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  1. K

    Bubbler-Logger - A fermentation logger measusing CO2 sound-bubbles to calculate SG!

    Hi agian, it is online agian, with my choosen calibration methoed, and a calibration there is more sound-proof in regards of noise! https://github.com/kbaggen/Cheapfathers-Bubble-Logger Polynoium needs to be final, so if anyone goes this way please wait for version 1.1 ino file!
  2. K

    Bubbler-Logger - A fermentation logger measusing CO2 sound-bubbles to calculate SG!

    Hi Muchacho, I tried with less then 20ms, and seemed to me to give some ehco…….wich is an issue you dont see in opti-sensor/detection. Hence, I am not happy to lower it :) I took it off GitHub to re-consider text a bit, guess it is maybe 1-2 brew to early! But I attach the code as a txt file...
  3. K

    Bubbler-Logger - A fermentation logger measusing CO2 sound-bubbles to calculate SG!

    chris2012 and all, I had to take away the SG from the above brew, issues in calclauting the SUM bubbles from my script....! I taken one hydrometer this afternoon (more to be added at the HTML section at Ubidot): 20may Kl 16.30; 106000 ~SBM/L = 4600 ~ SG_SBM/L=1036; Hydrometer=1035 The model I...
  4. K

    Bubbler-Logger - A fermentation logger measusing CO2 sound-bubbles to calculate SG!

    Here is the latest post: https://app.ubidots.com/ubi/public/getdashboard/page/oryUSQPFTyZBZYJ23le4xzNlOtk
  5. K

    Bubbler-Logger - A fermentation logger measusing CO2 sound-bubbles to calculate SG!

    Dear SpeedYellow/All, thanks for the consideration! I decided to add "angle" detection tough a MPU6050 today (did some testing with some 4-5 brews ago)! Hence, you can say a wired version of Ispindel and give a +/- 2 SG detection!! Hence, it shows yeast activity though the CO2 bubble detection...
  6. K

    Bubbler-Logger - A fermentation logger measusing CO2 sound-bubbles to calculate SG!

    Hi Muchaco, everthing is posted on, https://github.com/kbaggen/Cheapfathers-Bubble-logger- , now! And the idea is not to get excact SG estrimation, but get an idea on it.....so I do not have hopes it will turn an excact, but if I can get 3-4 error of mean then I am fine and happy! Will post...
  7. K

    Bubbler-Logger - A fermentation logger measusing CO2 sound-bubbles to calculate SG!

    Hi agian, the Bubble-Logger, is now online at: https://github.com/kbaggen/Cheapfathers-Bubble-logger- I would like to update first post, to make it better "futurewise" but seems t obe not able to do so...…...
  8. K

    Bubbler-Logger - A fermentation logger measusing CO2 sound-bubbles to calculate SG!

    I will.........meaning I will post info/code/guide on grithub, and update here when I think it is ready! I just need to verify the right 3rd degree Polyniumal for the SG estrimation, and as such need a couple more brews! Keep you posted!
  9. K

    Bubbler-Logger - A fermentation logger measusing CO2 sound-bubbles to calculate SG!

    Dear All, I have been working on a ferment Bubble-Logger to measuring the CO2 activity and hence to be better to foresee the fermentation, Dry-hopping, temperatur increase, etc.! It calculate the SG though a 3rd degree polygonum, based on know amount of water in airlock (4ml) and brew-seize vs...
  10. K

    Best Yeast Strain for a NEIPA?

    Also a vote for A38 here, and seems to me s04 goes also fine as a dry yeast......whiele 1318 III sadly I also had mixed results on! Gona also try a spli bwteen A38/1318 III in the near future! /Klaus - www.posebryg.dk
  11. K

    Mash thickness, stuck mash and rice hulls on grainfather, ace, klarstein

    Hi there, as other have said! Rice hills is very important if using oat/wheat, flaked! But a wider milling sieze might also help a bit in general......! Also try avoid the low mashing temperatur in the beginning........or at least I obsovered the stuck mash seems to get worser if the...
  12. K

    Caramel sweetness in IPA/APA

    Hi there, antone help on getting a good deep malty/caramel sweetness into a APA? Thinking: Pale malt ~ 78% Melodin malt ~10% Carahell ~7% Caramalt 60L ~ 5% Or should they be raised? Mash: 67`C / 152´F Klaus www.posebryg.dk
  13. K

    Witbier or just Wheat beer?

    I done some brew just psilner malt + wheat flour! Been rather good.........and my info is Wit from Belgium hold a lot of wheat flour! So I fllu y support you statment it is possible to make nice beers from other source of stach than just pure commen gains! See here...
  14. K

    Adding water/dme to fermenter to increase volume?

    Since you are rather a good time into/beyound the cell dvision now, hence, the O2 uptake will be low, so I would be carefull to add so much water as it will hold a lot O2. If the OG was to high I would have done it right after the transfer to ferment-wessel. So best advice is to leave it as it...
  15. K

    Homebrewed vs bought Hefeweizen comparison question

    http://braumagazin.de/article/stilportrait-weissbier-von-nelken-und-bananen/ Klaus www.Posebryg.dk
  16. K

    Homebrewed vs bought Hefeweizen comparison question

    Hi there, to get a good wiezen, you need to use the right yeast (wet=3068 or dry=Danstar Classic munic wheat), and foget about the rest. Just hold 60% wheat in the grist, one early hop addition of 13 IBU, and the right yeast and brew on the cool side (both mash(65´C) and ferment(18´c)), and you...
  17. K

    Cheaper electric brewing

    Hi there, might you should look at my side for a RIMS project! http://posebryg.bagge-nielsen.dk/diy-rims/ But you can use a none-intelligent controller to hold the temperature, but it wil likely give some overshoot, but if no pump/aerator to blend(cooling effect) he temperature likely to be...
  18. K

    Oxidation using the Fermentasaurus? using the dump valve

    Hi there, also on a Fermentasuarus! I really questioning you will introduce a lot O2 by the big bubbles going up at the trump dumping. If it was a lot of small burbles I might have different view, but after seeing it a few times I guess most of that air(O2) just goes to the top and get excluded...
  19. K

    CheapFather RIMS (DIY Grainfather inspired build) - CraftbeerPi, Hotplate, old fermenter, pot, pump

    Hi there, I have made my own DIY Grainfather RIMS build, and have put the info om my homepage, so in case someone wish to see it look at: http://posebryg.dk/diy-rims/ One Image to share the idea! There is likely other similary build out there.....! Klaus
  20. K

    Having too much C02 and foam when opening the bottles

    Hmmz..assuming a 20L case: 2 liter wort for 20 L equals till 4 gravity points in a "random" wheat beer (assuming OG=1050 and FG=1010). Hence, in the same calculation to raise 4 gravity points would be around 200g sugar. A wheat should have around 3.3 – 4.5 Volume CO2. If using 12,6 g/L...
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