线性光耦合器的简单介绍。-linear optocoupler brief.

用keil便宜代码超过64k的程序例子，用于LPC89C669-use cheaper than 64k code examples of the procedures for LPC89C669

C51的Usb实现代码及其固件工程文档，开发包（lib），及其相应函数。-C51 Usb achieve firmware code and project documentation, development kits (lib), and the corresponding function.

[原创]PIC单片机计算CRC10的源码.-[original] PIC calculated CRC10 the source.

实现一个简单的电子钟的功能，可是显示时、份、秒，还能置位，恢复默认设置！是初学者的好帮手！-The realization of a simple function of the electronic bell, but displayed, were seconds, but also home, and to restore the default settings! Is a good helper for beginners!

MX31 ADS原理图， MX31评估的帮手-MX31 ADS schematic, MX31 assessment Helper

闪烁灯,用于熟悉了解单片机,初次上手的人用-Flashing lights, used to become familiar with single-chip, first-to-use with

lcm显示功能，用于单片机与嵌入式应用系统。可自由显示图形和文本。-LCM display function for the single-chip and embedded applications. Be free to display graphics and text.

很好的c语言液晶显示代码，经试验可以使用，分享一下-Good LCD c language code, as the pilot can use, share

关于收音功能代码,并且显示在OSD和VFD上-Radio feature about the code, and show up in the OSD and VFD