lm3s89xx SMR（皮层

基于51的单片机的PPP协议实现，源代码-51 Based on the SCM PPP protocol, the source code

ISD4004程序的说明书及C语言驱动程序包-ISD4004 procedures manual and the C language driver package

adc转换器，实现ad转换功能，可以进行自己的小项目设计-adc converter, ad conversion implementation, can design their own small projects

四相步进电机正反转驱动原代码，汇编语言编写-Positive four-phase stepper motor driver source code, compiled languages

使用C语言编写单片机液晶显示程序，此程序是对于AT89S52单片机的程序源码。只需通过编译来生成HEX文件-Using the C language SCM liquid crystal display program, this program is the program source code for the MCU AT89S52. Simply by compiling to generate the HEX file

62256c语言读写程序，经过验证，可以直接使用-62256c language reading and writing process, after authentication, direct access to

16分钟语音芯片ISD4004操作的C51源程序，自己调试通过的！-16 minutes of voice chip ISD4004 operated source C51, adopted its own debugging!

430单片机和液晶的接口方案，此方案在设计比较独到，很好解决了电平兼容的问题-430 microcontroller and LCD interface program, this program relatively unique in design, very good level to solve the compatibility problem

通信电源中，整流器模块控制器程序。ATmega16L，8M晶振，使用USART通信中断，使用ADC采集模块数据，使用部分通用I/O口控制模块开关机。-communication power, the rectifier module controller program. Indicator, 8M crystal use USARTs communications interruptions, and the use of ADC data acquisition module, the use of part of general-purpose I/O control module switching machines.

SMC162S实现时钟，可以计时，即实现数字时钟-Realize SMC162S clock, can be a time, that is, digital clock