Hey guys i have a rotary switch and 3 multicoloured LED's (red, green) i need this to happen:
I have 3 gates, when the circuit is active i need the gate in use to have a green LED showing and the other 2 to be red, however when i change the switch to another gate i want them to go red except the one in use (which will be green). the LED's are 20ma and i have a 24V supply so i think i need a 1.2k resistor but if anyone can help, thankyou.
P.S If you guys can i need a quick answer but i dont want to sound like some goy that comes here and expects you to do it all now, but if you can help please do.
I have 3 gates, when the circuit is active i need the gate in use to have a green LED showing and the other 2 to be red, however when i change the switch to another gate i want them to go red except the one in use (which will be green). the LED's are 20ma and i have a 24V supply so i think i need a 1.2k resistor but if anyone can help, thankyou.
P.S If you guys can i need a quick answer but i dont want to sound like some goy that comes here and expects you to do it all now, but if you can help please do.