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

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@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.

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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