一个执行效率不错的键盘扫描程序。附有Proteus仿真，按键的键值通过ＬＥＤ显示-A good efficiency in the implementation of the keyboard scanner. With Proteus simulation, the key button LED display through

基于单片机的USB设计方案，该方案包括了电路原理图、PCB布局图、单片机端的源程序和PC端的USB调试助手，该方案内容详尽。-USB single-chip design based on the Program, which includes the circuit schematic, PCB layout, Microcontroller and PC client-side source code of the USB debugging aides, the program detailed.

用单片机实现二进制数转换成十进制数（BCD码）程序-with MCU converted into binary-decimal (BCD) process

单片机键盘例子！是学习单片机初级时很好的程序例子！-SCM keyboard example! SCM is the initial learning process when good example!

学习单片机的一本比较好的入门书，不但讲述基本的指令操作，典型应用可以作为不错的参考-learning MCU a good entry, not only about the basic operating instructions, a typical application can be used as a good reference

msp430+469的C程序-Controller 469 C procedures

bl55066液晶显示驱动芯片。本程序经过已经使用，本产品我已经开发后投入市场2两年。请大家放心使用。-bl55066 LCD Driver IC. After this procedure has been used, I have developed this product into the market after 2 years. Please rest assured to use.

TMP141温度传感器程序-TMP141 temperature sensor process

本程序是环境监测程序，用于环境的监测，无线发送-she

串行驱动led显示- Serial actuates led to demonstrate