电路板布线设计，快速优化，通道布线算法

avr gcc uart source code examples-avr gcc UART source code examples

51系列单片机实验课程：计数 （通过串口，计数输入的字符数）-51 Series single-chip experimental curriculum: count (through the serial port, count the number of characters input)

upsd3200单片机IAP的实现，适合upsd3200序列的IAP技术难题的解决 仅供参考-upsd3200 single-chip realization of IAP, the IAP sequence upsd3200 suitable technology to solve problems for reference only

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

在凌阳61板上实验成功的电压表程序，有语音报值功能-Sunplus board in 61 successful experiments in voltage meter procedures, have reported that the value function of voice

该文件为研究ps/2协议在鼠标、键盘中的应用。-to study the document ps/2 agreement in the mouse, keyboard of.

ELAN IR接收，1621段码LCD驱动，按键处理，三线通讯等。-ELAN IR receiving, 1,621 yards of the LCD driver, keys, 3 line communications.

m16连接以ks0108为控制芯片的12864显示器驱动-m16 connection to ks0108 to control the display driver chips, 12864

MSP430 系列超低功耗16位单片机原理与应用-MSP430 family of ultra low-power 16-bit single-chip Principle and Application

12887的初始化程序――89C51，有助于各位使用12c887芯片！大大加快开发进度！-12,887 initialization procedures-- 89C51 help you use 12c887 chip! Progress greatly accelerated development!