A breathalyzer for competative drinkers. Race with friends to see who has the highest BAC at the party, and try to break your all-time high score.
"Trinkster" is an android app for raising drinking awareness. It supports a drinking history with either manual or barcode-based entries and analyzes this entry statistically. It also has a BAC-guessing game using a breathalyzer, but currently only supports the BACTrack Mobile Pro.
Open source breathalyzer - powered by Arduino!
An Arduino and MQ3 based breathalyzer
Personalized handheld breathalyzer you can carry with you anywhere you go. It will measure and compare you to statistics and allows for application personalization and cloud syncronization of data.
Uncalibrated breathylizer for huzzah32 + neopixel featherwing
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