hi, i am working on a project "gsm based automatic meter reading".in which i need codding for AT89C52.SO please tell me how i got this coddinbg.
You have 3 choices:
1. Write it yourself;
2. Search the internet for existing code (there is plenty); http://codesearch.google.com www.lmgtfy.com
3. Pay someone to do it for you http://www.keil.com/condb http://www.peopleperhour.com http://www.zintro.com