mohdfasieh Posted June 19, 2006 Report Share Posted June 19, 2006 well i want to make LED traffic signal with the help of 555 timer IC ,i know thte function of mutiplexer,decoder etc. i know the logic how to operate the LEDS but as i am a beginner in the field of electronics so i want to ask that i want to give for example 0 1 logic for RED LED and 0 0 logic for green led .So how can i give this input logic to decoder .0 0 or 0 1 or 1 0 or 1 1.how this binary input can be given .plz reply Quote Link to comment Share on other sites More sharing options...
zak4000 Posted June 19, 2006 Report Share Posted June 19, 2006 I'm not shore about a 555 being used but i know another way to make traffic lights... ;) Quote Link to comment Share on other sites More sharing options...
MP Posted June 21, 2006 Report Share Posted June 21, 2006 Something like this?MP Quote Link to comment Share on other sites More sharing options...
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