程序提供了一种2选1选择器的算法，只需稍加即可改成n选1选择器。哇！...

4*4键盘C51单片机程序.本程序已经调试通过，4*4键盘接P1口数据从P2的8个发光二极管来表示-4* 4 keyboard C51 Singlechip procedures. This procedure has been debugging through, 4* 4 keyboard access data from the P2 port P1 of the eight light-emitting diodes to indicate the

这是受密码保护安全门使用 8051 的代码。该项目由步进电机、 液晶、 蜂鸣器和键盘组成。关于紧迫的密码显示为 * 在液晶屏上，8051 检查正确的密码，是否密码不正确，步进电机按顺时针方向旋转打开的门。在延迟后，步进电机旋转逆时针把门关上。有每天设置用户密码的密码。ver 8 是最终的代码。

八月桂花香的蜂鸣器调试程序，有兴趣的下载-The buzzer八月桂花香debugger, are interested in downloading

这是基于蓝海微芯LJD-SY-XA+单片机开发系统的远程无线监控系统的DA及AD采集和数码显示的部分，GPRS无线控制部分正在整理，稍后再传-This is based on LAN Hai-core LJD- SY- XA MCU Development System Remote Wireless Monitoring System DA and AD Acquisition and digital display, GPRS wireless control of the process of collating and later the re-

PIC16F1937 IIC读取数据代码-PIC16F1937 IIC read data code

好东西，大家来看以下呀 -good things, we look at the following ah

基于IAR平台STM32处理器实现虚拟串口的源代码-IAR platform processor-based STM32 virtual serial port source code

学习编程最好的教材就是源代码，yaffs2文件系统源码，是学习yaffs2文件系统的最好教材。

应用背景实现最基本的gprs 通讯功能，同时提供最低的能耗需求。 在此基础上，软件功能基于ucosII‐2.92 版本进行开发，软件提供demo 开源，硬件原 理图进行开源，软件未开源部分使用lib 库实现，提供lib 库，未开源部分为AT 指令 的流操作。关键技术由于目前物联网的推进以及GPRS 数据业务在各个行业的应用，该类似的设计产品在市 场上仍将占据一块很大的区域。同时现有的产品发展将面向客户以及模块化设计，单独设计 该款模块，用户只需设置很少的参数即可立即使用，同时模块将分别实现正常工作以及低功 耗工作两种模式。

应用背景Abstract—Leros is a tiny microcontroller that is optimized for current low-cost FPGAs. Leros is designed with a balanced logic to on-chip memory relation. The design goal is a microcontroller that can be clocked in about half of the speed a pipelined on-chip memory and consuming less than 300 logic cells. The architecture, which follows from the design goals, is a pipelined 16-bit accumulator processor. An implementation of Leros needs at least one on-chip memory block and a few hundred logic cells. The application areas of Leros are twofold: First, it can be used as an intelligent peripheral device for auxiliary functions in an FPGA based system-on-chip design. Second, the very small size of Leros makes it an attractive softcore for many-core research with low-cost FPGAs.关键技术The smallest core is comparable to Leros and can be implemented