很小的TCP实现，可用于嵌入式或者学习

Micrium公司的uC FS的源代码，支持fat，同时支持多种媒体介质，易于学习和移植，尤其在嵌入式领域有着非常广泛的市场和应用 作为学习和使用都是非常不错的资料。

简易灰度调制，单通道融合，调节亮度信号 嵌入式代码-Simple gray-scale modulation, single-channel integration, adjusting brightness signal embedded code

linux 下CAN总线驱动源码,该程序已验经过,成功运在2510上.-linux CAN bus driver source code, the post-mortem after the procedure has been successfully transported in 2510 on.

ad9852原理图 大体是按技术资料来布的图 -AD9852 Schematic generally is based on technical information to cloth map

sample code for the protocol spi atmega-sample code for the protocol spi atmega88

利用stm32定时器的通道捕获超声波的信号上升下降沿，计算时间，通过实际测试测得数据比较稳定，速度快！可以稍加改正移植到自己的系统中！希望对正在学习的人有所帮助。

LCD显示程序word文件-LCD display program word document

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ht1621的液晶驱动程序，很好用，欢迎下载。-ht16xx LCD driver, useful, welcome to download. A password to extract passwords note that the procedures do not have the passwords.

51单片机USB固件（PDIUSBD12）编程的源代码，欢迎下载-51 MCU USB firmware (PDIUSBD12) programming source code, please download the