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![How to measure usb current and voltage [Practical Solutions]](https://www.yamanelectronics.com/wp-content/uploads/2020/07/how-to-measure-usb-current-voltage-and-power.jpg "How to measure usb current and voltage [Practical Solutions]")
How to measure usb current and voltage [Practical Solutions]
What is the exact voltage of a standard USB data signal in either data wire? I'd assume they are the same. I know that the power wires are 5 volts. - Quora
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