网站首页

yinpin-xinhao-fasheng

于 2015-02-02 发布文件大小:6KB

 0  193

下载积分: 1 下载次数: 1

我要下载

代码说明：

利用单片机定时器产生高低电位各0.5毫秒的方波，该方波再经二阶滤波变成1K赫兹的正弦波，即为音频信号(To produce high and low potential of each 0.5 ms using SCM timer Fang Bo, the square wave and then by two order filter into 1K Hz sine wave, namely for audio signal )

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

MP3
MP3, about the source and the principle diagram MP3 music playback function, and can be adjusted freely

2010-05-14 20:17:45下载

积分：1
Microsoft.Scripting.chm
MICROSOT 做ACTIVE MOVE FLASH的东东,此说明是其SDK的一部份(MICROSOT make the ACTIVE MOVE FLASH Dongdong, this note is a part of its SDK)

2007-07-25 18:51:51下载

积分：1
uartDMA模式任意长度接收发送
说明： uart DMA接收任意长度数据，稳定可靠(UART DMA receives data of arbitrary length and is stable and reliable)

2020-06-18 00:00:04下载

积分：1
noname5
Pscad file for elaluation of DF effect in protection and reliability of power system

2014-05-30 02:42:09下载

积分：1
22_RS485
rs485 主站-从站测试程序亲测可用附带器件手册(rs485 master- slave test procedure pro-test devices are available with a manual)

2013-07-08 09:06:23下载

积分：1
1234
用stm32单片机制作一个时间显示界面可以触摸设置时间(Stm32 microcontroller produced by a set time period can touch display interface)

2021-04-04 00:49:04下载

积分：1
Agrawal--G-P-Fiber-Optic-Communications-Systems-(
Agrawal, G P Fiber-Optic Communications Systems (3 Ed Wiley, 2002)(T)(561S)

2013-01-02 01:41:08下载

积分：1
basic-can-project-at91sam9263-ek
AT91SAM9263的Keil下的CAN总线的例程文件(AT91SAM9263 under the CAN bus of the Keil routine document)

2009-12-11 18:29:01下载

积分：1
timer0
c8051f060定时器0，系统时钟，交叉开关IO配置(C8051F060 timer 0, the system clock, switch IO configuration)

2013-08-31 20:43:06下载

积分：1
BK3231 Design Kit-0204-kh-V03
上海博通BK3231经典蓝牙鼠标代码，包含了多种sensor功能。(Shanghai Broadcom BK3231 classic Bluetooth mouse code, contains a variety of sensor functions.)

2020-12-20 22:59:10下载

积分：1

696518资源总数
106161会员总数
5今日下载

yinpin-xinhao-fasheng

0 个回复

热门标签

热门下载