用AVR单片机设计的MP3播放器 功能： MP3 Player IDE ATA interface FAT 32 with long file name support USB interface On board power supply (input from 7v to 20v DC) Bootloader firmware upgradeable via USB port Infrared bi-directional interface Remote Control Back light graphic LCD worked with only 2x AA batteries In sleep mode sink less than 1uA (2.5mA in active mode) 5 buttons for easy navigation Long range (more than 20 feets)
标签： MP3 interface support Player
上传时间： 2016-07-02
上传用户：fandeshun
10/100兆 pci接口 rtl8139网卡电脑驱动程序 RTL8139 可能是目前最受欢迎的网络卡，它的价格便宜，功能上也还能接受。虽然在效能上有时会略不及Intel 的 eepro100，但因为价格实在太便宜了，所以芯片上的一点小问题通常也接忽略不计。 8139 虽然价格不高，但该有的功能一点也不缺。它内建了符合 MII 规格的 tranceiver，可以自动判断连接的网络是那一种型态。它也可以使用 DMA 直接使用位于主记忆体的缓区来存网络上接收的封包，同样的，待传送的封包也可利用 DMA 传送到网络卡上。所以虽然在 8139 芯片上只有 2K 的接收缓冲区和 2K 的传送缓冲区，其效能仍十分不错。 除了 realtek 本身外，有不少的厂商也使用相同的内核生产了和 8139 相容的网络芯片，包括了 SMC 1211 MPX 5030 DELTA 8139 ADDTRON 8139 DFE 538
上传时间： 2013-12-23
上传用户：yy541071797
This project allows you to learn communication systems in greater depth. It contains the Simulink files (*.mdl) which are block design files of various communication systems such as AM, DSB-SC, FM, PLL, Data Acquisition, Digital Data Transmission, PCM and Delta Modulation. The idea here is to implement experiments of a traditional communication lab using Simulink. Most of the block diagrams are self explanatory. More information on the systems and their implementation can be found in the word documents included in the lab directories
标签： communication Simulink contains project
上传时间： 2013-12-09
上传用户：lz4v4
Laser Control is a java program that using a webcam detects when a laser pointer is in a specified hotspot and then does the equivalent of pressing a specified keyboard key. thus controlling Media Portal through it s hot keys. the hotspots can be set by the user as well as the actions taken. Make your wall into a remote controll.
标签： specified Control detects program
上传时间： 2016-08-20
上传用户：英雄
Full compliance with the USB Specification v1.1 and USB CDC v1.1 Support the RS232 Serial interface Support automatic handshake mode Support Remote wake-up and power management 256 bytes buffer each for upstream and downstream data flow Support default ROM or external EEPROM for device configuration On chip USB transceiver On chip crystal oscillator running at 12M Hz Supports Windows 98/SE, ME, 2000, XP, Windows CE3.0, CE .NET, Linux, and Mac OS 28 Pins SOIC package 28
标签： Specification compliance 1.1 USB
上传时间： 2016-08-21
上传用户：dapangxie
用MATLAB实现的DSP函数，包括FFT、ChripZ、DCT、DELTA、Hilbert变换
上传时间： 2013-12-17
上传用户：李彦东
支持任天堂wii2手柄的java中间件，支持基于wii remote进行的二次开发，提供了较为完备的API，非常不错！
上传时间： 2013-12-12
上传用户：hullow
JAVA music player. Project Homepage : http://www.javazoom.net/jlgui/jlgui.html Developer Homepage : http://sourceforge.net/project/?group_id=1344 ----------------------------------------------------- To launch jlGui just doucle click under jlGui2.0.jar. If nothing appear then edit jlGui.bat (or jlGui.sh) script and setup JLGUI_HOME variable and launch the script. To play local file : Left click on "Eject" button. To play remote file/stream : Right click on "Eject" Button. To fill in playlist : Edit default.m3u file before launching jlGui.
标签： jlgui Developer Homepage javazoom
上传时间： 2016-11-16
上传用户：wpwpwlxwlx
// chebysheve outlier detection // this function is used to detect the abnormal value among a set of data // input: // delta: a set of data // flag: discribe which data is already known as outlier // p: restrict level // output: // double[] door : byyond which the data may be considered as a outlier // door[0]: the upperdoor // door[1]: the lowerdoor
标签： chebysheve detection abnormal function
上传时间： 2013-11-30
上传用户：13517191407
远程控制 以前在给别人介绍Windows CE的开发时，为了演示设备上程序的运行情况，就用Remote Zoomin来截屏，设备端一刷新，Remote Zoomin就得去手动Refresh一下，在CE和PC两边忙得不亦乐乎。当时就想，要是有自动刷新的功能不就省去了这么多麻烦吗。如果能在PC端直接控制CE设备，岂不更好？
上传时间： 2016-12-18
上传用户：Pzj
