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全自动洗衣机设计说明

时间：2022-11-11 00:07:19 下载该word文档

题目：全自动洗衣机设计目录第1章引言........................................................11.1基于单片机控制的智能洗衣机研究的意义..........................1第2章控制功能需求分析............................................22.1全自动洗衣机的控制功能要求....................................22.2整机组成框图..................................................3第3章硬件电路设计................................................43.1微处理控制电路................................................43.289C51单片机的引脚分类........................................53.3时钟电路......................................................63.4复位操作电路..................................................73.5显示电路......................................................73.6进水阀控制电路................................................83.7排水阀控制电路................................................93.8电机控制电路.................................................10DOC格式.
3.9电机调速部分.................................................113.9.1可控硅过零调功原理......................................113.9.2硬件电路设计............................................123.9.3过零检测电路............................................123.9.4可控硅触发电路...........................................133.10蜂鸣电路...................................................133.11暂停和防振功能电路