Its c code for microcontroller project

超声波雷达原理介绍。适合单片机的应用，做个小项目不是不错的。-Ultrasonic radar principle. Suitable for microcontroller applications, to be a small project is not good.

Capacitors are one of the most common passive electrical components that are extensively used in all kinds of electronic circuits. In this project, we will discuss a technique of building a digital capacitance meter using a PIC microcontroller. This