Collection of commonly used operational amplifier circuit, the United States Na...

基于Lwip的TCP/IP网络协议栈的网络通信，采用UDP服务器模式Socket接口实现UDP的自收发实验，处理器采用TI公司的DSP2812,32浮点处理，可以供开发人员参考，并且方便移植到其他的嵌入式处理平台，程序结构简单，注释详细。

一个通讯系统的嵌入式实时数据库,经典啊，赶紧下载吧-a communications system embedded real-time database, classic ah, quickly download!

protel绘制的图片，占空比可调信号发生器的原理图。-Protel drawn pictures, adjustable duty cycle signal generator schematic.

用过EMC芯片的朋友都知道EMC的指令系统属于精简指令集（57条指令），这在做一些小程序时是非常方便的，但是如果程序较大，你就会发现，好多精力都被浪费在编写一些相似的指令上了，能否从中解脱出来呢？其实，如果你能善用EMC的宏指令，往往提高写程序的速度，并增加程序的可读性和可维护性-EMC Friend chips used all know EMC directive system are reduced instruction set (57 instructions), which make some small program is very convenient, but if a larger program, you will find that a lot of energy have been wasted in the preparation of some similar instructions on the can extricate themselves from it? In fact, if you can make the best use of EMC macros are often written procedures improve the speed and increase the program readability and maintainability

用Verilog 实现将比特流数据转化为SPI协议数据的适配器-Verilog will be used to achieve bit-stream data into SPI protocol data adapter

verilog编写，将I2C串行数据转化为并行数据的功能模块，类似于PCF8574芯片的功能。以后不用买另外的芯片就可以直接将并行数据连到I2C总线上了-Verilog prepared to I2C serial data into parallel data of the function modules, similar to the function of PCF8574 chip. After the chips do not have to buy another can be connected directly to the parallel data to the I2C bus on the

超声波模块HC-SR04,MCU ATmega16，不是通过中断实现。MCU先发一个使能信号，然后检测回波信号高电平的时间，通过串口显示。实际测试精确度很高。

MCS51驱动LCD程序, MCS51驱动LCD程序,MCS51驱动LCD程序-mcs 51 driver lcd program

浙江大学的悟空嵌入式系统模拟器的安装程序及使用说明。WUKONG是从底层的CPU、硬件电路板开始模拟的开放源码的嵌入式系统模拟器。-Zhejiang University Wukong Embedded System Simulator installation procedures and use. WUKONG from the bottom of the CPU, hardware circuit board simulation of the beginning of open-source embedded system simulator.

资源描述用DS18B20测温度，通过NRF24发射，在用NRF24接收，然后将温度显示在1602上