while data from the parking sensor is monitored through the Firebase Realtime Database. This system is also equipped with RFID technology for access control, ensuring that only registered bicycles can enter and exit the parking area. In addition, this application allows monitoring of the number of parking slots in real time and provides automatic notifications to users in the event of a theft attempt. The implementation of this system is supported by hardware such as an ESP32 microcontroller, vibration sensor, buzzer, motor driver, LED, and LCD, all of which are connected through an IoT platform with Google Firebase. Quality of Service (QoS) testing of the internet network used showed an average throughput of 7.24 Kbps, packet loss of 0%, an average delay of 346 ms, and an average jitter of 346 ms. With this system, it is hoped that more students will switch to using bicycles to go to campus, so that they can reduce the use of motorized vehicles and support efforts to reduce air pollution.
Evaluasi Kinerja Demodulasi FM Berbasis RTL-SDR dan Raspberry Pi 4: Perbandingan Desain Modular dan Blok Dasar pada GNU Radio Dewi, Inka Trisna
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 2 (2025): TELEKONTRAN vol 13 no 2 Oktober 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i2.16558

Abstract

Frekuensi Modulasi (FM) masih menjadi standar utama dalam penyiaran radio karena keandalannya dalam menangani derau dan interferensi. Meskipun demikian, optimalisasi penerimaan sinyal FM di lingkungan urban masih menjadi tantangan, terutama karena kepadatan spektrum dan interferensi dari berbagai sumber. Penelitian ini mengusulkan metode demodulasi sinyal FM berbasis GNU Radio dan RTL-SDR, tanpa menggunakan blok demodulasi FM bawaan, melainkan dibangun dari blok-blok dasar yang tersedia di GNU Radio. RTL-SDR dipilih sebagai perangkat penerima karena fleksibilitas dan biayanya yang terjangkau, memungkinkan penerimaan sinyal dengan konfigurasi yang lebih adaptif dibandingkan perangkat konvensional. Untuk mengevaluasi kinerja metode yang diusulkan, analisis kualitas sinyal dilakukan melalui pengukuran signal-to-noise ratio (SNR). Hasil pengujian menunjukkan bahwa pendekatan ini mampu meningkatkan SNR secara signifikan dibandingkan dengan metode demodulasi standar. Dengan fleksibilitas yang ditawarkan oleh implementasi perangkat lunak, pendekatan ini berpotensi menjadi solusi adaptif bagi penerima FM modern, terutama dalam lingkungan urban yang penuh dengan tantangan interferensi. Studi ini tidak hanya mendorong optimalisasi penerimaan sinyal FM, tetapi juga berkontribusi pada pengembangan teknik pemrosesan sinyal berbasis SDR yang lebih efisien dan adaptif.
Rancang Bangun Alat Otomatis Pengganti dan Pengontrol Air dengan Deteksi Tingkat Kekeruhan dan PH Pada Akuarium Ikan Cupang Sitio, Sartika Lina Mulani; Nardiono; Samudra, Yuda
Telekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Vol. 13 No. 2 (2025): TELEKONTRAN vol 13 no 2 Oktober 2025
Publisher : Program Studi Teknik Elektro, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/telekontran.v13i2.16690

Abstract

Water quality that is not optimally maintained can have a negative impact on the health of ornamental fish, especially Bluerim betta fish that require an aquarium environment with a certain level of acidity and turbidity of the water. The problems that are often faced by ornamental fish hobbyists are delays in changing water and difficulties in monitoring water conditions manually. This study aims to design and build an automatic water replacement and control system in betta fish aquariums with the ability to detect turbidity levels and water pH in real-time. The system uses a pH-SEN0161 sensor to measure acidity, a turbidity-SEN0189 sensor to detect turbidity in NTU units, and an SRF05 ultrasonic sensor to measure water level. The software was developed using the Arduino IDE and implemented on the Arduino ATMega2560 microcontroller as well as the NodeMCU ESP8266 for data processing and automatic control. The test was carried out for 30 days with an ideal pH standard between 6–7 and a turbidity value below 400 NTU. The test results show that the system can work optimally in replacing and controlling the water conditions of the Bluerim betta fish aquarium, thus supporting the quality of life of the fish effectively and efficiently.

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