课程设计 无线遥控温度控制器的设计,共21页,8756字 目录 1前言.................................................................1 1.1 序言............................................1 1.2 国内外研究情况............................................1 1.3 论文主要工作概述............................................1 2系统总体方案设计..................................................3 2.1方案比较............................................................3 2.2方案论证............................................................4 2.3方案选择...........................................................5 3单元模块电路设计......................................................6 3.1各单元模块功能介绍及电路设计....................................6 3.1.1 温度检测电路的设计............................................6 3.1.2 温度发射装置电路的设计........................................7 3.1.3 接收电路的设计 ..................................................8 3.1.4 控制电路的设计................................................8 3.2电路参数的计算及元器件的选择....................................9 3.2.1热敏电阻.......................................................9 3.2.2 反相器CD4069.................................................10 3.2.3 编码器VF5026、译码器VD5027...................................11 3.2.4发送组件TWH630、接收组件TWH631.............................12 4参数计算.......................................................13 4.1. 电容充电电路...................................................13 4.2热敏电阻的补偿电路..............................................13 5系统调试..........................................................16 5.1温度检测发射电路的调试............................................16 5.2接收控制电路的调试............................................16 5.3 联机调试..............................................16 6.系统功能和指标参数..............................................17 6.1无线遥控温度控制器的功能.........................................17 6.2系统的指标参数..............................................17 7设计总结........................................................18 5.1 对设计的小结...................................................18 5.2 设计收获体会...................................................18 致 谢......................................................19 【参考文献】............................................19 附录:无线遥控温度控制器电路原理图附录............................20 |
查看评论
已有0位网友发表了看法