这个程序是车辆里程表的程序。该程序通过定时器1进行定时计数，并将定时计数结果显示在七段数码管上。这个程序在PIC单片机上测试过，运行良好-This program is the vehicle odometer program. The program timer by Timer 1 to count and time count results on the seven segment. This program tested on the PIC microcontroller, runn

此程序用于编码器计数，采用ftm正交解码的方式，对智能车速度控制有很大帮助！-This program is used to count encoder, the use of intelligent vehicle speed control ftm the quadrature decoding the way!

智能汽车测速用码表，精切到百分秒，检测电路简单，只需一对红外发射接收管和lcd1602便可。-Intelligent Vehicle Speed code table used, the percentage of precision-cut second detection circuit is simple, just a pair of infrared emission will be able to receive control and lcd1602.

智能汽车测速用码表，精切到百分秒，检测电路简单，只需一对红外发射接收管和lcd1602便可。-Intelligent Vehicle Speed code table used, the percentage of precision-cut second detection circuit is simple, just a pair of infrared emission will be able to receive control and lcd1602.