LCD 显示屏由三片控 制，每个内部带有6 （512字节） 的RAM 对应关系如右图所示 片选对应表：...

msp430应用系统开发典型实例 第7章程序代码-MSP430 Application Development Chapter 7 typical examples of program code

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

avr 128 详细中文资料，很不错的噢-avr 128 detailed Chinese data, it is good Oh

这是一个用keil-51编写的C51程序，里面含有温度控制的PID核心算法，这为温度的精密控制提供了保证，同时有液晶12864的驱动，而且有PCB电路图，供大家学习和参考。-This is a written with keil-51 C51 program, which contains the core PID temperature control algorithm, which is the precise temperature control can be ensured, while an LCD 12864 driver, but also PCB circuit, for your study and reference.

使用AT98S51控制1602液晶显示程序，AT89S51使用12M晶振。

基于51单片机无线收发控制的交通信号灯模型-51 single-chip wireless transceiver based on the traffic signal control model

java门禁系统源码,专业用于门禁系统开发-java source code access control system, professional development for Access Control System

单片机直接驱动液晶显示的汇编程序，可供单片机爱好者参考。-Single-chip direct-drive LCD compilation of procedures for single-chip reference lovers.

AVR单片机用C语言编写的包括时钟，LED，KEYPROCESS如何设置，是关于一个仪表的全套程序-AVR Singlechip with C language, including the clock, LED, KEYPROCESS how to set up, on a full range of process instrumentation

频率可调 占空比可调 AVR 程序 程序可用 请放心用-Adjustable frequency adjustable duty cycle procedures AVR procedures available Please be assured by