Microcontroller to write their own procedures, based on the C51, can detect 74ls00, 74ls47, 74ls390, 74ls151, 74ls194 chips, a relatively simple procedure, to share with you all.

v4.1
....\1
....\1.hex
....\1.lnp
....\1.M51
....\1.Opt
....\1.plg
....\1.Uv2
....\1_Opt.Bak
....\1_Uv2.Bak
....\main.c
....\main.LST
....\main.OBJ
....\STARTUP.A51
....\STARTUP.LST
....\STARTUP.OBJ
....\复件 main.txt

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