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DrinkShield/MQ-3 Straw Holder

by craig

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This is a straw holder for an MQ-3 alcohol sensor. The MQ-3 is used by the DrinkShield (http://www.gfxhax.com/drinkshield/). The DrinkShield is an open source breathalyzer kit. One thing that happens when people get drunk is they tend to put their lips on the MQ-3 sensor which is a bit hot. This add-on allows you to blow into the sensor without having to worry plus has the additional benefit of holding an optional straw at the end.

This will work with any MQ-3 but you may have to adjust for different straw sizes.