EverCool Variable Voltage Mod

[Gogg13s]

My vv box mod is the one from mv and it gets HOT. The project box that houses everything melted a tad so I'm glad I stumbled on this. How do you get a free sample? Really wanna build this.

Thanks, Gogg13s

 

[BJ43]

My vv box mod is the one from mv and it gets HOT. The project box that houses everything melted a tad so I'm glad I stumbled on this. How do you get a free sample? Really wanna build this.

Thanks, Gogg13s

These pre assembled don't get hot, I gutted my first mv and stuck one of these in it.

eBay - New & used electronics, cars, apparel, collectibles, sporting goods & more at low prices

 

[bigblue30]

Gogg13s.. You can get a free sample from here. The PTR08060WVD also works very well. TI will let you get 1 of eack of them.

TI: How to Buy

 

[Slowone2]

Ok, I have read the entire thread, and am now ready to start my build.
It will be a while before I can convince wifey to let me spend any more money on e-cig stuff,
but I want to start building the box. so I have a couple questions:
I have all the parts except batteries and the pot
How long and big around are the 14500 batteries?
What are the dimmensions of the pot. length, width, thickness, with a part number and where to get it.
Thanks to all especially BigBlue

 

[Slowone2]

If anyone has an extra pot and wants to make a trade, I have lots of super x-tra bright LEDs in blue, red, white, and yellow, and lots of resistors anong other things. lol

 

[CraigHB]

It will be a while before I can convince wifey to let me spend any more money on e-cig stuff

Shouldn't be hard, just point out how much money you're not spending on cigarettes.

How long and big around are the 14500 batteries?

14mm x 50mm, same as an AA battery.

 

[ontheset]

Here is my attempt to make the mod

 

[raceengine]

Here is my attempt to make the mod

nice one ontheset!!!

 

[vertigo]

question..i just wanna know how can i put a volt display in BB30's schematic? thanks

 

[matador]

I have a silly question... I have some caps that are 100uf 35volts.. other than being overkill and rather large, will they work? I just hope they fit into my box..

And Vertigo I wire mine into the atty connection. You can put another switch in there so your lcd isnt on everytime you vape.

 

[CraigHB]

The capacitance is what is called for in the data sheet. A higher voltage rating is rarely a bad thing other than the bigger size. With a higher rating, you get a more robust capacitor that will provide lower ESR (which is usually a good thing) and a part that will hold up better in the long run.

 

[matador]

EDIT: nvm got it figured out...

 

[matador]

Ok... Im ......ed.. I need some help with this dam mod... This is a crudely drawn diagram of how I wired it up. Someone tell me what I did wrong please..

Here's a pic of the schematic for comparison. The only diff in mine (that I can see) is I dont have a main power off (I dont need it, its a tube mode that I can unscrew a bit to cut power) and I dont have the led wired into it.

 

[Slowone2]

4D goes to led to resistor to atty -., in the diagram, can that be your problem??? Not sure as I am still waiting to get a pot to build mine

 

[matador]

4D goes to led to resistor to atty -., in the diagram, can that be your problem??? Not sure as I am still waiting to get a pot to build mine

does it need that led and resistor to complete the circuit?

I'll hook that stuff up and see if she'll fire

 

[matador]

ok, I figured it out.. kinda I took everything off the pcb and re-soldered it fresh to another pcb with an 8100 instead of the 8060.. it works! The only thing I can think caused the problems was possible a bad connection with my soldering... sweet!! It's alive!!! Now I just need to fit it all in a box thats too small for everything

And I left the caps out.. I wonder if 35v caps was a problem.

 

[jimbalny]

This is my little drawup, lemme know how ya like it

 

[matador]

Awesome jimbalny! I was wondering about how to do an n/c on the inhibit. Thanks for posting that. If I can finish up this first project without screwing up too bad, maybe I'll give your design a go.

 

[bigblue30]

That is some nice work....What everyone is doing with this idea is very cool..

This is my little drawup, lemme know how ya like it

 

[matador]

I DID IT!!! Are you guys ready to see the ugliest mod ever built!

The Project Box I bought was too small to fit the 14500's so I JB welded a flashlight tube inside of it And the capacitors I bought were bad so I just left them out.

I call it Thor's Hammer Kinda looks like a hammer

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