This is a simple alarm clock that uses an air horn instead of a buzzer. I built it with a fog horn from west marine, an Arduino Mega (overkill), and an LCD shield from RFRobots. For more information visit http://www.toddsifleet.com/projects/arduino-air-horn-alarm

, https://i.ytimg.com/vi/gPmhHlYBNk4/hqdefault.jpg

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8 Comments

  1. If your a speed freak an dont wanna lose your job because you live alone an ur ex fiance use to take care of that Then is the perfect thing for you my man

  2. This is fantastic! I wanted to see if someone had successfully hooked up an arduino to an air horn, and the answer is YES, and they did a nice, neat job. You rock!

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