Microc usb cdc pic18f2550 örneğini aşağıdaki linkten indirebilirsiniz. https://drive.google.com/open?id=1J6Ybg5P4IQH-73DBHm3d1ItgYofuDEa8 Kaynak: https://libstock.mikroe.com/projects/view/2610/basic-usb-cdc-in-pic-18f-with-usb-port