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Homemade Breathalyzer


Breathalyzer
 
186 More Best Homemade Tools eBook
TOOL:
Breathalyzer
BUILDER:
Daniel Andrade on danielandrade.net
DESCRIPTION:
Homemade breathalyzer constructed from an off-the-shelf alcohol sensor, Arduino board, LEDs, and resistors.
RATING:
(1)
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May 17, 2015 5:32 PM
Altair
This would be a fun project. Alcohol and shop work go along together.
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Rate this build:
CATEGORIES:
Measuring and Marking, Electronics
TAGS:
Arduino, electronics
LEVEL OF DETAIL (1-5):
5
URL:
http://www.danielandrade.net/2010/03/07/building-an-breathalyzer-with-mq-3-and-arduino/
FILES:


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DIY Breathalyzer - comment on how to build a Breathalyzer - 1 comments
Altair says:
May 17, 2015 5:32 PM
This would be a fun project. Alcohol and shop work go along together.
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