Alright, I'm currently in autotech in high school and my electrical background is very limited. What the project is, I have 10 leds on a strand in series with each other. Each one requires from 2-3volts to be powered. Now our power supply is 12v-15v and has .5-.6 amps. So what I was told is to do 5 leds in series, and then the 2 sets of 5 leds in parallel. So I soldered my circuit and it only lights the first 5. So I can't figure out where I messed up.
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