i want to interface gsm modem to 89c51... Can anybody pleeeeeezzz provide me the "code" and the interfacing "circuit diagram"...
Your teacher, in case it is intended that you should get finished code/circuits.
I get to use this twice in one day!
I'd be happy, for a small fee, to complete all of your homework for you. Just reply to this post, and I'll post an email address for you to contact me at. I will, of course, require payment up front and a copy of your course syllabus, including your professors email address.
If, on the other hand, you have a specific question about how to do your own work that hasn't all ready been answered on this forum a hundred times please ask, there's many knowledgeable people here who are willing to help.