Hey guys the title says it all! I was looking for an altoid tin how to on this forum but the few that I found were just completed projects and not really what I was wanting to do. Does anyone here have a step by step that I could follow or am I going to have to just go into this blindly. I have a parts list that I plan on using and I would like to run it by you pros. First I was wondering f this would be a good voltage regulator for this mod. I picked it because it already has the digital volt meter on it. I plan on running 2 18650 batteries with an on/off rocker and power led. I cannot find a rocker small enough to fit inside of the tin online so if anyone has a suggestion on one please let me know where to get one. Also will I have to run a resistor for the led light? Sorry so many questions but I want to make sure I get this right.