Now i make the experiment see my board spoil or IC spoil,then i take my friend Arduino duemilanove IC Atmage328,to plug in my board also is Arduino duemilanove.when uploading,everything will be fine,can function as before...
Then i think is IC spoil,after that i order the IC-ATMEGA-328 from cytron.
when i get it,i plug in to my board...it cannot upload,when uploading,it will show "Problem uploading to board. See
http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions".
then i take this new IC Atmage328 to plug in to my friend board,same problem...show this word also.
what is the problem about this??? isit have other type of IC Atmega328???
thanks a lot.