Tag: alcohol sensor
![DIY Breathalyzer Using Arduino UNO DIY Breathalyzer Using Arduino UNO](https://www.electronics-lab.com/wp-content/uploads/2016/12/F5C3I9XIWH3BC9H.LARGE_-768x1024.jpg)
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DIY Breathalyzer Using Arduino UNO
Today I am going to discuss how to make a very simple DIY Breathalyzer using Arduino UNO and few external components. Ana Carolina designed this project as an instructable in instructables.com. This is a low-cost project and a useful one too. If you have no idea about what...
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