Open source Breathalyzer? There’s a shield for that

Hive 13 member Craig Smith found a way to combine two hobbies with his Drinkshield, which contains both an alcohol sensor and a bunch of LEDs. Could be great for that upcoming party!

More:

• Arduino breathalyzer controls video game
• duiPhone – iPhone breathalyzer
• Breathalyzer microphone
• Breath of Fire – alcohol breathalyzer and a flame thrower
• Robot bartender