Can I generate AC voltage in usb port ??
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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 个）
Image Analyst
2014-12-16
编辑：Image Analyst
2014-12-16
0 个投票
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
2014-12-22
0 个投票
No. You cannot use a USB port to generate an AC voltage.
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2014-12-22
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