DNA20 Mini Mod

Look what came in the mail........

 

It's little smaller but not much, than the ZMax V2 controller.
See comparison:

 

The Wattage value is easy to read.

Getting ready for the build.............

 

I coiled a length of 28 gauge Kanthal A1 wire and clipped my output on to various points to achieve the resistance in the test.

Testing at 7 watts:
1.6 ohm - 3.4v
1.7 ohm - 3.5v
2.0 ohm - 3.7v
2.5 ohm - 4.2v
3.1 ohm - 4.6v
3.5 ohm - 4.9v
5.1 ohm - 6.0v
6.4 ohm - 6.7v

Testing at 20 watts:
1.5 ohm - 5.6v
1.9 ohm - 6.3v
2.3 ohm - 6.9v
2.5 ohm - 7.0v
2.7 ohm - 7.3v
3.0 ohm - 7.8v
3.5 ohm - 8.3v - This is the highest resistance that doesn't warn: "Check Atomizer"
3.6 ohm - "Check Atomizer"

 

nice! don't forget to come back and show off the finished creation.

 

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Sent from my KFTT using Tapatalk 2

 

Yes def want to see what the mad man modder makes!

Sent from my KFTT using Tapatalk 2

 

Nice I look forward to your finish........................... Mod

 

Hi breaktru,

Would you please tell us
1. where can we buy the small button with the blue top (next to the black box) shown in the above image?
2. are the dna12 and/or dna20 mods utilize Pulse Width Modification?

Thanks

 

The blue tact switch is lighted. Got it on eBay as: Blue LED Light Momentary Tactile Tact Push Button Switch 12x12x7mm 4P DIP
NO PWM

 

Very cool. I can't wait to see the first assembled unit and hear your impressions of it.

 

I still have to mount the FIRE button and shorten the wiring before it is totally complete.
It has a USB jack under the UP/DOWN buttons.

 

[video=youtube;QyIw4i6kxVc]http://www.youtube.com/watch?v=QyIw4i6kxVc[/video]

 

Very cool!!!!!!!!

 

Awesome Dave Loved the vid!

 

The DNA20 has Mode Selections as follows:

* 5 clicks of the Fire button enters Locked Mode and 5 clicks to unlock.
With the module in Locked Mode:
* Holding the UP and Fire buttons simultaneously for several seconds and you access the Left Mode. Continue holding the buttons and you access Right Mode. This Flips the Screen 180 degrees.
* Holding the Down and Fire buttons simultaneously for several seconds accesses the Stealth Mode and Normal Mode. Stealth mode allows you to vape without the screen illuminated.

When idle, the board goes into Power saver mode after a few seconds where the screen dims to half bright and then a few seconds more extinguishes.