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sim300 gsm based alert system

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pujita chourey
pujita chourey's picture
Last seen: 2 years 12 months ago
Joined: 23/03/2015 - 18:26
sim300 gsm based alert system

hello sir,

I Am making a sim300 gsm based alert system in avr for microcontroller atmega89C52. sir i need the program in c coding for sending and receiving message without lcd interfacing. we just need a code for gsm interface with microcontroller through max232 where we are controlling appliances with the sms. please send the code.It will be a great help for us. 


GANEEV SINGH's picture
Last seen: 13 hours 30 min ago
Joined: 22/07/2013 - 16:08
HiCheck out this project:


Check out this project:

Might be helpful to you