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Dear sir,
I am mallikarjuna currently studying 3rd b-tech in ece. Sir i am doing one mini projct on wireless digital notice board usind adruino and gsm module.so can you please help me about which adruino we haveto use and speciafications of each components in my mini projects.
u hv to select arduino board as per required number of I/Os
you may require matrix LED display board and GSM module like SIM900 or SIM1800
Hi,
Simple for small testing you can use lcd to for displaying the message. If you want for real time use you can buy the LED matrix board available through online. For you reference I have attached a link below.
http://www.engineersgarage.com/contribution/arduino-based-wireless-notice-board-using-gsm-module
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