基于单片机的单脉冲反射式超声测距系统

该系统以空气中超声波的传播速度为确定条件，利用反射超声波测量待测距离。-Microcontroller based single-pulse reflection type ultrasonic ranging system to the air in the system, the propagation velocity of ultrasound to determine the conditions under test distance measurement using ultrasonic reflection.