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relay decoder

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vlad777

Member
I made it, i tryed it out and it works but I am not
sure about the resistor values.

Relays are numbered from left to right.
Imputs are numbered from up to down.

imput1 imput2 relay1 relay2 relay3
0 0 off off off
0 1 0ff on off
1 0 off off on
1 1 on off off
 

MikeMl

Well-Known Member
Most Helpful Member
You can do this much easier by doing the "logic" using only two relays:
 

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