PEMANFAATAN CAHAYA TAMPAK SEBAGAI MEDIA TELEKOMUNIKASI NIRKABEL DI SMKN 1 INDRALAYA UTARA
Abstract
Pengabdian kepada masyarakat ini dilakukan di SMKN 1 Indralaya Utara, Kecamatan Indralaya, Kabupaten Ogan Ilir, Sumatera Selatan dengan sasarannya yaitu siswa. Tujuan dari kegiatan Pengabdian kepada masyarakat ini adalah mendesiminasikan hasil penelitian yang telah dilakukan mengenai cahaya tampak atau Visible Light Communication (VLC) pada telekomunikasi nirkabel untuk meningkatkan pengetahuan dan wawasan siswa. Diharapkan kepada siswa untuk memahami cahaya tampak dapat digunakan sebagai media telekomunikasi dalam bentuk rangkaian sederhana. Metode pelaksanaan meliputi kegiatan tatap muka melalui pemberian materi edukasi mengenai dasar telekomunikasi, penampilan video dari cahaya tampak sebagai media telekomunikasi, dan uji coba dari rangkaian VLC yang telah dibuat oleh siswa di lokasi sekolah. Evaluasi dari uji coba dilakukan melalui pertanyaan-pertanyaan yang diberikan pada akhir sesi untuk mengukur peningkatan pengetahuan peserta mengenai teknologi cahaya tampak dalam komunikasi nirkabel. Hasil yang diperoleh menunjukan adanya peningkatan pengetahuan siswa mengenai teknologi Visible Light Communication (VLC) dalam komunikasi nirkabel dan tingginya antusias siswa terkait topik yang diberikan.
Kata Kunci: Cahaya Tampak, Telekomunikasi Nirkabel, Rangkaian VLC.
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