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part 5. how can i connect them together with soldering? i mean for example, which NPN has connected to which LED? you know what i mean? i need a picture of under the board to see how the connection of them is.
I mean how the Electronic circuit is?All I need is a picture of the other side of the PCB (board).
it's awesomebut i couldn't understand the 5th step. can you send me a picture of uneder the board?