avrADC ATMEGA64

在有线电视中实现程控有源滤波器设计。为了充分利用设备和传输线,需要一种具有频率选择的网络―滤波器,将同一线 路上不同的信号分开,在电视机中也需要不同的滤波器(即选择有用信号,抑制无用信号) 。下面利用8051 单片机与12 位分辨率的DAC1208 数模转换芯片相结合的系统实现时间常数可程控有源滤波器设计,阐述了硬件结构与软件设计-In cable television in the realization of program-controlled active filter design. In order to make full use of equipment and transmission lines, the need for a frequency selective network- filter, the same lines separate different signal in the TV also requires a different filter (ie, choice of useful signals and suppress unwanted signals). Following the use of 8051 and 12-bit resolution digital-to-analog converter DAC1208 chip combining system time constant can be program-controlled active filter design, the hardware structure and software design

cbiancheng xu,danpianjikongzhi-cbiancheng xu, danpianjikongzhi

我做的关于锅炉运行状况采集的产品，包括原程序及详细注释-I do on the boiler situation collection of products, including the original procedures and detailed notes

带中文字库的lcm12864模块 c51驱动程序-With Chinese font lcm12864 module C51 driver

很难得的最好的rtd3523系列原厂源码LCD驱动开发，及相关的显示系统开发！-Difficult to get the best original source rtd3523 Series LCD driver development, and related display systems development!

单片机51环境下的字库代码122*32点阵的液晶显示-under the font code 122* 32 dot-matrix LCD

研究所积累的资料2,大家秘密使用,千万别告诉别人!-2 Institute of accumulated data, we use a secret, please do not tell others!

基于DM642，实现视频的连续采集；已调试通过。视频编码芯片是SAA7113.-Based on the DM642, the realization of continuous video capture have been debug through. Video encoder chip SAA7113.

采用IAR在线调试ADI公司基于ARM7内核的ADUC7026的ExternalMemory代码-IAR debug using online ADI Corporation ADUC7026 based on ARM7 core of ExternalMemory code

这是本人最近几年所编写的串行通讯的代码集，可以供大家参考学习。-recent years prepared by the serial communication code sets, we can reference for learning.