Programmable logic devices in digital Answer Explorer Application

arm7定时器中断方式，可以通过中断方式实现定时的功能-ARM7 interrupt timer, it can be achieved through the disruption of the function of timing

Keil串口调试技巧（修订）与列子,虚拟串口的使用，-Keil serial debugging skills (Amendment) Liezi with, the use of virtual serial port,

C8051f340的I2C程序，开发环境Silicon IDE-C8051f340 the I2C procedures, Silicon IDE development environment

Atmega169 usart 驱动-Atmega169usart drive

keil c51开发的8279和51单片机通用键盘控制和Led显示及uart通信程序。-Keil decoder developed by 8279 and 51 general-purpose keyboard control and Led Display and uar t Communication Program.

这是一个单片机上实现T9输入法的程序，使用C语言编写。-This is a single-chip realization of the T9 input method of procedure, the use of C language.

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AT91SAM7S256开发板demo，已验证-AT91SAM7S256 development board demo, verified

液晶1602的硬件设计通过单片机pic16f877和液晶相连.实现每按一次按键.加一的功能.带电路图-The hardware design of LCD 1602 and LCD connected through the microcontroller pic16f877 to achieve every time I press the button. Plus-one function. With a circuit

LT_1B msp430开发板例子程序－TB9