SMD led cube
3x3x3 SMD led cube

3x3x3 SMD led cube

Through the hole  LEDs are so big, that means that LED cube made out of them has to be big. But I want to make high resolution small LED cubes. So Kalle got an idea to use SMD LEDs. I soldered for couple of hours and made one. It consists of 27 red LEDs in 0603 package and 0.2mm copper wire. The side length of the cube is 3.3cm.

One layer of the cube powered up

One layer of the cube powered up

It was really pain in the ass to make. I won't recommend doing SMD led cubes to anyone. This will probably be my first and last one..

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