MQ-3 (alcohol) Category

Open source Breathalyzer? There’s a shield for thatOpen source Breathalyzer? There’s a shield for thatOpen source Breathalyzer? There’s a shield for that

I was really impressed from this instructable on a brethalizer microphone. [Caring Smith] and [GfxHax] worked on a more reliable project: a DrinkShield. The GfxHax drink shield is an Arduino shield that converts an arduino into an Open Source Breathalyzer.  It come complete with a light bar to show the intoxiciation levels.  There is a […]

Open source Breathalyzer? There's a shield for thatOpen source Breathalyzer? There's a shield for thatOpen source Breathalyzer? There's a shield for that

I was really impressed from this instructable on a brethalizer microphone. [Caring Smith] and [GfxHax] worked on a more reliable project: a DrinkShield. The GfxHax drink shield is an Arduino shield that converts an arduino into an Open Source Breathalyzer.  It come complete with a light bar to show the intoxiciation levels.  There is a […]