J&C Studios O Gauge Archive


O Gauge / O Scale Forums and Individual Blogs
for Model Railroading

What is the J&C Studios O Gauge Archive?

J&C Studios O Gauge Archive


O Gauge / O Scale Forums and Individual Blogs for Model Railroading

What is the J&C Studios O Gauge Archive?
(Guest)   JCS Archive   LED Lighting   Lottery Billboard - LED Prize Readout and Illuminated Cat Walk
 
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Lottery Billboard - LED Prize Readout and Illuminated Cat Walk
stan
Joined: May 18, 2008
Topics: 17   Replies: 16
posted on Nov 24, 2010 10:40 AM:
My Archive Category  

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
 
JohnBoy
Joined: May 14, 2008
Topics: 83   Replies: 517
posted on Nov 24, 2010 08:47 PM:
My Archive Category  
My Website  

Great effect and cool addition to any layout stan. I wish I had a teaspoon of your talent!

John
 



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