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[键盘处理]一个打字游戏,动感的声音和画面会让你有焕然一新的感觉...
[键盘处理]一个打字游戏,动感的声音和画面会让你有焕然一新的感觉-[keyboard handling] a typing game, dynamic voice and video will allow you to have the feeling of a new look
- 2022-02-02 17:48:32下载
- 积分:1
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MP3播放器开发源码及电路图
应用背景MP3播放器开发源码及电路图,使用AT89C51SNDIC-R0开发,有原理图和源代码,这款MP3播放器以at89c51snd1c为核心,以硬盘为存储介质,液晶屏为双行显示,每行显示7.5个汉字,这块液晶屏以ST7920作为主控制器,内部集成8129个汉字,液晶屏在这个播放器中用来显示歌曲名称以及一些播放状态。关键技术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
.重低音效果
3)集成DAC部件,支持PCM,IIS格式;
4)64K字节片上代码存储空间(100K次擦写寿命)
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口(HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样
.......................
关于该芯片的具体信息,可以访问www.atmel.com获取at89c51snd1c的datasheet.
这款MP3播放器以at89c51snd1c为核心,以
- 2022-02-27 02:59:08下载
- 积分:1
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AD737 PROTEL library files, very useful priotael Library
AD737 PROTEL库文件,很有用的priotael库-AD737 PROTEL library files, very useful priotael Library
- 2022-05-13 03:09:39下载
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A simple game. And computer simulation of the operator to guess the stone scisso...
一个简单的小游戏。模拟操作者和电脑猜石头剪子布。-A simple game. And computer simulation of the operator to guess the stone scissors cloth.
- 2023-03-12 09:00:04下载
- 积分:1
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Cleanflight 飞控源代码
资源描述CleanFlight是在BaseFlight的基础上改造、优化、提升而成的32位飞控软件
- 2022-01-27 15:04:34下载
- 积分:1
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对于wm5.0 SDHC卡的驱动程序,设置软件
sdhc卡驱动 for wm5.0,wm6-SDHC card driver for wm5.0, wm6
- 2022-06-29 20:31:00下载
- 积分:1
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VB开发的USB卸载助手源码 VB开发的USB卸载助手源码
VB开发的USB卸载助手源码 VB开发的USB卸载助手源码 -VB development assistant USB uninstall VB source development assistant USB uninstall VB source development assistant USB uninstall VB source development assistant uninstall USB source
- 2022-03-04 18:36:32下载
- 积分:1
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包括使用修正Gram
包括使用修正Gram-Schmit算法实现QR分解,自编LU分解、利用幂法和反幂法计算矩阵最大和最小特征值的程序。例外附有使用这些算法的例子供参考。 QR decomposition algorithm based on modified Gram-Schmit LU decomposition algorithm algorithm used to find maximum and minimum eigenvalue based on power and inverse power method and some examples are also included.-Including the use of Gram-Schmit amended QR decomposition algorithm, self-LU decomposition, the use of power law and inverse power method to calculate maximum and minimum matrix eigenvalue procedures. With the exception of the examples of the use of these algorithms for reference. QR decomposition algorithm based on modified Gram-Schmit LU decomposition algorithm algorithm used to find maximum and minimum eigenvalue based on power and inverse power method and some examples are also included.
- 2022-02-20 19:43:09下载
- 积分:1
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俄罗斯方块小游戏 可以很好的运行并带有简单的音乐
俄罗斯方块小游戏 可以很好的运行并带有简单的音乐-Tetris game is well run and with a simple music
- 2022-03-07 00:08:52下载
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himself wrote in the 51 run on the huge memory small game, Oh, pretty fun
自己写的在51上跑的贪吃蛇小游戏,呵呵,蛮好玩的-himself wrote in the 51 run on the huge memory small game, Oh, pretty fun
- 2023-05-25 13:25:03下载
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