单片机8051点对点通信程序，是个例程，大家可以参照做修改！...

我在开发汉字点阵屏的时候找到的,很有帮助的!-I in the development of the Chinese character dot-matrix screen to find the time to be helpful!

51单片机扩展usb方安 51单片机扩展usb方安-51 Single-chip Single-chip expansion usb Mrs 51 Mrs usb expansion

矩阵键盘键值显示和液晶程序-LCD．汇编-Matrix liquid crystal display and a keyboard key process-LCD. Compilation

使用3310液晶的数字频率计 频率计是我们经常会用到的实验仪器之一，本实验要使用单片机和计数电路及液晶器件来设计一个宽频的频率计。期望达到10Hz－1.1G范围的频率精确测量。 -3310 of the use of liquid crystal digital frequency meter frequency meter is that we often use one of the experimental apparatus, the experiment to use single-chip microcomputer and counting circuit and liquid crystal devices to design a broadband frequency meter. Expected range of 10Hz-1.1G accurate measurement of frequency.

1602 的驱动程序 很完整。通过KEIL C 编译在ROTUES 上用AT89C51仿真通过。-1602 is a complete driver. Through the KEIL C compiler ROTUES used in the simulation through the AT89C51.

ad0809一些程序，可以当做入门的一些学习资料-ad0809 some procedures can be used as a number of learning data entry

设计程序使一个LED发光管以0.6秒为周期闪烁，即发光管每0.3秒点亮或熄灭一次。 分析题目要求，主要涉及两方面的操作，即控制LED发光管的亮灭以及定时0.3秒。对于LED发光管，只用一个IO就可以控制了（例如使用IOA0）；而对于0.3秒定时，我们可以利用TimerA定时器轻易地实现。-The design process of a LED to LED blinking 0.6 seconds for the cycle, that is, every 0.3 seconds LED lit or extinguished once. Analysis of the subject requirements, mainly related to two aspects of the operation, that is, control LED LED light out as well as the timing of 0.3 seconds. The LED light-emitting tube, only one can control the IO (such as the use of IOA0) and for 0.3 seconds from time to time, we can use to easily achieve TimerA timer.

C8051F340单片机读写时钟芯片DS1302程序-C8051F340 Singlechip DS1302 clock chip to read and write procedures

keil编译,philip d12。-compiled with keil compiler,and using d12 of philip

时钟芯片DS1302的程序-Clock chip DS1302 procedures