Build a LED Cube 4x4x4 in less than 3 hours

I was always wanting to build a LED cube for my wife (as I promised her to). I’ve been watching a lot of tutorials/instructables about building a LED cube and frankly speaking, all of them have the same method to build the cube. That is: bending a LED leg and soldering it to the other LED. That works, but it takes time and a lot of adjustment to get it right (I mean beautiful). The end result is that we still have the cube but it’s not like what I’ve expected. “

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