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You can click on the pictures on this page for a larger version. The Merry Christmas Sign made it's debut for Christmas 1999. However, the idea goes back to before Christmas 1998, and it wasn't fully implemented until Christmas 2000. Here's the scoop: During the Christmas season of 1998, the Mike and I had some last-minute glitches with the controller, so we were only able to get a basic sequence working with it (the letters would turn on one by one, then off one by one). We decided to leave it at that for 1999 in order to get something on display, and finish it for 2000. We were also only using 14 of the possible 16 'channels' of the controller-- one for each letter in "Merry Christmas"
For Christmas 2000, we finished the implementation. It now goes through a series of different sequences, not only spelling the letters, but chasing through the individual words, flashing the words in different ways, etc. Also, I used the 'extra' two channels on the controller to control new lights I added in each tree which holds up the sign. The tree lights now flash in patterns relating to the sequences For Christmas 2001, we replaced the multicolor lights in the trees suspending the sign with solid-color lights. This made the entire display look more colorful and distinct from the rest of the displays in the yard. For Christmas 2002, the sign found a new home hung between two different trees at our new property. For 2004, we started controlling the two trees directly with Light-O-Rama. The Santa and snowman which flank the Merry Christmas sign now flash the way the two trees used to, controlled by this dedicated controller. And in 2006, the sign was augmented by a string of 12 large mesh bulbs, all computer controlled. The design of the controller is quite generic, and we have explored other uses for it. In addition to being a standalone controller, it can also be controlled by a computer. In the future, I also hope to add more sequences to the mix for the Merry Christmas sign, or to interface it with Light-O-Rama. This page was last updated on Wednesday, December 06, 2006 |
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