When i build a "Arduino on a breadboard" with a Atmega644PA-Pu and add a Arduino USB Adapter to it. Is it then possible to flash the atmega644 with the arduino ide bootloader ?
http://www.watterott.com/media/images/popup/2008424-1.jpg
http://www.watterott.com/media/images/popup/2008424-2.jpg
If yes, must i do some changes on the ide to do it ?