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Lighting Mod - Fiber Optic Nav/Orientation Lights Powered by USB OTG

Santiago

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Nice video and set up. I wanna ask you if you think a 3.7 volt battery that's 220 mAh can run 4 lights that use 3.7v?
Thank you. And yes, that should work fine. Fully charged, that battery will be 4.2V, so consider adding a resistor for each light in order to meet their 3.7V spec. They will likely tolerate the 4.2V, but at the cost of a reduced total life span. Cheers-
 

Brian.

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Thank you. And yes, that should work fine. Fully charged, that battery will be 4.2V, so consider adding a resistor for each light in order to meet their 3.7V spec. They will likely tolerate the 4.2V, but at the cost of a reduced total life span. Cheers-
Thanks that has me in the ball park.
 
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