Hi Eric,
i could push the output directly to the PicAxe i have been playing with (or the Basic Stamp that i have just bought) but i wanted to build it with a I2C connection so it could be a module in it;s own right and then be simply moved from application to application and easily replicated and dropped in without using up the limited number of pins on the PIC.
I suppose i am trying to run before i can walk by not direct connecting to the PIC but i though someone may have done it before or could say just route the output from the amp to an ABC chip to give I2C output.
Thanks
Richard