论文(设计)题目: 一种电流信号的检测装置的设计 目 录1 前言......................................................................11.1 研究背景............................................................11.2 电流信号检测方法....................................................12 设计方案选择及论证........................................................22.1 系统整体设计目标....................................................22.2 系统整体设计思路....................................................22.3 系统关键电路方案设计.................................................32.4 主要元器件介绍......................................................33 硬件电路设计..............................................................43.1 系统整体方案设计....................................................43.2 单片机控制电路......................................................63.3 TDA2030 功率放大电路.................................................73.4 电流信号检测电路....................................................83.5 显示模块............................................................94 系统软件设计..............................................................94.1 编译语言选择........................................................94.2 主程序流程设计.....................................................104.3 液晶显示子程序设计.................................................115 系统调试.................................................................125.1 软件的实现.........................................................125.2 系统测试及结果.....................................................146 总结及展望...............................................................19参考文献...................................................................20致 谢.....................................................................22广西师范大学本科毕业论文(设计)学生诚信保证书...............................23一 种 电 流 信 号 的 检 测 装 置 的 设 计...