51 Series MCU serial testing source, after the project can be directly verified...

Atmel 24c04 eeprom 读写程序，Keil_C51-Atmel 24c04 eeprom read and write procedures, Keil_C51

两个点的线性插值定点数算法 说明：1、基本公式 y=( y2-y1 ) ( x-x1 ) / ( x2-x1 ) + y1 2、根据直线斜率的正负、内插外插的不同，分为6种情况。 3.参见文件夹中的“插值算法的6种情况”一图。-two points of linear interpolation algorithm for determining points : one, the basic formula y = (y2- y1) (x-x)/(x2- x1) y1 2, according to the slope of the linear positive and negative, interpolation, extrapolation of different, divided into six kinds of situations. 3. See folder "interpolation algorithm for the six species of" a map.

用于参考msp430f149硬件连接图，个个引脚的分配，可以做下载-MSP430F149 for reference hardware connection diagram, the distribution of each pin, you can download to do

短信息相关单片机GSM短消息控件-short information related SCM GSM Short Message Control

t5557 中文数据手册 t5557 中文数据手册-t5557 datasheet

单片机汇编语言编写的IC卡读写程序--IC card read/write program for SCM. It is written in assembly language.

单片机仿真软件proteus做的led流水灯例子，有助于在具备硬件情况下学习单片机-microcontroller simulation software led lic do water lights example, with the help of learning hardware MCU

AVR ATmega48/88/168的详细中文资料说明。-AVR ATmega48/88/168 detailed information on the Chinese.

矿工定位系统单端 -Miners positioning system single-ended

1线通讯协议的c51例子程序-a line of communication protocol decoder examples procedures