弹片机的行列式（矩阵式）键盘，查询方式的，C语言的，其中SWICTH自己写....

Setup_SmartRF_Studio_6_0_4是一个CC1000系列中的开发工具，对开发无线产品非常有用，可以用该工具进行先期的调试。绝对是个好东东。-Setup_SmartRF_Studio_6_0_4 CC1000 is a series of development tools for the development of wireless products very useful, the tool can be used for the initial task of debugging. Definitely is a good Dongdong.

这是一个arm做的无线收发的程序.可以实现无线数据采集系统。代替了有线传输。而且传输速率高。-A wireless data transfer program that using ARM. It can be a wireless data collecting system that replaced wiredly transfer. And the transfer speed is high.

使用3个分散的通用IO口扫描12个按键，且IO口无A/D功能。-The use of three general-purpose IO port decentralized scanning button 12, and IO port without A/D function.

NIOSII的7个c语言源码，是7个例子，分别在niosII IDE环境下实现，不同的功能。是基于altera的标准c，目前资源较少。-NIOSII of 7 c language source code, is a seven examples, respectively realize niosII IDE environment, different functions. Is based on the altera standard c, currently fewer resources.

关于CPLD程序，采用VHDL语言实现DAC0832的时序控制-CPLD about procedures, the use of VHDL language implementation of the DAC0832 Timing Control

LCD1602液晶四线连接方式驱动程序。可以选择忙等待或者是延时等待。-LCD1602 LCD four-wire connection driver. May choose to wait for busy to wait, or delay.

stc52单片机中断的例子，教你如何编程-Single-chip interrupt stc52 example, teach you how to program

使用DS1302，AT89C51和dislaying六7段源代码，导致RTC RTC的原理

定时器的应用 本程序简单的示范了如何使用ATMEGA16的定时器 AVR定时器的要点介绍 T0工作于CTC模式，输出1KHz/2KHz 50％占空比的方波 T1工作于快速PWM模式兼输入捕捉 T2工作于相位修正PWM模式，输出490Hz的8bit PWM波 -Application Timer simple demonstration of this procedure how to use the ATmega16 timers AVR timer T0 introduce the main points of work in CTC mode, the output 1KHz/2KHz 50 duty cycle square wave T1 work in fast PWM mode Input Capture and T2 work on phase-corrected PWM mode, the output of 8bit PWM wave 490Hz

网络处理器例子程序1--Example 1 for network programming.