讲述了一个51单片机下的操作系统，有利于工程师再实际当中选用...

C51源程序和文档-C51 source code and documentation

93c46 ASM测试小程序 包括读写擦 程序已经验证过-93c46 small ASM testing procedures including procedures have been rubbing literacy tested

单片机驱动标准PC机键盘的C51程序-Microprocessor standard PC keyboard C51 procedures

基于AT89C51的电子钟源程序和Protel电路图，该电路可以实现定时开关灯，整点报时，在线调整时间、日期、定时开时间和定时关时间。 Protel电路图 其它类别 电子钟源程序 电路图源程序-AT89C51-based electronic clock source and Protel circuit, the circuit can realize lamp timer switch, the whole point of time, on-line adjust time, date, time and from time to time from time to time to open clearing time. Protel circuit diagrams of other types of electronic circuit source clock source

led显示名字！名字不断的切换！自创的！-led display name! Name constantly switching! Created!

收集到的一些常用功能模块，有温度传感、星期计算、一按键都能等-Collected some frequently used function modules have temperature sensing, weeks, and so one button can

如果其他会员下载一次您上载的源码，您的可用下载数就会增加1次-If other members to download once you upload the source code, you will increase the number of available download 1 times

最近作的AD9852的FM扫频模式，自动计算频率，采用单片机的总线访问方式，非常方便，你要做 的就是填数-Recently, the AD9852 for the FM sweep mode, automatic calculation of the frequency of the use of single-chip bus access method, a very convenient, you have to do is fill in a few

stc89c52rc单片机的应用与配套程序-SCM stc89c52rc application and matching process

本模拟I2C软件包包含了I2C操作的底层子程序，使用前要定义好SCL和SDA。在标准8051模式(12 Clock)下,对主频要求是不高于12MHz-The simulation package includes I2C bottom I2C operation subroutine, before the definition of a good use of SCL and SDA. 8051 in standard mode (12 Clock), the requirements for the frequency is higher than 12MHz