用SD模式读SD卡的代码,写功能尚未实现,希望能给您一点帮助!

本PDF文件讲述了PIC单片机的入门知识,以及使用这款单片机应注意的问题及源码例程-This PDF document describes entry-PIC MCU knowledge, and the use of this single-chip should pay attention to the problems and source routines

320240lcd Drive 89系列单片机通用-320240lcd Drive 89 Series Single-chip Universal

详细介绍MP3的编码原理,有大量图示,好看就要顶下,-Detail MP3 encoding principle, has a large number of icons, we should look under the roof,

STM32电路图，有原理图和PCB，稍微处理即可直接去制作。-STM32 circuit, there is schematic and PCB, you can go straight to making a little deal.

详细介绍1602LCD的应用方案，便于设计者选用不同的LCD来设计产品-1602LCD detailed applications for designers to choose different design of LCD Products

这是一个基于st7920芯片的字库液晶的程序，包含字库编码，比较快的输入所需的字或字符-This is a font based on the chip LCD st7920 procedures, including character encoding, relatively fast input required word or character

这是一个GPS方面的资料，可供想在嵌入式方面编程的人员参考-This is a GPS information, can be like in the embedded programming staff members

这是C8051F020的源程序，很好，此单片机的功能强大，编程易学。-This is the source C8051F020, well, this single chip a powerful, easy to learn programming.

单片机应用技术选编2,有大量关于51、avr、pic等多种单片机实例。-Selected 2 single-chip applications, a large number of on 51, avr, pic, etc. Examples of a variety of single-chip microcomputer.