Manuscript Number : IJSRST218265
Minimal Cost Notice Board Using IoT
Authors(3) :-Selva Kumar V S, Pradeep Kumaran R, Padmanaban R As we know the purpose of noticeboards in schools and colleges had become unappealing among students. Also, the traditional way of sticking up the charts and paperwork was found to be dreary which is also why students are not actively involving in doing that. In this paper, we are proposing a model of online digital noticeboard using IOT which plays a vital role in reducing paper work, time and man power.
Here we use Node Miro-Controller Unit ESP8266 which has an in-built Wi-Fi module capable of sending/receiving data to/from internet. This micro-controller is connected with a LED dot matrix display which displays the data sent by the micro-controller.
We have also introduced some new concepts like collecting and displaying current time, date and day along with displaying the notice sent to the micro-controller through internet.
Selva Kumar V S Node MCU ESP8266, LED dot matrix MAX7219, smart noticeboard, Flutter, Firebase Publication Details
Published in : Volume 8 | Issue 2 | March-April 2021 Article Preview
Associate Professor, Department of Electronics & Communication Engineering, Rajalakshmi Engineering College, Chennai, Tamil Nadu, India
Pradeep Kumaran R
Department of Electronics & Communication Engineering Rajalakshmi Engineering College Chennai, Tamil Nadu, India
Padmanaban R
Department of Electronics & Communication Engineering Rajalakshmi Engineering College Chennai, Tamil Nadu, India
Date of Publication : 2021-04-30
License: This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 415-421
Manuscript Number : IJSRST218265
Publisher : Technoscience Academy
Journal URL : https://ijsrst.com/IJSRST218265
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