Hi, guys
Its been a while since I was here, but now I need some advice.
For my Semester long design project I am designing a digital logic system to guide a train.
The green dots are light sensors, if its blocked the train cant pass. At this point I can control all the switches and the train moves from left to right. It can start at L1 or L2 or L3.
Will I need a million cell truth table for every possible combination of blockages and switch combination's?
Thanks
-Arthur
Its been a while since I was here, but now I need some advice.
For my Semester long design project I am designing a digital logic system to guide a train.
The green dots are light sensors, if its blocked the train cant pass. At this point I can control all the switches and the train moves from left to right. It can start at L1 or L2 or L3.
Will I need a million cell truth table for every possible combination of blockages and switch combination's?
Thanks
-Arthur
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