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HVS-4225.WIRELESS REAL TIME NOTICE BOARD
HVS-4225.WIRELESS REAL TIME NOTICE BOARD
HVS-4225.WIRELESS REAL TIME NOTICE BOARD
HVS-4225.WIRELESS REAL TIME NOTICE BOARD

HVS-4225.WIRELESS REAL TIME NOTICE BOARD

₹7,500.00

 The project aims in designing a digital notice board with display on LCD using a GSM modem. We can access the information directly on LCD notice board monitor instead of getting it from the notice board.

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The project aims in designing a digital notice board with display on LCD using a GSM modem. We can access the information directly on LCD notice board monitor instead of getting it from the notice board. We can implement this technology in schools, colleges, banks etc… After accessing every message, it automatically resets and it displays the latest message on LCD notice board. This project consists of an onboard computer, which consists of number of input and output ports. These onboard computers are commonly termed as micro controllers. The input and output port of the controller are interfaced with different input and output modules depending on the requirements. In other words, micro controller acts as a communication medium for all the modules involved in the project.   In this project we make use of a LCD notice board, GSM Modem, and Micro Controller.  User can send the SMS messages to the modem that is connected to the Microcontroller based control system. The microcontroller automatically reads the message will be display on LCD notice board.  This process continues for every new message we send to it. The previous message will be automatically overridden by new message. A buzzer alert is given for every new message displayed on LCD notice board.  

Features:
  1. Messages can be sent from anywhere in the world.
  2. GSM based communication is simple to operate.
  3. Low power consumption.
  4. Buzzer alert for every new message.
      Advantages:
  1. User-friendly interface.
  2. Fast data transmission and reception.
  3. Low power consumption.
  4. Can be used by anyone who knows SMS messaging operation.
  The project provides learning’s on the following advancements:
  1. GSM modem interfacing with controller.
  2. Buzzer working.
  3. Interfacing LCD with microcontroller.
  4. Conversion of AC supply to DC supply.
  5. Embedded C programming.
  The major building blocks of this project are:
  1. Adapter power supply
  2. Arduino UNO Microcontroller.
  3. Buzzer with driver.
  4. LCD display with driver.
  5. GSM Modem.
      Software’s used:  
  1. Arduino IDE compiler for Embedded C programming.
  2. Express SCH for Circuit design.
        Block diagram:

video:

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