Traffic Lights

532

05:21:00

2 XRoad intersection traffic lights reduced on the very minimum...but that's all it takes!
The three square wave generators steer the 3 lights and -just added- a Day n Nite switch that lets the yellows flash at nite.

Press the switch for day n nite time mode. 
Daytime causes the light blue turning on, nite time the dark blue...as indication gimmick...not necessary though but convenient...

The only thing is to adjust, to harmonize three timed square impulses of equal voltage but different sequential frequencies...
See how it's done.

I related the colors to the square waves and the traffic lights for easy understanding.

In between red and green there is always yellow cause I want it the better way. 
Besides its the easier way and it's much safer. In some countries it's like that.

Red and yellow means NEXT GREEN
Green and yellow means NEXT RED 

Try to vary the waves and regard the influences....

Enjoy!

✨✌️👽👍

published 11 years ago

aphocalix

11 years ago

There isn't yellow light befor green...

reinhold

11 years ago

Well scrutinized... In other countries it is! And I know it's better that way. But you can alter the yellow square the way you prefer...can you?

reinhold

11 years ago

Actually there is yellow before green... You meant the phase from green to red. There is no yellow in between...but in some countries there is AND in my country there would!

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