AT89C51单片机的超声波测距的原理图及汇编程序

c8051f020单片机以太网串口通信-c8051f020 Bunches of communication of Ethernet of one-chip computer

这是一个使用M128芯片的多功能仪器，使用了16位的定时器，2路的UART。开发工具为 GCC3.2，PC上机位程序使用VB6开发-It is a multifunctional M128 chip equipment, the use of 16 of the timer, 2 UART Road. Tools for GCC3.2, PC procedures for the use of aircraft development VB6

ASIC在VB下的开发,集成了很多方便实用的ASIC开方指令及宏命令。-ASIC under the VB development, integration of a number of convenient and practical ASIC prescribing instructions and macro command.

支持键盘双击的C51程序，用于单片机辨别键盘双击-support the C51 procedures for identifying keyboard click MCU

Keil下的拼音输入法源码，很经典的好东东哦！-Keil under the Pinyin input source, the classic Eastern Oh good!

vb做得邮件发送系统，跟outlook有些相似，-vb doing e-mail system, with the outlook somewhat similar,

本文详细介绍了4×4矩阵式键盘识别技术，内含详细的电路图和C51源代码。-This paper describes a 4 × 4 matrix keyboard recognition technology, and contains detailed schematics and source code C51.

CRT驱动IC英文资料,是单片机开发者在开发CRT时的一个重要参考!-CRT driver IC information in English is a single-chip developers in the development of CRT at the time of an important reference!

实现AD转换tlc549芯片的驱动，建模力量转化为数字量-TLC549 chip AD conversion realize the driving, modeling forces into digital

8MHz，FLL+自动校准。