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做的硬盘MP3资料
- 1IC网友 做的硬盘MP3资料公开 该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c. 本芯片特性如下： 1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台； 2)MPEG I/II-Layer 3 hardware decoder .独立MP3 Decoder .支持48,44.1,32,24,22.05,16khz取样频率 .支持软件31阶音量控制,高中低音均衡控制
uart frame det
- 自己的小作,能简化繁琐的通讯帧格式的检测工作,在常量数组 PROTOCOL_ARRAY 中定义一个或多个通讯帧格式,能同时将多个有效帧检测出来,采样队列的方式,高效.-for their small, can simplify the cumbersome communications frame format detection, the constants defined array PROTOCOL_ARRAY one or more communications frame format
LED七段译码
- 初次上传文件，采用文本格式编辑内容，不知道是否妥当，如有不便之处，敬清各位原谅。-initial upload documents using text format editorial content, I do not know whether they are appropriate, if any inconvenience, King - forgive me.
bujindianji
- 步进电机的控制程序，pdf格式的，一个朋友发的说可以参考-stepper motor control procedures, pdf format, a friend of reference that can
shwtime
- 利用T0或T1定时器设计一电子表，显示格式为HH-MM-SS（即时-分-秒），使具有一般电子表功能-use of T0 or T1 design an electronic timer, showing format HH-MM-SS (instant-minutes - seconds), which is a general form of electronic functions
PIC18F4550_USB_firmware
- Microchip公司PIC18F4550芯片的USB firmware代码，我在压缩包中添加了jpg格式的硬件连接原理图和MPLAB IDE下的config bits配置图，希望对大家有用。-Microchip PIC18F4550 chip USB firmware code, I compressed add the jpg format connectivity hardware schematics and MPLAB IDE config bits of maps, useful f
a2000_Auto
- 凌阳a_2000格式播放器源代码，下载到凌阳单片机中即可直接使用。-Sunplus a_2000 player format source code to download Sunplus MCU can be used directly.
SPR4096
- 凌阳单片机SPR4096存储扩展电路原理图，连接图（PDF格式）及读写程序源代码。-Sunplus SCM SPR4096 storage expansion circuit schematics, connecting map (PDF format) and writing source code.
RCL_TEST
- 用凌阳单片机实现的具有语音提示功能的电阻电容电感测量仪原理及实际电路图（PDF格式），附带程序及各功能函数源代码。-Sunplus with the MCU with voice function of resistors and capacitors Principle inductance measurements and the actual circuit (PDF format), and other incidental proceedings - function source c
freetype_cbuilder_ok
- 字体缩放显示，本例使用freetype处理ttf格式的字体库，显示字体，嵌入式系统优选-font scaling shown that the use of cases handled ttf freetype format for the font, font display, embedded systems optimization
file-fat
- 分区表。文 件 名: format.c **创 建 人: 陈明计 **最后修改日期: **描 述: 文件系统的格式化实用程序 -partition table. File Name : format.c ** Created : ** Chen dollars last modified date : ** Descr iption : file system formatting utility
c51tousb
- u盘读写模块.C51单片机与USB接口芯片对U盘进行文件读写,支持FAT8,FAT16和FAT32磁盘格式.-reader module. C51 microcontroller with USB interface chip for U-file read and write support FAT8, FAT16 and FAT32 disk format.
MegaSPIwriteandreadAtmelDataFlah
- MegaSPI操作AtmelDataFlah源代码c格式 来自 atmel 已经移植gcc了-MegaSPI operation AtmelDataFlah c format of the source code has been ported from ATMEL the gcc
PIC-RS232
- PIC单片机的RS232通讯程序.pdf，pdf格式-PIC RS232 communication procedures. Pdf, pdf format
app_large_screen_usb2[1].9_mp3
- 网上下载的大容量MP3制作资料,包括原理图和PCB,不过是PDF格式的-downloading the large-capacity MP3 production of information, including schematics and PCB, but it is in PDF format
HTC_TechOverview_062905
- 该文档以PDF文档的格式详细描述了HT总线的技术要点-the document to PDF format detailed descr iption of HT Bus Techniques
Bit-bang_serial
- These routines transmit and receive serial data using two general * I/O pins, in 8 bit, No parity, 1 stop bit format. They are useful * for performing serial I/O on 8051 derivatives not having an * internal UART, or for implementing a second s
WAVE_REC_PLAY_FINISH_2006-3-21
- 用eVC开发的WinCE 4.0环境下的声音采集和并保存为WAVE格式，同时支持会放，可以播放暂停，停止。同时支持播放本地wav文件。-with WinCE 4.0 development environment and the voice of Acquisition and preservation of the WAVE format, and will support the release of players can be suspended, stop. While support
ARM-elf-PDF
- 详细的介绍了GNU工具生成的elf文件格式，对学习ARM编程的人很有帮助-detailed account of the GNU tools generated elf file format for the study of ARM programming helpful!
yunfang
- 单电源运放典型滤波电路,pdf文件格式，一个很实用的滤波电路-single-supply operational amplifier typical filter circuit, pdf file format, a very useful filter circuit