DYNAMIC DISPLAY BOARD USING RASPBERRY PI

A. Nalini; M. Guruprasath; M. Sharik; P. Sidheswar

Authors

A. Nalini Lecturer (Sr.Gr), Department of Computer Engineering, Nachimuthu Polytechnic College, Coimbatore, Tamil Nadu, India. Author
M. Guruprasath Department of Computer Engineering, Nachimuthu Polytechnic College, Coimbatore, Tamil Nadu, India Author
M. Sharik Department of Computer Engineering, Nachimuthu Polytechnic College, Coimbatore, Tamil Nadu, India Author
P. Sidheswar Department of Computer Engineering, Nachimuthu Polytechnic College, Coimbatore, Tamil Nadu, India. Author

Keywords:

Digital Display, Embedded system, LED Display, LCD Display, Rasperry Pi.

Abstract

Notice board is an essential information gathering system in our life. In our dayto-day life, we can see notice boards in various places like educational institutions, railway stations, shopping malls, bus stations, offices etc. In conventional notice boards, paper is the main medium for information exchange. There is a usage of huge amount of papers are required for displaying those endless counts of the information. The project aims to develop a medium cost-effective dynamic display board using Raspberry pi 4. It can make information dissemination much easier in a paperless community through dynamic digital display board by admin and users in the form of speech to text, all over the campus within few seconds. This project is done using the Raspberry Pi, which is a low cost, credit-card sized computer that plugs into a computer monitor or TV or LCD or LED displays. Mic is used as input, Monitor or TV is used as output device and Ethernet, HDMI cable are used as other resources in this project. This project also contains a speech to text converter in offline mode. The admin or user can send text messages through his/her own voice. Thus the project completely computerized and maintains the details which the admin or user can send to the E-Notice board using through Intranet or Internet.

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