M3355的源代码，开发DVD的可以参考一下。

平稳的马达驱动的单极步进电机使用 pic 16f628 或 16f84a，它具有微步 cablity 第 16 和第 8 细分，它可以驱动到 2A stpeer 电机。

这是一个计算浮点数据绝对值的函数，在uClinux下编译运行，之所以编写这个函数，主要是因为uClinux下没有计算计算浮点数绝对值的函数。- This is a computation floating point data absolute value function, translates the movement under uClinux, therefore compiles this function, mainly is because under uClinux computation floating number absolute value function.

频率计程序，用1602液晶显示的，最多显示7为，有3个档位-Frequency counter program, with the 1602 liquid crystal display, and a maximum of seven for, there are three stalls

这是一个基于飞思卡尔MC9S12XS128处理器的PWM程序，主要是用PE编写，具体端口配置请参照MC9S12XS128的数据手册

用计算机并口模拟SPI通讯的C源程序，验证可用--C program to simulate SPI communication by parallel port.

语音压缩编码中的g729p编码程序-Speech vocoder program comply to ITU G729 annex P

在89C51芯片上运行，采用两个中断方式，一个外部0中断实现救护车通行，南北红灯10秒后恢复中断前状态，另一个是定时器0中断实现南北灯状态转换，16X16 LED点阵对应显示“南北”字样信息-89C51 chip in operation, interruption of the use of two methods to achieve an external 0 interrupt the passage of ambulances, the North-South red light 10 seconds after the resumption of state, and the other is the timer 0 interrupt to achieve the state of North-South light conversion, 16X16 LED dot-matrix corresponding show " South-North" in the information

这是我们自己找到的一个单片机开发板，它是STC51的比89C51有更多的功能，自带A/D转换，里面资料齐全，原理图，实物图都有-This is our own to find a microcontroller development board, which is STC51 more than 89C51 functions, bring their own A/D conversion, which information is available, schematics, physical map has

pspice的教程，内容丰富讲解详细，具有很高参考价值-PSPICE guidelines explain in detail the contents of the rich, have a high reference value

ARM9.2的第4个程序-ARM9.2 the first four procedures! ! ! ! ! ! ! ! ! ! !