Question on the fast changing LED

[Toemoss]

Do I have to use the resistor in a 3.7 box mod I am building. I was hoping there would be enough resistance in the Atty to keep the LED from blowing but at the same time keep as much voltage flowing.

 

[hoogie76]

Yeah, still need a resistor.. You want the led to run parallel to the atty circuit as it can't handle the current if you put it in series with the atty..

hoog

 

[Toemoss]

hmm that messes me up in all sorts of ways. Back to the Drawing board.

 

[fizil]

Why does that mess you up? What do you have planned?

 

[Toemoss]

I will have to post pics later but i had already drilled, epoxied everything in with the LED set for a series set up. Plus its been a while since I have done electronics I understand parallel and series in theory but when it comes to the aplication I draw a blank sometimes. I will be ok though it just requires me to think and it hurts, it hurts

 

[hoogie76]

lol, always plenty of help available..

 

[Toemoss]

Got it finished. Its not pretty but the atty functions and the Led does as well. Having to wait on the epoxy on the atty to harden before I can really use but the few test vapes work good. Thanks to madvapes for all the parts.