超声波检测C代码源程序，单片机嵌入式软件程序设计

此为AD转换器ADC0809的资料-this AD converter for the ADC0809

ARMlpc2300技术笔记上册例程I2C操作ZLG7290-Technical Notes on ARMlpc2300 List I2C routine operation ZLG7290

F340 的编程例子 与c8051f340 系列的 常常用到编程例子 希望有帮助-F340_example

用CY7c6300驱动LED的源程序,经过验证,绝对能用P0口LED到VCC就可以.-with CY7c6300 drive LED source, proven, I absolutely can use P0 LED VCC to be.

一个用PIC16F84A做的音乐门铃源程序-A PIC16F84A to do with music doorbell source

C51编写的IC卡读写程序-C51 prepared by the IC card reader procedures

A/转换程序，用在8051或8031，此外还有两个小的显示的程序-A/switching procedures used in 8051 or 8031, in addition to two small display procedures

系统能够产生正弦波、方波、三角波。同时还可以作为频率计测频率。函数信号的产生由MAX038和外围电路完成，能产生1Hz―20MHz的波形。-system can produce sine, square, triangle wave. Also as frequency measurement frequency. Signals generated by the MAX038 completed and the external circuit, which can produce 1Hz- 20MHz waveforms.

非常详细的PS_2数遍与键盘协议，英文版，附有中文版对照，译者十分详细，是不可多得的PS_2协议资料-PS_2 very detailed agreement several times with the keyboard, in English, with Chinese version control, the translator is very detailed, it is rare agreement PS_2 information

凌阳实现4*4键盘的源码， 经过调试的，大家放心使用-Sunplus to achieve 4* 4 keyboard source, after debugging, we rest assured that the use of