Hi, I have a battery that outputs 3.7v, but part of my project requires 5v. Does anyone know of a simple and most importantly small method of doing this? I have read about taking apart cell phone chargers but am not sure that, that is the best solution. I have seen the step up converter sparkfun, h…

Convert 3.7v to 5v DC

system August 21, 2012, 12:43pm 5

would it not be easier to buy a wallmart 5v dc wall supply?... or rescue old cell phone charger?..

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