i read a very old post of Mr.mudassir mehboob related to sonar. i am doing the same project and now have to start the microcontroller part. if u are there can u please send me the 8051-code u used. I would be very greatful to you.
And for others this is the project detail...can anyone help me write the code, i am reallly weak at it.
Actually have made the transmitter and reciever circuit and tested them too. They are working fine. I need to connect my circuit with the microcontroller. All what microcontroller does is makes the transmitter output pin high, and waits for the microcotroller pin that is attached to the transmitter to detect the reflected signal. And calculate the time elasped. And am just stuck i just dont knw how to do all that. :|
I will be waiting for ur reply. Thanks anyway.