51 MCU-based human computer interaction research. The development environment is keil, peripherals for the 4* 4 matrix keyboard and LCD 1602, the program is to study matrix keyboard and LCD integrated applications 1602

dds.c
dds.plg
dds.LST
dds
dds.hex
dds.M51
dds.OBJ
keyset.h
dds.Opt
1602.h
dds.Uv2
key.h

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．