V vlad777 Member Jul 29, 2009 #1 Hi,this is my schematic for swiching on and off three relays with two bit digital input. Attachments rdecoder.jpg 23.9 KB · Views: 172
V vlad777 Member Jul 30, 2009 #3 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
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 Jul 30, 2009 #4 You can do this much easier by doing the "logic" using only two relays: Attachments RelayTree.gif 76.1 KB · Views: 152