relay decoder

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
 
You can do this much easier by doing the "logic" using only two relays:
 

Attachments

  • RelayTree.gif
    76.1 KB · Views: 199
Cookies are required to use this site. You must accept them to continue using the site. Learn more…