PIC18F4550 SD卡，USB

8051-step motor-..........................................

CAN控制器2515的J1939库源程序-CAN Controller 2515 for the source J1939

8051系列变速器简介

bd3201-14A（DRE）提供的高性能数字音频信号处理能力，可实现紧凑的，易用 的，高质量的混响效果解决方案-bd3201-14A (DRE) provides high-performance digital audio signal processing capabilities, enabling compact, easy to use, high-quality reverb solution

ad0804程序，可实现ad转换，显示，-ad0804 procedures can be realized ad conversion, display,

基于LPC2400入门_以SmartARM2400为例 支持LPC2400系列的说明书，电路图和代码，LPC2470，LPC2478。。LCD-LPC2400-based portal to SmartARM2400 _ as an example to support the LPC2400 series of manuals, circuit diagrams and code, LPC2470, LPC2478. . LCD

刚购买的51单片机sch原理图和c语言程序，里面有详细的电路原理图和c语言程序，自己做单片机学习班的可以下载来参考-Just purchased 51 Singlechip sch schematic and c language program, which has a detailed circuit schematic diagram and c language program, to do their own single-chip learning classes can be downloaded to a reference

一个本人编写的时钟程序，用stc芯片，四位数码管，74ls164译码器。-I prepared a clock procedures, using STC chips, four digital tube, 74ls164 decoder.

51单片机的高速串口驱动ucos ii的移植-51 Single-chip high-speed serial drive ucos ii transplant

基于mips CPU，uboot下flash读与LCD显示程序。-Based on the mips CPU, uboot Reading under the flash and LCD display program.