IowaFarmBoy
Member
I don't normally light structures but I scratchbuilt a background structure that has an enclosed loading dock with inner and outer doors. One outer door is open and I have LEDs to light the area so that it isn't just a black hole. Additionally I have blinking LEDs to simulate the lights on loading dock clamps which will draw attention to the area hence the need to light the dock.
I am thinking of using 2 batteries temporarily. What value of current limiting resistor is needed for 4 LEDs in parallel?
What's a good choice for permanent powering of these LEDs and perhaps others, a wall wart with the right resistor?
I am thinking of using 2 batteries temporarily. What value of current limiting resistor is needed for 4 LEDs in parallel?
What's a good choice for permanent powering of these LEDs and perhaps others, a wall wart with the right resistor?
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