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LCD液晶驱动程序代码，AT89C51单片机使用 供大家参考学习-LCD driver code, AT89C51 use for reference learning

RS-485接口具有较强的抗干扰性，数据传输的距离较远，在一些应用中常常需要把RS-232标准的信号转换为RS-485的标准信号进传输。图中所示电路允许数据在RS-232/RS-485这两个不兼容的串行数据接口间传递。传输速度为480波特时，传输距离可达1750米。图中双RS-232收发器IC1将主机(PC)输出的RS-232电平转换为TTL电平，驱动高速RS-485收发器IC2 的输入，倒相器使IC2、IC3在受到起始位时被激活。-RS-485 trying to lay all the thoroughly bleed at the nose picking up the birthday 扰 fern cavity 强 ， Chu Huai basin cavity beat escapement for the birthday candle远Now ， Which instance, using Beckmannia中

推荐一个学习430单片机的型号MSP430FE42X系列，这一系列型号内置功能完全可以满足初学者的需要，-Recommend a study of the Model 430 single-chip MSP430FE42X series, this series of models built-in feature fully meet the needs of beginners,

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用台湾富晶单片机开发的电子称包括源码和编译器-Crystal-rich single-chip microcomputer with the development of Taiwan

t6963驱动LCD12864显示汉字菜单仿真例-t6963 driver LCD12864 simulation cases show that Chinese characters menu

这篇程序是我一个同学编的,并且已经应用到了二相步进电机(四线步进电机)上了.但是我认为此程序需要改进的地方有很多. -This procedure is a fellow student, I made and have been applied to a two-phase stepper motor (four-wire stepper motor) on. But I think this process needs to be improved where there are many.

MSP430串行异步通讯实现源程序，这个是一段简单的完整通讯程序，实现功能：将接受的数据原样送回-MSP430 serial asynchronous communication source realize that this is a simple and complete the communication process, the realization of functions: data will be accepted as returned

点阵程序 4片16*16点阵显示程序，可以正显，反显，左右移动。-Dot-matrix program 4 16* 16 dot matrix display program, you can now significantly, anti-marked, about mobile.

串行EEPROM芯片资料,用单片机引脚二线制访问-serial EEPROM chip information, Two-pin MCU visit