用于实现对液晶进行显示控制以及对键盘进行扫描识别，同时完成数据传输...

单片机和GPRS通信模块的开发思路，详细描述了GPRS组网过程。

单片机C语言下LCD多级菜单的一种实现方法-microcontroller C language LCD multi-level menu of a method

61单片机的i2c程序包，这个本人用过可以使用的-61 microcontroller i2c package, which I used can be used

一种能产生宽调节占空比的PWM芯片，适合做逆变电源。-Can generate a duty cycle of the PWM chip width adjustment, suitable for power inverters.

embeded in keil51

LCD多级菜单具体实现,里面有程序，推荐下载-LCD concrete realization of multi-level menus, which are programs, recommended download

MSP单片机开发应用实例，适用于任何型号-MSP development and application of single-chip example, apply to any model

51单片机上的DS18B20驱动，LCD驱动在我发布的其它程序中可以找到。-51 MCU on the DS18B20 driver, LCD driver in my release can be found in other programs.

鉴于MCS-51系统只提供“二级中断嵌套”，提出扩展51系统中断优先级的纯软件方法。其利用51系统内建的中断允许寄存器IE和中断优先级寄存器IP，通过屏蔽字机制来实现；以C51的形式，给出这种扩展方法的函数库实现，为该方法的使用赋予友好、简洁的用户接口。-Given MCS-51 systems only provide "two interrupt nesting," expanded 51 priority system interruption of pure software. The use of 51 built-in system allows interruption Register IE and priority interrupt register IP, through word shielding mechanisms to achieve; C51 in the form of this expansion is the way to achieve functions, methods for the use of empowerment friendly, simple user interface.

LUMINARY ARM的正交编码的代码-Orthogonal coding LUMINARY ARM code