4方向倒车雷达程序,主芯片为PIC16F73A,显示用2051,10米开始报警,显示障碍物距离.-4, reversing the direction of the radar program, the main chip for the PIC16F73A, shows the beginning of 2051,10 m alarm, indicating the distance barrier.

2051 based counter program. 5 Digit Display

2051驱动lcd 显示程序，传送控制程序，方便操作 我已经测试通过-2051 driver lcd display program, transmission control procedures to facilitate the operation of the test I have