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Dynamic Scrolling Display is a conventional method of posting notices on boards for discussion, the Dynamic Scrolling Display enables us to deliver messages nearly instantly and without delay. This proposed technology can be utilized in public spaces such as campuses to improve security, raise awareness of emergencies, and assist individuals in avoiding numerous risks. Applications for Android-based personal digital assistants are used for this purpose, enabling Wi-Fi connection between them and a remote wireless display board. Two distinct applications have been realized using the established system: one for wireless person calling and the other for displaying messages on a remote display. Additionally, it saves time and money on paper and printing hardware. Key Words: Data transfer, Wireless Communication, LED, Internet of Things (IOT), Wi-Fi.
Dr Mrs. Kirti Adoni (Sat,) studied this question.
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