Introduction - If you have any usage issues, please Google them yourself
Single-chip 4 × 8 matrix keyboard source code can be used directly, and can choose to let go to return and the return of不松手
Packet : 81404580keyboard.rar filelist
keyboard\key2
keyboard\key2.c
keyboard\key2.hex
keyboard\key2.lnp
keyboard\key2.LST
keyboard\key2.M51
keyboard\key2.OBJ
keyboard\key2.Opt
keyboard\key2.plg
keyboard\key2.Uv2
keyboard\key2_Opt.Bak
keyboard\key2_Uv2.Bak
keyboard\STARTUP.A51
keyboard\STARTUP.LST
keyboard\STARTUP.OBJ
keyboard