well, i've never tried to interface any uC with the pc using java. But i know it is possible to work with hyper terminal + any uc you want.
I guess it is possible, and all you need to do is find out how to work with serial port in java.
good luck
hai
you can interface the uc with the pc
via comport
it's very easy
program the uc at aspecified baud rate
write program for ur pc in any language,which will read the com port
that's it