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USB is Universal Serial Bus. If your question relates to a specific chip, please mention it in your question.

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1 answer
2k views

USB powered IR emitter for night vision webcam

I was wondering if i could power the emitters (4 emitters actually) with the usb port and cable of the webcam? Could you tell me how or give me a suggestion or a link or something? Thanks! …
Sina Noori's user avatar