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Subject: Christmas tree signal for drag racing

Date: 11/04/99
Posted by: Michael
E-mail: ickthoose2(at)yahoo(dot)com(no spam)
URL: http://


Looking for a schematic for building a "christmas tree" signal for our local snowmobile club. They will use it for drag racing on the lake. Must be 12VDC system (car batt.) We would like to be able to adjust the delay between lights. Best senario would be to hook it up to a car battery, turn it on and it would just keep cycling until it was turned off. Lights we are using are your standard 12vdc running lamps used on trailers ect, with different colored lenses. Would like it to go red, yellow,green or would settle for just red, green. Any imput would be wonderful. Would like to build it as cheaply as possible and remember that it gets -40 below up here!

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