The electronic hobbyist news blog
This is a simple breath analyzer based on a gas sensor (MQ-3 from Sparkfun) that is highly sensitive to alcohol. The author demonstrates how to interface the gas sensor to Arduino to sense the content of alcohol in your breath. [via]
Arduino based breath analyzer – [Link]
You must be logged in to post a comment.
Electronics-lab.com - 2002-2015
Any logo, trademark and project represented here are property of their owner