DESAIN SISTEM KOMUNIKASI CAHAYA TAMPAK BERBASIS MIKROKONTROLER DAN LASER

FADHLUN, DAULA and Assaidah, Assaidah and Satya, Octavianus Cakra (2023) DESAIN SISTEM KOMUNIKASI CAHAYA TAMPAK BERBASIS MIKROKONTROLER DAN LASER. Undergraduate thesis, Sriwijaya University.

	Text RAMA_45201 _08021281924032.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (8MB) | Request a copy
	Text RAMA_45201 _08021281924032_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_45201 _08021281924032_0018057304_0001106503_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (506kB)
	Text RAMA_45201 _08021281924032_0018057304_0001106503_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (177kB) | Request a copy
	Text RAMA_45201 _08021281924032_0018057304_0001106503_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (390kB) | Request a copy
	Text RAMA_45201 _08021281924032_0018057304_0001106503_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_45201 _08021281924032_0018057304_0001106503_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (111kB) | Request a copy
	Text RAMA_45201 _08021281924032_0018057304_0001106503_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (101kB) | Request a copy
	Text RAMA_45201 _08021281924032_0018057304_0001106503_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (6MB) | Request a copy

Abstract

Cordless technology is becoming a means of communication among the public as the times evolve. Light fidelity, also known as Li-Fi, is the latest technological innovation using visible light communication (VLC). This research uses a series of transmitters and receivers to ensure data transmission using lasers can function properly. In the transmitter circuit, experiments were carried out on laser light intensity by giving different frequency and distance values to each laser (red, purple, green) to find out at what frequency and distance the laser has a good light intensity value. For testing the receiver circuit is done by looking at the difference produced by the solar cell and photodiode, when receiving light from the laser. Testing laser communication with sound, getting the results of a clearly audible voice, when using red and green lasers, while the purple laser does not make a sound that can be heard properly, because of the amount of noise. Among red, green, and purple lasers, excellent output results occur when using a red laser. And the farthest distance is 200 cm. As for the output results at the receiver, photodiode is better than solar cell.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	VLC, Laser, Mikrokontroler, Komunikasi Cahaya Tampak
Subjects:	Q Science > QC Physics > QC501-(721) Electricity Q Science > QC Physics > QC669-675.8 Electromagnetic theory Q Science > QC Physics > QC676-678.6 Radio waves (Theory)
Divisions:	08-Faculty of Mathematics and Natural Science > 45201-Physics (S1)
Depositing User:	Daula Fadhlun
Date Deposited:	04 Aug 2023 07:32
Last Modified:	04 Aug 2023 07:32
URI:	http://repository.unsri.ac.id/id/eprint/125812

Actions (login required)

View Item