单片机时钟代码， 单片机时钟代码

C51的4×3键盘、LED数码显示、串行通讯-C51 4 3 keyboard, LED digital display, serial communications

５１单片机开发之　i2c中线的编程设计-Development of 51 single-chip i2c midline of Programming

CMEL奇美光电2.8寸OLED屏的SPI初始化程序 配置为RGB工作模式-init CMEL 2.8 OLED by SPI interface

由于输出的是方波，比较难听:-) 只能说是非常难听:-)为什么呢？只因为输出的是方波,包含了大量的奇次谐波。 你可以用双龙的"虚拟仪器"分别产生正弦波、三角波和方波听一下，正弦波感 觉就比较纯正，而方波则要多难听有多难听！-As the output is a square wave, more bluntly :-) can only say that it is very nasty :-) Why? Simply because the output is square wave, including a large number of odd harmonics. You can use Shuanglong

430单片机,键盘实验源码,实验通过调试-430 single-chip microcomputer, keyboard-source experiment, experimental, through debugging

家用热水器，用汇编编写，支持代码贡献机制，好东西大家分享-Household water heaters, with the compilation prepared to support the code contribution mechanism to share good things

Ps/2键盘源代码，为Keil构建工具，用这个程序就可以做键盘了

液晶显示模块。在lcd上显示数字的函数。-display of the lcd

此为友善之臂micro2440的电子电路封装原图，更新时间为2009年2月28日。-This is a friendly arm of the electronic circuit package micro2440 image, update time for February 28, 2009.

cc1100 rf init 如何初始化cc1100的发送与接受寄存器-cc1100 rf init how cc1100 initialization register of the sending and acceptance of