用C51I/O口来驱动两个四位数码管，并且可消隐，降低功耗。

8051单片机控制1602LCD实现动态数据显示，具有走数功能。-8051 Dynamic 1602LCD control data, with a way to function.

C8051f340,本程序为PCA16位PWM输出例程-C8051f340, the procedures for PCA16-bit PWM output routines

c8051f020实现4个　产UART　口-C8051F020 realize four production UART port

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

提取、刷写飞利浦713X系列电视卡EEPROM（识别码）-Extraction, Writing Brush Philips 713X series tv card EEPROM (ID)

步进电机的控制原理和程序,单片机，仿真图-Stepper motor control principles and procedures, single-chip, simulation diagram

基于pic的DS1302串行实时时钟程序-Pic based on the DS1302 serial real-time clock procedures

飞思卡尔比赛，33886测试程序，已经测试过了-Freescale competitions, 33,886 test procedure has been tested the

单片机和计算机的串口通信,简单方便的通信方式,成熟的VB设计界面和高效的单片机技术-Single-chip and computer serial communications, is simple and convenient means of communication, mature VB interface design and efficient single-chip technology

高速数字电路设计及EMC设计，越来越得到大家的重视，如何解决高速数字电路设计及EMC之间的矛盾呢，希望这这能帮助大家。吐血推荐下载。- The high speed figure circuit design and the EMC design, more and more obtains everybody the value, how solves between the high speed figure circuit design and the EMC contradiction, hoped this this can help everybody. Spits blood recommendation downloading.