This is my first car tracing, the program is very simple, only a dozen lines. Mainly used two external interrupt. Follows is the black-white lines of the track. Sensor part of the circuit you can find online. The principle is if the sensor in a black background, the output high. If the white line is detected, the output low, the two received a single chip sensor P32, P33. Could be achieved through the functions of a white track. Sensor I use the ST168. ST178, ST188 can. Proteus simulation document used to replace the two switches, you can observe the motor response.

第一个寻迹小车
..............\寻迹小车.DSN
..............\寻迹小车程序
..............\............\STARTUP.A51
..............\............\STARTUP.lst
..............\............\STARTUP.obj
..............\............\寻迹小车
..............\............\寻迹小车.hex
..............\............\寻迹小车.lnp
..............\............\寻迹小车.LST
..............\............\寻迹小车.M51
..............\............\寻迹小车.OBJ
..............\............\寻迹小车.Opt
..............\............\寻迹小车.plg
..............\............\寻迹小车.Uv2
..............\............\寻迹小车1.c
..............\............\寻迹小车1.LST
..............\............\寻迹小车1.OBJ
..............\............\寻迹小车9.plg
..............\............\寻迹小车_Opt.Bak
..............\............\寻迹小车_Uv2.Bak
..............\我第一个寻迹小车.doc

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．