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ULN2003芯片的首要效果_ACE缓冲器-小型_江南体育app下载_安卓通用版

江南体育app下载 · ACE缓冲器-小型
  • ULN2003芯片的首要效果
ULN2003芯片的首要效果

ULN2003芯片的首要效果

  28BYJ-48步进电机为五线四相永磁式步进电机,其称号意义为:“28”为电机直径28mm,B为步进电机,Y表明电机为永磁式,J表明内部自带减速箱,48表明驱动方法为四相八拍;

  关于初学者,关于以上参数,能够先留意以上几个首要参数:作业电压为DC5-12V;步距角为5.625°,即电机转一圈需求的步数=360/5.625*64=4096步,驱动方法为四相四拍或四相八拍。

  ULN2003与单片机、步进电机电路衔接图,步进电机以5V为作业电压。