An Arduino ketosis detector
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clarholm Updated Scaling function
The R0 resistance and scaling functions were updated and adapted to
correspond better to the reference Keto-Diastix test strips results.
Latest commit a6673a6 Jun 27, 2013
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DHT11 library Updates Jun 5, 2013
ketosense Updated Scaling function Jun 27, 2013
.DS_Store Updated Scaling function Jun 27, 2013
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An Arduino ketosis detector.

This is the source-code for an Arduino controlled breath acetone detector. The purpouse for the instrument is to detect if a person is in a metabilic state called ketosis. The instrument uses an electrochemical gas sensor called TGS822. A digital temperatur and humidity sensor called DHT11. A 2x16 char LCD display and is powered by an Arduino Uno board.

A more detailed description can be found at