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Hi guys, sorry for the stupid question, but I want to wire a couple of leds in the following mixed series-parallel scheme:Assuming each led is 3V 5mA, i will have 6V 15mA current in total, right? The "advantage" of this scheme SHOULD be that i need only a single resistor. However I don't know if there are disadvantages about this wiring scheme. Let me know and sorry for the ridiculous question.