stc单片机头文件，不需要再修改仿真软件就可以用

单片机C语言音乐程序的源程序（KeilC代码）- Monolithic integrated circuit C language music procedure source program (KeilC code)

本文作者采用AT89C2051单片机和温度传感器DS18B20从硬件和软件两方面介绍了一款简易数字温度计的设计过程，  并对硬件原理图和程序流程图作了简洁的描述。数字温度计与传统的温度计相比，具有读数方便，测温范围广，测温准确，其输出温度采用数字显示，主要用于对测温比较准确的场所。-The author of this article using AT89C2051 MCU and temperature sensor DS18B20 from both hardware and software, introduced a simple digital thermometer of the design process, and schematic diagram of hardware and procedures were concise description of flow chart. Digital thermometer with a traditional thermometer, compared with a reading of convenience, a wide range of temperature measurement, temperature measurement accuracy, the output of the temperature digital display, mainly used for more accurate temperature measurement sites.

AVR examples(IAR工程） 13个包含Proteus仿真的AVR源码例子。-AVR examples (IAR works) 13 contains the Proteus simulation AVR source code examples.

4*4键盘程序，来自msp430系列单片机-4* 4 keyboard procedures, from MCU Controller Series

通信方式是485方式。通过485来控制一组灯的开关。-485 are way communication. Through 485 to control a group of light switches.

i2c总线对于单片机的扩展很有帮助, 可以通过两个i/o口进行大量的扩张. 这是一个i/c的应用程序.-i2c Bus for the expansion of SCM helpful, through two i/o Hau substantial expansion. This is an i/c applications.

基于ds18b20的温度测量 串口该并口74ls164数码显示-DS18B20 of temperature measurement based on the parallel port 74ls164 serial digital display

16C554的应用实例之一，从论文中摘取-16C554 application of one of removal from the paper

MAX5403/5404/5405系列数字电位器的广泛应用，可用于AGC和可调参考电压电路-Digital Potentiometers MAX5403/5404/5405 series of widely used, can be used for AGC and adjustable reference voltage circuit

简单的示波器程序，大家可以学学里面的设计思想，这是别人开发的 哦-Oscilloscopes simple procedures, which everyone can learn the design idea, which is developed by someone else, oh