If you have been reading our blog over the last few months you have probably read about the awesome Arduino homebrew controller or the Arduino cocktail maker. After writing about these projects we thought that it was only fair that we also let you know about Bot1398’s Arduino Breathalyzer. After all, it is important to make sure that your friends are safe to drive themselves home after partaking in some of your home brewed beers!
This project uses an alcohol sensor to provide an estimation of your blood alcohol content. If you are wanting to develop your soldering skills and build something which could genuinely be useful, this is definitely a great project to get started on. You can find out more at the following link.
If you are looking to get started making your own breathalyzer, why not check out our own ProtoShield for Arduino. The ProtoShield is an excellent tool to turn your temporary, breadboarded project into something more permanent. Our ProtoShield fits directly onto your Arduino board and has a large general purpose area in the middle where you can solder on your own parts to create a durable, long lasting project! The ProtoShield is a high quality, corrosion resistant gold plated PCB and represents great value at only $3! To find out more about our fantastic ProtoShield’s check out the product page.