Arduino-powered breathalyzer LED display

By John Baichtal

John Baichtal

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net

View more articles by John Baichtal

@johnbaichtal

October 29th, 2010

Santa Clara, CA, resident Al Linke’s LED-enhanced pergola flashes its lights in tune with the music, or in response to an alcohol sensor. It’s all controlled by an Arduino Mega.

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Tagged DIY Projects

By John Baichtal

John Baichtal

My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. @johnbaichtal nerdage.net

View more articles by John Baichtal

@johnbaichtal

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