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Alat Bantu Jalan untuk Tuna Netra Menggunakan Sensor Ultrasonik Sunardi; M. Amril Siregar; Agung Satria Wiguna; Iswandi idris; Rizaldy Khair
Manutech : Jurnal Teknologi Manufaktur Vol. 12 No. 01 (2020): Manutech: Jurnal Teknologi Manufaktur
Publisher : Politeknik Manufaktur Negeri Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (191.856 KB) | DOI: 10.33504/manutech.v12i01.124

Abstract

The experience of sight is one in every of the essential sources of records for human beings. It is no exaggeration to say that the majority of human information comes from the sense of sight, while the rest comes from the other five senses. Therefore, it is understood that if a person experiences a sightrelated disruption, his activities will be very limited, because the information obtained is much less than typically visioned ones. Blind people typically use walking aids in the form of white canes or trained dogs to aid with balance and improve walking health and independence. The author will work out how the blind are more confident to navigate in a known setting by providing enough knowledge. To conquer these issues, an apparatus that can supplant and consummate the job of strolling sticks that made. The consequences of this investigation are as a gadget that can recognize objects utilizing an ultrasonic sensor that can peruse an article the extent that 2 meters as a separation and the ringer yields a sound yield.
RANCANG BANGUN LAMPU RUNWAY GUARD LIGHT (RGL) BERBASIS MIKROKONTROLER DI LABORATORIUM AIRFIELD LIGHTING SYSTEM POLITEKNIK PENERBANGAN MEDAN Indra Syahputra Purba; M. Amril Siregar; Zahrul Ulum
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.v8i4.4586

Abstract

Abstract: Runway Guard Light (RGL) is an airport safety lighting system that provides visual warnings to pilots before entering an active runway area. This study aims to design and develop a microcontroller-based RGL replica as a learning tool in the Airfield Lighting System Laboratory of the Polytechnic of Aviation Medan, allowing students to directly understand the working principles of airfield lighting safety systems. The system employs Arduino Uno as the main controller, a 12V power supply, LM2596 step-down module, IRF520 MOSFET module, and 12V LED lamps as visual indicators. The applied method is Research and Development (R&D), consisting of design, construction, and testing stages. The test results indicate that the device can display alternating blinking light patterns according to RGL configuration standards A and B. This prototype is expected to serve as an effective educational aid to support aviation safety learning in the academic environment. Keywords:  Runway Guard Light, Microcontroller, Arduino Uno, Aviation Safety. Abstrak: Runway Guard Light (RGL) merupakan sistem lampu keselamatan di bandara yang memberikan peringatan visual kepada pilot sebelum memasuki area runway aktif. Penelitian ini bertujuan untuk merancang dan membangun sebuah replika RGL berbasis mikrokontroler sebagai media pembelajaran di Laboratorium Airfield Lighting System Politeknik Penerbangan Medan, agar mahasiswa dapat memahami prinsip kerja sistem pencahayaan keselamatan bandara secara langsung. Sistem ini menggunakan Arduino Uno sebagai mikrokontroler utama, power supply 12V, modul step-down LM2596, modul MOSFET IRF520, dan lampu LED 12V sebagai output visual. Metode yang digunakan adalah Research and Development (R&D), melalui tahap perancangan, pembuatan, dan pengujian alat. Hasil pengujian menunjukkan bahwa sistem mampu menampilkan pola kedipan lampu secara bergantian sesuai standar konfigurasi A dan B RGL. Alat ini diharapkan dapat menjadi sarana efektif dalam mendukung proses pembelajaran dan keselamatan penerbangan di lingkungan pendidikan. Kata kunci: Runway Guard Light, Mikrokontroler, Arduino Uno, Keselamatan Penerbangan.