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采用实时芯片DS1302来计时,并用LCM液晶显示!有较高的精确度!-Real-time chip DS1302 to time, and LCD LCM! Have higher accuracy!

C8051F040/// /////多消息can接收程序-C8051F040//////// more information can receive procedures

AVR单片机 用的是ICC开发环境 DS18B20温度采集,LCD1602B显示 MCU : Atmeag16-AVR Singlechip ICC using a development environment DS18B20 collecting temperature, LCD1602B show MCU: Atmeag16

用AVR单片机实现的时钟芯片DS1302的SPI驱动，进行数据传输-With the AVR MCU clock chip DS1302 SPI-driven data transmission

单片机键盘控制程序模板 单片机键盘控制程序模板-Keyboard control procedures Singlechip Singlechip keyboard template template control procedures

51单片机（汇编）浮点转换及浮点格式说明程序--51 SCM (assembly) floating point conversion and floating point format description.

WG12864驱动程序 模块已经定义好 直接调用就可-WG12864 driver module has been good definition can be called directly

计算器 计算器 计算器 计算器-Calculator Calculator Calculator Calculator Calculator Calculator

故障指示器；单相接地故障；电流互感器；全波整流有效值电路；单片机-Fault Indicator Single-phase Ground Fault Current Transformer RMS circuit full-wave rectifier SCM

51系列单片机实验课程：计数 （通过串口，计数输入的字符数）-51 Series single-chip experimental curriculum: count (through the serial port, count the number of characters input)