My double barrel mod - The Double D

[jiff]

Since misterD named a mod after me, I felt it only necessary to name one after him in return. So I present you with, The Double D:

Runs on an 18500, uses a 10ml bottle top feeding both attys. It has a jack on the side to plug in an external USB charger I built last night. This thing hits like a champ. The first puff I took I took like any other e-cig, and I instantly coughed for about a minute.

The feeding system is not yet installed... I'll be doing that tomorrow, I'm too tired right now to do it, but figured I would post pics of the nearly finished piece.

 

[Sci]

Sharp!
If you think about it, see how long that battery lasts with this one. I wonder if the 2 attys cut the battery life in half? I would think it's pulling twice the current.
I thought of something to put in that open space-a TI booster board.

 

[misterD]

sweet! when are you sending it to me?
is it gonna have 2 tubings or 1 that is going to split to the 2 carts? it would be a tight fit for a TI booster. dont think it'd fit with caps and all... maybe you should go with a spare atty.

 

[jiff]

I'm going to assume that the 1600mAh of the battery would last half as long, making it comparable to an 800mAh battery. Since it's powering twice as much, it should last half as long... If anyone knows for sure, I'm sure they'll chime in.

I was thinking I would just use two seperate tubing pieces. One for each. Easier for a simpleton like me.

annnnd I have NO idea what a ti booster board is.

 

[Sci]

I'm going to assume that the 1600mAh of the battery would last half as long, making it comparable to an 800mAh battery. Since it's powering twice as much, it should last half as long... If anyone knows for sure, I'm sure they'll chime in.

I was thinking I would just use two seperate tubing pieces. One for each. Easier for a simpleton like me.

annnnd I have NO idea what a ti booster board is.

It's the board that a lot of people here use to make a 5v mod with just one 3.7v battery. Take a look here-http://www.e-cigarette-forum.com/forum/battery-mods/42074-looking-nerf-how-might-one.html.

 

[jiff]

Oooh fancy... Maybe I'll grab one when I get paid again...

 

[misterD]

you can get free samples (4). just dont link straight from ecf to texas instruments. i used a different browser...

 

[Sci]

you can get free samples (4). just dont link straight from ecf to texas instruments. i used a different browser...

He's got them on the way.

 

[jiff]

What he said.

 

[jiff]

ooooooooooops

 

[misterD]

where we supposed to keep it a secret?

 

[Sci]

where we supposed to keep it a secret?

Nah, just didn't want to hotlink it. Here's a list with some more sites that offer samples. It also gives some info on ordering them.

 

[misterD]

i hope to find a place where to get a one way mini valve. last place i tried didnt work out and i cant access that link you just sent for im at work. but thanks!

 

[Sci]

i hope to find a place where to get a one way mini valve. last place i tried didnt work out and i cant access that link you just sent for im at work. but thanks!

Sent ya a PM, did you get it?

 

[misterD]

thank you, sci! i dont have a corp addy i could have them send to... dont feel comfortable having it sent to my workplace. i filled the request but dont think its gonna work out im trying to improvise making my own but its kinda bulky to fit it in the bottle. it'd be 2 tubings (1 bottom and 1 top)...

 

[Sci]

thank you, sci! i dont have a corp addy i could have them send to... dont feel comfortable having it sent to my workplace. i filled the request but dont think its gonna work out im trying to improvise making my own but its kinda bulky to fit it in the bottle. it'd be 2 tubings (1 bottom and 1 top)...

The second one doesn't need one.

Jiff, get some 100uf capacitors(electrolytic), you need 2 each for those boards.

 

[misterD]

Jiff, get some 100uf capacitors(electrolytic), you need 2 each for those boards.

i think Nuck suggests using this for caps:
Digi-Key - 495-1529-1-ND (Manufacturer - B45197A2107K409)

 

[misterD]

just tested my jiff blame DB at 6V 2.1A and got 4.54V under load in each 510 cartomizer. and 5.18V by itself (one only cartomizer) the cart has a resistance of 3ohm. what does that mean?

 

[Sci]

just tested my jiff blame DB at 6V 2.1A and got 4.54V under load in each 510 cartomizer. and 5.18V by itself (one only cartomizer) the cart has a resistance of 3ohm. what does that mean?

It means, under load, you're getting 1.513A through the carto.
I=V/R (Current=Voltage/Resistance)
1.513A=4.54V/3ohms

Aw, man... The Science channel is showing how a flashlight is made. They're running an aluminum bar through a computer operated lathe. I want one of those...

 

[clyde2801]

COOL! This reminds me of the GG AFS v2.0 (Automatic feeding system) universal model and the GG Telescopic Storm with aluminum body and brass end/top caps You can see Vidoes on it here http://www.ggcigs.com/

Here is a the thread on the GG's http://www.e-cigarette-forum.com/forum/vapor-kings/85801-various-gg-videos.html

It also comes in SuperSlim style in Brass color or 2-tone Brass & Silver. The GG's are expensive, but I see them lasting forever. All adjustable TH and draw, plus has a very large juice chamber, just needs a speical atomizer, no carts. I believe some guy in France is making them. Right now only two vendors have them, www.VaporKings.com and www.Cloud9Vaping.co.uk/

Might check them out.

Hey, another Okie! How far are you from 'the city'?