I need help as a begginer
I tried soldering using kamui's cosplay tutorial. the single leds were partly connected to the red wire and the rest to the black wire, i placed the taller one with the red and shorter one with black, then the rest kept connecting to the black ones. however when i tried to turn it on it did not work. I dont know whether it was because i connected 3 red wires and 3 black ones all together at the end (look in the vids) or if i did something wrong from the start. again im sorry if its vaguely explained, if you wish i can give more details.
also i have to add, there are two led sides, thats why i said 3 wires. its supposed to be a hammer
2 on the sides and one for the battery holder w the switch