TWINKLE_TREE

Published:2009/7/14 12:29:00 Author:May | From:SeekIC

Twinkle Tree is an easy project for beginners to build, and its basic circuit has a number of useful applications. The circuit’s visible action appears as a string of 10 LEDs (light-emitting diodes) flashing on, one at a tiine, in sequence, this being repeated so long as the circuit is powered. The LEDs can be used on a small table decoration, in the form of a Christmas tree, or around a picture frame; or they can be placed at various points on a hanging decoration, such as a bunch of mistletoe, or can be incorporated in other decorations or modes. The LED light display provides an interesting and novel twinkling effect.



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