led blinking code on 8051 with videos

51单片机，c8051f340通过GPIO模拟i2c程序-51 SCM, c8051f340 through GPIO analog i2c procedures

51单片机和PC机串口通讯试验 含汇编程序，电路图，所需软件。-51 microcontroller and serial communication experiment with PC-assembler, schematics, required software.

1、电子地图的导入与导出                      2、电子地图的排序（冒泡，快速）                     3、电子地图的查找索引                                            4、电子地图的更新，修改                               5、二进制的转换 6、经纬度的转换                             

嵌入式系统课件:嵌入式系统基础,嵌入式系统设计开发流程等共12章内容-Embedded systems software: the basis for embedded systems, embedded systems design and development processes, such as Chapter 12

简单的m序列产生办法（存储m序列，再读出）-Simple method for the selection of m sequences (m sequences stored, read out)

通用异步同步串行通信UART方式的基于atmega128l的实现-Universal Asynchronous UART synchronous serial communication mode based on the realization of atmega128l

skyeye for pxa270 ，针对270开发板的skyeye 源代码，更改了目标板的名字等-skyeye for pxa270, for the 270 development board skyeye source code, change the name of the target board, etc.

DS1302时钟芯片驱动程序，C语言源代码。--Driver for DS1302 clock chip. It is written in C.

嵌入式原理作业嵌入式原理及应用试题- embedded principle and application questions

SM130射频识别与flowcode模块的例子。 Sonmicro RFID模块。读取卡序列显示LCD。