Traffic light simulation contactor


  #1  
Old 11-20-22, 06:47 AM
R
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Traffic light simulation contactor

[code]Hello. Attempts to design a traffic light control system according to certain assumptions. The system should turn on after pressing S1 S2 and S3 sequentially. Then, after starting, the green light should be on for 10 seconds, then the orange light should be on for 2 seconds and the red light for 10 seconds. after the counting of the time of the red lamp is completed, the red lamp and the orange lamp should light up simultaneously for 2 seconds, after that time the green lamp should turn on again for 10 seconds . I got the start but don't know what to do next[/code]
[code]Sorry for any language mistakes I come from the Czech[/code]

 
  #2  
Old 11-20-22, 08:31 AM
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You'll need some kind of timer circuit. Depending on the direction you want to go, you can do it with some timer and logic integrated circuits, or use a Raspberry PI for more flexibility and programming.

It can be done with traditional switches, and timer relays. What direction are you trying to go?
 
  #3  
Old 11-20-22, 08:39 AM
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Thank you for your response. I try to do it with switches and time relays because only such equipment is available in the technical room
 
 

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