Can I generate AC voltage in usb port ??

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microft
microft 2014 年 12 月 15 日
回答済み: Murat Belge 2014 年 12 月 22 日
Here is my problem. I am trying to generate a sinusoidal voltage waveform of 5 V p-p from my usb port using matlab. I know usb port normally supplies 5 v dc to a device but can i change it to a ac wave using matlab ?? If there is a way, let me know plz. I want this ac voltage to be input to a sound speaker to produce sound. Thanks

回答 (2 件)

Image Analyst
Image Analyst 2014 年 12 月 16 日
編集済み: Image Analyst 2014 年 12 月 16 日
You can use an Arduino, Raspberry Pi, Beagle Board, Measurement Computing digital I/O device, or something similar. Maybe start by searching for "tag:arduino"

Murat Belge
Murat Belge 2014 年 12 月 22 日
No. You cannot use a USB port to generate an AC voltage.

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