这个程序是在单片机上实现拼音输入法，采用了KeilC编译。

12864显示程序（AVR串行接口），包括浮点数字显示功能-12864 display program (AVR serial interface), including floating-point digital display

共搜集了13个有关51单片机的一些基本程序，代码有汇编写成，内容包括计数器、温度检测等等。-collected a total of 13 of the 51 SCM some of the basic procedures, a compilation of code written, including counter, temperature measurement, and so on.

18b20显示程序,动态显示,调试通过.-18b20 display program, dynamic display, debugging through.

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

PCF8563驱动程序 PCF8563驱动程序-PCF8563 driver driver PCF8563

x5045相关程序，用keil c,其中附有两份很实用的资料-X5045-related procedures, using keil c, one with two very useful information

介绍了一种利用定时中断为单片机编写高音准的音乐程序的方法，并给出实例程序清单。-introduces a timer interrupt to the microcontroller prepared Treble-music approach procedures, and gives a list of examples.

ARM 44b0x的PWM完整源代码,并且已经调试通过-ARM 44b0x PWM complete source code, and debugging has been adopted

LCD1602程序（EE21学习板演示程序） -LCD1602 procedures (EE21 learning demo board)

使用GPTC6604做的一个录放音DEMO，数据存储在外部SPI FLASH-GPTC6604 make use of an audio recording DEMO, data stored in the external SPI FLASH