I'm building an arduino project that will be powered by a 3.7v lithium cell and recharged by solar power. Some of the sensors I have are actually powered by 5v. Since my only power supply is 3.7v as explained, I need to convert this 3v to 5.
I've done some researches and found and bought this: https://www.sparkfun.com/products/12009
My understanding is that it does what I need but I'm playing with this since last night and I could not make it work giving me 5v.
Does anyone already tried to do this ? Any idea on how can I achieve this using this ?