M.L.CHAITANYA

i was unable to upload the attached abstract..its showing error...can you give me your mail id so that i can forward my project circuit diagram.....

But actually my project circuntit is different.I am attaching my mini project abstract please go through it since I already brought the components and need to continue with the circuit...

my mini project is "cell phone controlled robot without a micro controller".I was working on this project since a month but was unable to get output.can you assist me in...

Its my mini project.I am not getting any idea of why dtmf decoder is not working.any one who had idea over this please assist me?

DTMF DECODER I used is MT8870.

My Project was "cell pone controlled robot without microcontroller'.I have been trying for output since a month.But i couldnot get it.For verifying dtmf decoder output I placed leds at 4...

Hi I am doing a project "cell phone controlled robot without micro controller".but i was not getting output at dtmf decoder.please any one who had done this project or had...