The schematic is at foler schematic.The hex file is at foler default.You can compiler the code yourself usingAvrStudio4.13 b528+ WinAVR200701

ATmega168+PDIUSBD12+SD 1.zip
D12
...\CHAP_9.c
...\CHAP_9.h
...\D12_Int.c
...\D12_INT.h
...\D12_Operation.c
...\D12_Operation.h
...\MMC_SD.h
...\usb_descriptor.h
...\USB_MassStorage.h
D12_Test1.aps
d12_test1.aws
D12_Test1.c
default
.......\CHAP_9.o
.......\D12_Int.o
.......\D12_Operation.o
.......\D12_Test1.elf
.......\D12_Test1.hex
.......\D12_Test1.o
.......\dep
.......\...\CHAP_9.o.d
.......\...\D12_Int.o.d
.......\...\D12_Operation.o.d
.......\...\D12_Test1.o.d
.......\...\MMC_SD.o.d
.......\Makefile
.......\MMC_SD.o
MMC_SD
......\MMC_SD.c
......\MMC_SD.h
readme.txt
schematic
.........\readme.txt
.........\U_Disk.pdf
.........\U_Disk.SchDoc

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