瑞萨7709系列高档单片机串口通信的工程文件，实现简单的单片机与PC之间的串口通信-Renesas 7709 series high-end single-chip serial communication engineering documents, to achieve a simple and single-chip serial communication between PC

PCB布线规则-.

一个单片机开发的软狗程序-a microcontroller development of the soft dog procedures

LCD应用显示keil编写非常实用的C程序-LCD display keil prepared very practical application of C-program

一个ATmel公司的AT89s系列的ISP下载器，软件用at89isp，可以从Atmel的官方网上下载！-ATmel a series of AT89s ISP download, software used at89isp, from Atmel"s official online download!

avr单片机atmega8系列定时器的使用测试程序，本程序为示例程序，适用于初学者 -avr SCM timer atmega8 series of testing procedures, the procedures for sample procedures applicable to beginners

实现控制数码管，主要用到的开发芯片为c51单片机-Realize the control of digital control is mainly used to develop chips for the C51 single-chip microcomputer

单片机与微型打印机的接口，使用单片机控制微型打印机-Single-chip and micro-printer interface, the use of single-chip micro-control printers

atmel c5122 USB C51程序-ATMEL c5122 USB C51 procedures

51单片机驱动128X64液晶的程序。里面包括显示16X16点阵字符、显示8X16点阵字符、显示光标、clr光标等子程序。用C51编写-51 microcontroller drives the built LCD procedures. They show audio Character, character dot-matrix display 8X16 show that the cursor, such as the cursor clr subroutine. Prepared with C51