K
[email protected]
- Jan 1, 1970
- 0
Dummy needs Help!
I am trying to connect two LED 12 vdc lights to come on at intervals
on a 3 position rotary switch. . . Position 1 = Off. . . Position 2
= One light comes on. . . Position 3 = Both lights come on. . .
This doesn't seem too hard except that in Position 2, where only one
of the two lights are suppose to light, the power back feeds to the
second light through the wiring connected to Position 3 "where both
lights are wired together." I have considered using a diode to block
the travel of the (12 vdc) voltage in one direction, but I don't know
what size diode to get or if size even matters since I am only using 4
to 8 LED 12vdc lights here. I have also considered using a very
small 12 vdc relay here, but that seems like a lot of unnecessary work
and consumes a little more power and space than I want. Does anybody
have any ideas that will help?? Thanks. . .
I am trying to connect two LED 12 vdc lights to come on at intervals
on a 3 position rotary switch. . . Position 1 = Off. . . Position 2
= One light comes on. . . Position 3 = Both lights come on. . .
This doesn't seem too hard except that in Position 2, where only one
of the two lights are suppose to light, the power back feeds to the
second light through the wiring connected to Position 3 "where both
lights are wired together." I have considered using a diode to block
the travel of the (12 vdc) voltage in one direction, but I don't know
what size diode to get or if size even matters since I am only using 4
to 8 LED 12vdc lights here. I have also considered using a very
small 12 vdc relay here, but that seems like a lot of unnecessary work
and consumes a little more power and space than I want. Does anybody
have any ideas that will help?? Thanks. . .