Lottery Billboard - LED Prize Readout and Illuminated Cat Walk
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stan
Joined: May 18, 2008
Topics: 17 Replies: 16
posted on Nov 24, 2010 10:40 AM:
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My Archive Category
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Using 7-segment LEDs, a 3-digit counter advances by a random amount every minute or so and then rolls back to the $10 million minimum Powerball prize when someone wins. The catwalk is illuminated by 4 white LEDs. The billboard image itself is from an actual Powerball roadside billboard. The structure was scratch-built with Plastruct strips and rods. Power is from a wall adapter.
Click here for a
short video of the billboard in action
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JohnBoy
Joined: May 14, 2008
Topics: 83 Replies: 517
posted on Nov 24, 2010 08:47 PM:
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My Archive Category
My Website
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Great effect and cool addition to any layout stan. I wish I had a teaspoon of your talent!
John
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