GIANT_NIXIE_SIGN

Published:2009/7/1 23:51:00 Author:May | From:SeekIC

Simple power supply drives any desired number of alphameric Nixie characters each 21/2inches high to form illuminated house numbers, ON THE AIR sign for amateur station, or BAR IS CLOSED sign for party room. Connect 3.3K resistorfrom +150 V to pin 13 of each Nixie, and connect to point Y (-150 V) each segment to be lighted. Sign can be changed at any time by resoldering connections to segments.Diode must handle AC line voltage．－J.Grimes,Display Yourself in a Big Way,73 Magazine, Nov./Dec,1975,p 186－188.



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