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Principles of visible light communication
Release time: 2022-07-15
Visible light communication (VLC) is a technology that offers significant advantages over the more commonly used radio frequency (RF) in some applications. Aside from its obvious use for data transfer from one point to another, VLC has attracted a lot of attention for its ability to provide a highly accurate and secure indoor positioning system. Implementing a VLC system presents specific challenges involving system integration and power management, especially for those unfamiliar with the technology. This article will explore some applications of VLC, including the principles of the VLC positioning system, and discuss how the latest devices provide a minimal risk design path.
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