JUPITER演示程序，uart串口通信

一个基于AT89C51SND1C的硬盘MP3（原理图+源代码+实物照片） -AT89C51SND1C a hard disk-based MP3 (diagram source code-kind photos)

关于单片机应用过程的ISP技术详解，东西内容很全面-SCM application process on the ISP technology explain, something is very comprehensive

12864液晶画图原C代码

51子程序库，浮点、定点、加法、减法、乘法、除法-51 subroutine library, floating point, fixed point, addition, subtraction, multiplication, division

modbus的51单片机程序,C语言写成的,测试过了-Modbus 51 Singlechip process, C language, and tested the

easyarm1138用c语言开发的2401无线接收程序-easyarm1138 c 2401 receive

将单片机的IOA0~IOA7分别接按键S1~S8连接到高电平上。此时，如果某个按键被按下，对应的I/O端口就会输入高电平进单片机，即按键S3按下，IOA2会输入高电平进单片机-Will Singlechip IOA0 ~ IOA7 access keys, respectively, S1 ~ S8 is connected to high on. At this point, if a button is pressed, the corresponding I/O port will enter into the high single-chip, that is, S3 button press, IOA2 will enter into single-chip high

我在开发汉字点阵屏的时候找到的,很有帮助的!-I in the development of the Chinese character dot-matrix screen to find the time to be helpful!

这是一个数码管的程序，运行于iar的环境下，适用于msp430的单片机-This is a digital control procedures, running on iar circumstances, apply to MSP430 microcontroller

8051单片机开发工具DIY-8051 DIY Tools