Introduction - If you have any usage issues, please Google them yourself
Carried out using single-chip timing control of traffic lights to simulate the way from the methods described, each has green, yellow, 3 red light-emitting diodes, said a total of two sets of traffic lights.
Packet : 93317462cc040113.rar filelist
yy1.hex
yy1.lnp
yy1.LST
yy1.M51
yy1.OBJ
Last Loaded deng1.DBK
yy1.Opt
yy1.plg
yy1.Uv2
yy1_Opt.Bak
yy1_Uv2.Bak
deng1.PWI
yy1
deng1.DSN
yy1.a51