PERANCANGAN DAN ANALISIS PENGIRIMAN DATA DIGITAL BERBASIS VLC DENGAN LED DAN PHOTOTRANSISTOR ARRAY
Abstract
Visible Light Communication (VLC) is a communication system using visible light as information carrier. The development of VLC is based on the some banning of radio frequency usage and the increasing use of LEDs. LED consumes low power and has high switching speed, which suitable for transmitting data. This study designed VLC prototype with LED array and phototransistor array that sends digital data of text in various sizes. Test is done by combination of different distance and bitrate. As results, this prototype can send and receive data at distance 1-100 cm and speed 2400, 4800, and 9600 bps.
Keywords: VLC, LED, Phototransistor, Array.
Abstrak
Visible Light Communication (VLC) adalah sistem komunikasi yang menggunakan cahaya tampak sebagai pembawa informasinya. Perkembangan VLC didasarkan atas pelarangan penggunaan frekuensi radio di beberapa tempat serta meningkatnya penggunaan LED. Kelebihan LED yaitu mengkonsumsumsi daya rendah serta memiliki kecepatan switching yang tinggi sehingga cocok untuk mentransmisikan data. Pada penelitian ini dirancang prototipe VLC dengan LED array dan phototransistor array. Prototipe ini mengirimkan data digital berupa teks dalam berbagai ukuran. Pengujian dilakukan dengan kombinasi jarak dan bitrate yang berbeda-beda. Prototipe dapat mengirim dan menerima data pada jarak 1-100 cm kecepatan 2400, 4800, dan 9600 bps.
Kata kunci: VLC, LED, Phototransistor, Array.
Full Text:
PDFDOI: https://doi.org/10.21831/jee.v2i1.19945
Refbacks
- There are currently no refbacks.
Copyright (c) 2019 Jurnal Edukasi Elektro
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Indexed by:
Supported by:
JURNAL EDUKASI ELEKTRO by Jurusan Pendidikan Teknik Elektro, Fakultas Teknik UNY distributed under a Creative Commons Attribution 4.0 International License based on the copyright of https://journal.uny.ac.id/index.php/jee/.