Enhancing Video Projector Connectivity and Management with a Low-Cost Solution

The video projector serves as an essential device for various purposes, such as education, corporate functions, and conferences. This article presents an affordable setup aimed at upgrading video projection equipment, including older models, with enhanced management and sharing features. The proposed solution tackles frequent connectivity challenges arising from dif-ferences in connectors, transmission methods, and mismatches in configurations (like frequency and resolution) between computers and projectors. Such incompatibilities often result in delays and hinder the effective use of video projectors. By incorporating a Raspberry Pi and three dedicated applications, this system introduces an intuitive solution that supports innovative teaching and work methods.