Quartus II的TCL脚本的教程，对学Quartus非常有用。

此程序是利用2051单片机P1.0,P1.1精密比较器功能实现a/d转换通过P1.0电位器调节，控制七只电磁铁动作间隔-This program implement A/D conversion by using precise comparision function of P1.0 and P1.1 of MCU 2051. P1.0 is used to adjust potential meter to control the time intervals of seven magnetic relays.

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STM32单片机控制电机中增量编码器接口源程序，使用STM32自带编码器接口，无需再用CPLD作处理

zedboard LCD应用码源 控制显示面板程序

I2C 总线8 位远程I/O 扩展口芯片PCF8574 的原理与应用-I2C-bus 8-bit remote I/O expansion port of the PCF8574 chip Principle and Application

altera的usb下载线的制作资料，内含原理图、编程文件、文档资料等，很全的资料。-altera download of usb-line production of information, including schematics, programming files, documentation, etc., it is the whole information.

比较详细的介绍了大小端问题。嵌入式系统开发者应该对Little-endian和Big-endian模式非常了解。-Described in more detail the question of the size of client. Embedded systems developers should be Little-endian and Big-endian mode very well.

这是 Coocox OS LwIP 演示 ！LwIP 版本是 1.3.1。首席运营官均是免费的 RTOS，版本是 1.1.6。

存储器重映射实验，通过实验，熟悉LPC2000系列ARM7微控制器的存储器重映射机制。-Memory re-mapping experiments, by experiment, familiar with the LPC2000 family of ARM7 microcontroller memory re-mapping mechanism.

老外为HGE写的扩展GUI，HGE自带的GUI实在少的可怜，不过扩展性比较好，如果想自己扩展，可以参考。-HGE foreigner to write an extension for GUI, HGE is少的可怜own GUI, but the scalability is better, if you want to expand their own reference.