传感器被称为工业时代的测量工具，在国名经济和国防各领域中发挥着不可替代的作用...

工程师在用Keil开发程序时，在代码性能要求较高的场合，需要对代码段的执行时间作统计。比如在做LED显示屏软件扫描程序，或一些定时采集数据程序，如果在软件仿真的时候就能够清晰知道代码段的运行时间，那就可以对程序进行优化，或者插入汇编代码(asm)达到最高运行速度。 关键字:Keil DLL C语言 ASM 汇编-engineers in the development process with Keil, the code performance requirements higher occasions, need to block the execution time statistics. For example, in the software do LED scanning procedures, or some regular data collection procedures, If the software simulation time can understand clearly code of the running time, it can process optimization, or insert code compilation (asm2) to achieve maximum speed. Keywords : Keil DLL C language compilation ASM

详细介绍了51单片机的指令系统，通过此文档进一步了解51单片机的体系结构-Detailed instructions for 51 single-chip system, the adoption of this document to learn more about 51 single-chip architecture

声卡采集系统的设计，很好的事例，希望对大家有很大的帮助，我们也互相交流-sound sample design

LED code tells you how to code

18B20温度传感器的单片机程序，检测当前环境温度并将温度数据返回到单片机。-Single-chip temperature sensor 18B20 procedure, testing the current ambient temperature and the temperature data back to the single chip.

LT_1B msp430开发板例子程序－TA_17

由于arm板的键盘扫描程序，c语言编写。-As the arm board keyboard scanner, c language.

本原码功能是单片机接收和发送串口字符的例子，请参考-primitive code SCM function is to receive and send serial characters examples, please reference

自己写的C51仿真器代码-himself wrote the code C51 Emulator

Loops back EP2OUT to EP6IN and EP4OUT to EP8IN.