mc51单片机与isd1700芯片的通信程序，实现用单片机控制isd1700进行放音，录音等等功能...

AVR单片机控制发光二极管的源代码-AVR control LED source code

c语言实现的16分钟录音芯片ISD4004的操作源程序。可以参考一下-c language of the 16-minute recording chip ISD4004 operation source. Can reference

键盘和单片机，电脑通信，功能虽然简单，但是理解起来很容易-Keyboard and single-chip, computer communications, features, while simple, but it is easy to understand

单片机用来实现数据排序程序（冒泡排序算法）-MCU used to achieve data sorting procedures (Bubble Sort Algorithm)

单片机应用技术选编2,有大量关于51、avr、pic等多种单片机实例。-Selected 2 single-chip applications, a large number of on 51, avr, pic, etc. Examples of a variety of single-chip microcomputer.

C8051F04x单片机SMBUS的应用。-C8051F04x Singlechip SMbus applications.

这是用192*64液晶实现的波形液晶显示。用的液晶型号是OCMJ4*12B，这是用正弦函数显示的。-This is 192* 64 LCD LCD waveform to achieve. LCD model is used OCMJ4* 12B, which is shown by sine function.

87C52单片机在气流测量中的应用（过量保护，led显示，按键显示）-87C52 microcontroller in airflow measurement of (excessive protection, led displays, buttons displayed)

单片机ＩＯ口不足，用此电路做的键盘电路和程序，就可以了 8条口线24按键的C51源程序 .rar-SCM IO insufficient use of this circuit keyboard circuit and procedures on the eight lines mouth of the 24 keys C51 source. rar

十进制转为BCD码的三种算法 详细请看程序，谢谢。-metric BCD to the three algorithms See detailed procedures, thank you.