Introduction - If you have any usage issues, please Google them yourself
Including the 4* 4 keyboard procedures and digital tube display program, and through functional simulation Proteus
Packet : 47651502key16_2led.rar filelist
key16_2led\8led
key16_2led\8led.c
key16_2led\8led.hex
key16_2led\8led.lnp
key16_2led\8led.LST
key16_2led\8led.M51
key16_2led\8led.OBJ
key16_2led\8led.plg
key16_2led\STARTUP.A51
key16_2led\STARTUP.LST
key16_2led\STARTUP.OBJ
key16_2led\led.PWI
key16_2led\8led_Uv2.Bak
key16_2led\8led_Opt.Bak
key16_2led\8led.Uv2
key16_2led\8led.Opt
key16_2led\Last Loaded led.DBK
key16_2led\led.DSN
key16_2led