这是一个对单片机IO口，进行操作的程序，有助于对单片机硬件的了解...

液晶显示模块手册中文详细说明，解决英文难懂的问题

ARM的计数器中断实验。是基于Keil For Arm的。-ARM interrupt counter experiments. Is based on the Keil For Arm.

mega16,驱动开发板上的独立按键，按下不同的键，数码管显示0-3四个数字-MEGA16 KEY

该文件是直流电动机的开环、闭环应用的资料和程序。-DC motor open-loop, closed-loop application of the information and procedures.

用凌阳单片机作的一个语音程序，你可以将你的语音文件压缩之后加入到该程序里直接运行就可以阿！-Sunplus with the MCU for a voice procedures, you can document your voice compression by adding to the direct operation of the program will be A!

关干高速PCB设计的设计技巧，PCB硬件开发指南。-Dry off the design of high-speed PCB design techniques, PCB hardware development guide.

单片机KeilC学习例程，不需要数点基础，可以掌握C51的使用-Microcontroller KeilC learning routines, no basis for a number of points, you can master the use of C51

介绍了集成温度传感器AD590，给出了AD590测量热力学温度、摄氏温度、两点温度差、多点最低温度、多点平均温度的具体电路，并以节能型温、湿度控制系统为例介绍了利用AD590测两点温差电路的应用。-Introduced an integrated temperature sensor AD590, given AD590 measuring thermodynamic temperature, Celsius temperature, two temperature difference, multi-point minimum temperature, average temperature of the specific multi-point circuits, and to energy-efficient temperature and humidity control system as an example, introduced the use of two AD590 temperature measurement circuit applications.

24mhz晶振51单片机红外线发射代码，供您参考-24MHz crystal oscillator 51 Singlechip fired infrared codes, for your reference

AT89C2051时钟程序-AT89C2051 clock procedures