c8051单片机的电子教程和源码

motorbike alarm and theft control

Keil C51，带有EEPROM的读写和按键、菜单及数码管显示与一体的单片机程序，已通过调试-Keil C51, with the read and write EEPROM and buttons, menus and digital display with integrated single-chip process, has passed through debugging

51与pc串口通讯，主要用c语言编写，相信对初学者会有好处的-51 pc with serial communications, the main c language, I think it would be beneficial to the beginners

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

电路实验，密码锁，详细的实验报告，好东西，多多分享-Experimental circuit, password lock, a detailed experimental report good things, a lot to share

maxim公司DS1302ZN中文资料，挺不错的-maxim Chinese companies DS1302ZN information sounds very good

用步进电机画图的完整原代码，集成50多种图形-Stepper motor used to draw a complete source code, integrated more than 50 kinds of graphics

基于PIC单片机的DS18B20读写源程序，包括读18B20ROM和在单总线上挂多个18B20的读写和串口通讯程序-DS18B20 based on PIC microcontroller to read and write source code, including reading 18B20ROM and hung in a single bus, multiple 18B20 and serial communication program to read and write

主要针对pic单片机的片内资源应用，通用性比较强-Targeted pic microcontroller chip resources in the application of relatively strong versatility

玩具故事公仔原代码,能够将故事,是小朋友的好伙伴,已经量产-Toy story doll original code, can be the story of a child a good partner, has been in volume production