Introduction - If you have any usage issues, please Google them yourself
51 single-chip support for a number of LED display circuit and the source code, available PROTEUS simulation, by simulation schematic and source code
Packet : 91331961bcdled.rar filelist
5(BCD多位LED实验)\LISA1.SDF
5(BCD多位LED实验)\Last Loaded bcd LED.DBK
5(BCD多位LED实验)\MAIN.HEX
5(BCD多位LED实验)\MAIN.LST
5(BCD多位LED实验)\bcd LED.DSN
5(BCD多位LED实验)\bcd LED.PWI
5(BCD多位LED实验)\main.SDI
5(BCD多位LED实验)\main.asm
5(BCD多位LED实验)