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  1. K

    iSpindle - DIY Electronic Hydrometer

    Ok, tried to un your SG calibration htm file in browser (IExplore and crome Google), and can enter one data point and thereafter it will not accept more data.....do it need to run from a server, e.g. fro a brewpi?
  2. K

    iSpindle - DIY Electronic Hydrometer

    My first run on an US porter, 10 L with 10gram yeast! Control measuments: 26 maj kl. 14.45, OG= 1056 (tilt=68,85) 27maj kl. 11.25, G= 1056 (Tilt=68,57 28maj kl. 13.10, G=1036 (Tilt=58,05) 28maj kl. 18.55, G=1034 (Tilt=49,55) 29maj kl. 14.45, G=1022 (Tilt=32,52) 29maj kl. 22.10, G=1020...
  3. K

    iSpindle - DIY Electronic Hydrometer

    So do you have an excel sheet or something to try out, or how to use the more complex ploynium?
  4. K

    iSpindle - DIY Electronic Hydrometer

    Hi agian, made a US porter of the leftover yesterday and today! Got G=1054 by hydrometer, and Ipsindel says 1060! Can be followed on: https://app.ubidots.com/ubi/public/getdashboard/page/HipoQxyH7NhTHfugz6wIYfvMSDY I assume from my curve that I get good precision at low gravity, but uncertain...
  5. K

    iSpindle - DIY Electronic Hydrometer

    Added weight more at the top, and got initial tilt of 22-23! Seems to get better resolution at the low level then, but trade off is then low resolution at begging of fermentation at high OGs! But would anyway always take a OG measument! Guess it is ready for a brew the next days........!
  6. K

    iSpindle - DIY Electronic Hydrometer

    Regarding the initial tilt.......as I had put the gyro Down towards the wort and hence a wrong install I re-did the setup, but apprently it change balance a good deal :-) Now the initial tilt was only 12-13, and more weight drowned it! But made a sugar-range-dilution measument! And if you...
  7. K

    iSpindle - DIY Electronic Hydrometer

    I private mailed unveriSAM on hobbybauer.de, eg. he inventer of the Ispindel :-) My question was:
  8. K

    iSpindle - DIY Electronic Hydrometer

    Btw.......the keen eye will notice I have the balacing screws on the same side as the Gyro on the above Pictures, and as such that is a wrong install as the gyro then will face the wort side. More corect according to univerSam is the other way. IT Works, but software 5.x.x "zero calibration"...
  9. K

    iSpindle - DIY Electronic Hydrometer

    Hi there, been folowing the forum a bit, but first post. I went a bit other way for my "Alternative Ispindel". As I had a hard time to find a 3d-printer and aslo taking the time of printing into account I went another way. I have used a liqued yeast tube and cut it Down a bit and placed...
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