USB Communication
hey..did u get some answer on how to control that voltage..Please reply me as i m also working on that .If no then i think www.ni.com/mstudio can help us in doing that..please reply me soon.
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So I am to understand the Voltage out cannot be cut using software? I was looking at creating a switch from a transistor which will trigger the circuit to receive Supply (12+V) power from the outlet...
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Hi,As far as I know, a regular USB port has four pins: two for 5V DC power (with a tolerance of 5%) and ground, and two for data. The maximum current available is 500mA.You will need a DC-DC converter...
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Is there a way to control Voltage output of a USB Port. I'm trying to connect a custom made circuit through USB and send power on request to it. (Connecting a USB device automatically yield power to it...
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