224C01-rd-wr4

max7219，利用51单片机控制，点阵显示(max7219, 51 single-chip control, dot matrix display)

32位单精度浮点数的乘加运算的C编程，感兴趣的可以看一下(Single-precision floating-point multiply-add operation of the C programming, interested can look at)

说明：  1.44寸显示屏显示资料，可显示汉字，图片，彩色图片，带取模软件(1.44-inch display screen display data, can display Chinese characters, pictures, color pictures, with the module software)

led fleshing in use 8051

该程序主要用来测量信号的脉冲宽度，具有较好的稳定性和精度。(The program is mainly used for the measurement of pulse width signal,and has good stability and accuracy. )

说明：  msp430f169单片机的主从spi通信。经过测试，通信成功(communications between msp430)

基于atmega16l usart的实现(atmega16 usart)

数控五轴速度后置处理源程序，实现速度后置处理(post progress)

51单片机静态数码管显示51单片机静态数码管显示(sfasdasdasd )

BF51实验板CAN通信器件SJA1000驱动代码(BF51 experimental board SJA1000 CAN communication device driver code)