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- Sun Mar 29, 2015 6:22 pm
- Forum: TrackIR 5
- Topic: TCP wih AAA batteries?
- Replies: 1
- Views: 1461
TCP wih AAA batteries?
Hi, I was working on a wireless DIY TrackIR solution and ended up attaching a 2 AAA battery pack to the clip to power the LEDs but they don't seem to be lighting up. I suspect it is because the LEDs are 1.5v and there are 3 so I would need 4.5 volts and the batteries are only supplying 3 as there ar...