32x32 RGB LED matrix project completed

[freto]

Hello,

I finally completed a 32x32 RGB LED matrix project, I describe a few things and posted a working sketch (based on MarkusL previous contribution) to paint with LEDs on my blog here.



Thanks.

 

[sunny66]

Link does not work

 

[aikx]

Hello,

I finally completed a 32x32 RGB LED matrix project, I describe a few things and posted a working sketch (based on MarkusL previous contribution) to paint with LEDs on my blog here.

Does Kit & Assembled include the surface-mount header visible on second picture?
Thanks!

 

[freto]

The links seems to work for me.

Anyway please try http://petitstudio.blogspot.jp/
Or the direct link for the post is:
http://petitstudio.blogspot.com/2014/05/32x32-rgb-led-matrix-painting-with-light.html

 

[freto]

Does Kit & Assembled include the surface-mount header visible on second picture?
Thanks!

Thanks for your interest,
if you are referring to the Teensy breakout shield, yes it comes with the white header to be soldered under the Teensy.

By the way, for the led matrix I am using an early version of the breakout board.

 

[aikx]

Thanks for your interest,

Two kits are on the way...

Edit: Got them! Nice...

 

[Alkorin]

What did you used to separate each LED?

Just a sheet of paper placed on top?

 

[freto]

What did you used to separate each LED?

Just a sheet of paper placed on top?

First I removed the wavy grid separating the LEDs, I don't know why it is there.
Then I glued a grid made with a laser cutter, on top of it a sheet of transparent acrylic on which I glued two sheets of tracing paper. The grid height should be at least 5mm for a nice ambient lighting.