Electronic Signpost Composed of 555,CD4017

Published:2011/9/8 1:48:00 Author:Sue | Keyword: Electronic Signpost | From:SeekIC

    The picture shows the electronic signpost circuit. Its display circuit consists of 24 LED, which are arranged in 6 groups as arrow figure j from back to front. The electronic signpost uses time base circuit to generate pulse signal which will drive 6 groups of LED to dynamically display according to a certain law so that it can indicate the road direction. The circuit mainly consists of time base circuit 555, decimal counter CD4017 and display circuit.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Automotive_Circuit/Electronic_Signpost_Composed_of_555CD4017.html

Print this Page | Comments | Reading(3)