Introduction - If you have any usage issues, please Google them yourself
Is IC, CH451 procedures, there are LED lights connected. Available.
Packet : 103244835ch451.rar filelist
ch451\CH451C54.C
ch451\DEMO451.C
ch451\IIC.LST
ch451\keyboard.plg
ch451\IIC.OBJ
ch451\DEMO451.LST
ch451\DEMO451.OBJ
ch451\serial.LST
ch451\keyboard.Opt
ch451\serial.OBJ
ch451\keyboard1.plg
ch451\keyboard1.lnp
ch451\keyboard1.M51
ch451\keyboard1
ch451\keyboard.Uv2
ch451\keyboard
ch451\keyboard.lnp
ch451\keyboard.M51
ch451\CH451C54.LST
ch451\CH451C54.OBJ
ch451\serial.C
ch451\my51.H
ch451\keyboard.hex
ch451