Can I generate AC voltage in usb port ??

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microft
microft 2014-12-15
回答： Murat Belge 2014-12-22
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

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回答（2 个）

Image Analyst
Image Analyst 2014-12-16
编辑：Image Analyst 2014-12-16
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 2014-12-22
No. You cannot use a USB port to generate an AC voltage.

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