电子琴程序,硬件 p2.6经过两个三极管9013放大 接上一块小喇叭

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利用单片机AT89C51开发板制作i继电器。 全程用C语言编写。  

Using Lightweight IP with the Nios II Processor_nios2_lwip_tutorial,This tutorial familiarizes you with the lightweight IP (lwIP) TCP/IP software component included in your Nios II development kit.

通过对计算机的组织与结构的分析，综合运用所学计算机原理知识，设计并实现较为完整的计算机，即模型机。它可以完成一般计算机的最基础功能，具备16条基本指令，以及4种寻址方式等。并且，计算机数据通路的控制将由微程序控制器来完成，CPU从内存中取出一条机器指令到指令执行结束的一个指令周期全部由微指令组成的序列来完成，即一条机器指令对应一个微程序。设计过程包括四个部分：㈠模型机硬件组成分析；㈡指令系统设计；㈢微程序设计；㈣上机实现，示范程序。- Through to the computer organization and the structure analysis, the synthesis utilization studies the computer principle knowledge, designs and realizes a more complete computer, namely molding machine. It may complete the common computer the most foundation function, has 16 elementary instructions, as well as 4 addressing ways and so on. And, the computer data path control will complete by the microprogram controller, CPU will take out a machine instruction from the memory a instruction cycle which finished to the instruction execution completely the sequence which will be composed by the microcode to complete, namely a machine instruction will correspond a microprogram. Design process including four parts: (1) Molding machine hardware composition analysis;

wince下的自定义控件，自主开发的可以放大缩小，还有导航。功能很多很多 ，适合用语自制图片的保存 打开等等

电极式液位检测，atiny13a，iccavr编译，硬件有需要可以联系我，已打样制作成一个小的传感器，通过轮流通电实现交流检测，防止单极氧化，检测间歇比1:10

应用背景飞思卡尔单片机hcs12中文资料，介绍16位mcu的使用，编程关键技术可用于飞思卡尔智能车设计大赛中的单片机开发参考，详细介绍pwm模块的操作等

输入节点数和子图数，随机生成有向无环图，统计出每个节点的出度和入度，并且将其转换成为十字链表。

开源CortexM3的等库范例，该libopencm3项目旨在创建一个开源固件库不同的ARM Cortex-M3微控制器。