/diy/ - Do It Yourself

How To Power IR LEDs via USB? Anonymoose Fri Mar 27 20:52:53 2015 No.790217 [View]
File: 19 KB, 425x340, trackir5-clip-bundle_1.jpg [View same] [iqdb] [saucenao] [google]

Sup /diy/, I am looking to build my own TrackIR rig using a webcam, and a IR light source with reflective surfaces for tracking head movement ingame. Software is FreeTrack.

How would I wire a USB 2.0 cable to power some IR LEDs? I would like to be able to just plug it into my tower for power so I dont have to worry about swapping batteries every so often. Thanks peeps

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