just want to attest to the fact that a regulator does make a difference with these.. i didn't use one in the first one i made (didn't have any then), and after getting annoyed with the wibbly wobbly performance i decided to make another--with the TI 5V regulator.. and after checking them both with the multimeter: the pt w/out a regulator varies anywhere from 2.7-5.2V while the pt with the regulator hangs at a steady 5.1V.
and i see that y'all are saying there're already vids posted on how to put one of these together, but also that some ppl are still having problems.. so, i'm planning on putting together a walkthrough of how to make one of these for some friends of mine that live *waay* out of town, and i'd be more than happy to post it here as well if anyone needs yet another reference to look at.
oh, and ps: why exactly would anyone come into the MODDERS forum & recommend that we "just buy this" when the whole point of these threads is to help each other make things? and really, the whole reason i got into modding is because i bought one of those cheapo "standard" PTs for $9 (+ $6-15 for shipping depending on where it's coming from) and it performed exactly like something that i'd paid $9 for...that is, it worked for a month and then shorted out. i fixed it once, and when it broke again i scanned the threads for info, went to Rat Shack and spent $10-15 on parts that i've since been able to turn into 2 PTs and 2 box mods (one 3.7V and one 5V).
anyway, bleh.. sorry if that last bit was overly combatitive or douchey, certainly not trying to rub anyone the wrong way.. just assumed that this being the mod section would negate anyone having to ask how come we don't just buy this or that, you know? i assume most of us are here 'cause we'd rather do a little more than just click another Buy Now button ;b
all the best, guys. vape on.