单刀双掷处接单片机I/O口,通过单片机输出高低电平导通三级管来驱动nmos管,使得直流电机电路导通或者断开来实现直流电机开关
Single pole double throw is connected with I / O port of single chip microcomputer, and NMOS is driven by high and low level on-off three-stage transistor of single chip microcomputer output, which makes DC motor circuit on or off to realize DC motor switch (2020-04-23, Multisim, 91KB, 下载0次)