Using an arduino and a commonly available bubble machine toy, you too can wake up to the joy of bubbles.
Take a look at the alarm in action:
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Signing UpStep 1: Tools & Materials
Bubble generating toy: Super Miracle® Bubbles Bubble Factory (purchased at Michaels for 12 bucks)
Microcontroller: Arduino (old Seeduino in my case)
LCD display: Sparkfun Basic 16x2 Character LCD
Snooze button: Staples Easy Button
LED: ThingM BlinkM
Transistor: TIP-120 (Radio Shack 276-2068)
Relay: 5V SF COM-00100
Assorted buttons/switches to adjust time: SF COM-09190 & SF COM-00102
Potentiometer: SF COM-09806
Perfboard
Diode (1N4001)
Resistor 2.2K
Wire
Power adapter for arduino
Pin headers
Tools
Soldering iron
Wire Strippers
Zip Ties
Dremel
Multimeter
Breadboards










































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Funny.
Happy tinker.
However, this would be a cool way to announce times when you're awake - maybe as a replacement for the school bell in a school for the deaf?