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  1. J

    Nutz 18650 boosted mod tube 4.2V fixed

    This are 18650 mod with booster, 5 click on/off, revers polarity protection and short circuit protection. This comes after a time of testing and produced. Fixed value at 4.2V. It`s aluminium alloy and comes polished or anodized (without painting). ...and...
  2. J

    mini 18350 boosted 4V all time

    It`s about 1x18350 tube mod, with booster inside and keep voltage around 4V all time. 70mm long
  3. J

    FS: mini voltmeter 2 digit

    I decide to make for sell my 2 digit voltmeter. 5pc minimum in CO-OP, once I have money in PP, buy everything, make him and shipping (around 2-3 week for leave,maybe less) !! Works only for VV with stacked batts. Need for microprocessor at least 5V. It`s a voltmeter with 3 wire, 2 for self...
  4. J

    the eraser V3

    Hy I want to present my newst VV mod tube. Work with 2x16340, step down, range 1 - 5.5V, have touch sensor, digital potentiometer and mini-voltmeter, 120mm long, 22 mm diameter. Have short circuit protection, thermal protection.Also respect ECF safety policy for tube. PS: For the...
  5. J

    An essential protection for tube mods

    For metal tube mods, an essential protection it`s to isolate inside metal from batts with a small sheet of plastic, run on the wall of tube, special for stucked batts. Sometimes isolation of batt`s fails, because of that bottom batt will be put on short circuit,special to a fixed inner...
  6. J

    mini voltmeter 2 digit

    I want to present you mini voltmeter 2 digit hand made by me :) . dimension 16mm x 15mm
  7. J

    "The Eraser" VV ori noVV mod

    I want to present some mods made by me, VV ori noVV. It was presented before on forum but i want to show here. I let you to see pictures:
  8. J

    modified imist

    hello My fried make some great job with atty :).i want to share with you some image
  9. J

    ..and my "Eraser"

    Hy I want to present my newest mod VV "The Eraser" :).Works with 2x16340, step down regulator, charger built in and sensitive switch with mosfet.
  10. J

    My newest mod box VV

    i want to introduce the last mod VV, with step down regulator, digital potentiometer, and voltmeter. in a near future i will made a tube mod VV:laugh:.
  11. J

    mp2307 IC

    i made a VV with MP2307 IC, very nice IC.The pcb is made by me,is not heating so much. It`s a switching step-down regulator,with very good efficiency up to 95%.Small IC, soic capsule. Tomorrow i will post some pictures,mod box, with this IC.:laugh: Here you have datasheet MP2307 pdf, MP2307...