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hotNipi / node-red-contrib-ui-artless-gauge

Node-RED dashboard widget, gauge with minimal design
MIT License
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Calculate the View on the base-2 logarithm #27

Closed das399igste closed 2 years ago

das399igste commented 2 years ago

the adjustments enable the clear display of logarithmically increasing values

hotNipi commented 2 years ago

Hi. I have tried your modifications and they do work but I have some doubts about it. I can't figure out the real life usage of this feature. Can you please point out where and how it can be useful.

das399igste commented 2 years ago

Hi, I measure Total Volatile Organic Compounds (TVOC) with a Xiaomi AAQS-S01 air quality monitor.

I would like to display the values in such a way that the first steps are also clearly resolved. With a linear representation, the low values cannot be resolved.

Am 24.02.2022 um 08:32 schrieb hotNipi:

Hi. I have tried your modifications and they do work but I have some doubts about it. I can't figure out the real life usage of this feature. Can you please point out where and how it can be useful.

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das399igste commented 2 years ago 
Am 24.02.2022 um 08:32 schrieb hotNipi:

Following the human perception, the
  German Federal Environmental Agency translates TVOC concentration
  (parts per billion) on a logarithmic scale into five indoor air
  quality levels (IAQ), as shown in Table below.