双开关控制一盏灯课件

Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,Click to edit Master title style,*,Shenzhen,lean-sigma,consultant Co.,LTD,版权所有 翻版必究,*,/41,双控灯电路,逻辑门电路,两个开关共同控制一盏灯,内容纲要,实训目的,1,实训器材,2,双开关电路的装配,3,双开关电路的调试,4,熟悉数字集成芯片，尤其是引脚功能,实训目的,理解基本逻辑关系及其门电路的功能,双开关电路原理图,地,0,0,1,1,0,0,0,0,0,不亮,S1,、,S2,都断开,双开关电路原理图,+5V,1,0,1,0,0,1,0,1,1,亮,地,S1,闭合，,S2,断开,双开关电路原理图,+5V,1,1,0,0,1,1,0,0,0,不亮,S1,闭合，,S2,闭合,双开关电路原理图,+5V,0,1,0,1,1,0,1,0,1,亮,地,S1,断开，,S2,闭合,提问：,双开关电路接线图,CD4071,CD4069,CD4081,1,非门,CD,4069,UB,E,外形,CD,4069,UB,E,引脚排列图,2,与门,CD,4081,BCN,外形图,CD,4081B,CN,引脚排列图,3,或门,CD,4071,BCN,引脚排列图,CD,4071,BCN,外形图,双开关电路接线图,CD4071,CD4069,CD4081,1,4,3,2,1,3,2,2,5,6,4,3,1,内部五组孔之间相互连通,小窄条之间不连通,纵向,5,个插孔是互相连接,用于隔离上下两部分的凹槽,S1,S2,+12V,+5V,地,S1,接地,S2,接地,不亮,S1,闭合,S2,接地,亮,S1,闭合,S2,闭合,不亮,S1,闭合,S2,接地,亮,Thank You!,