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Led is not equal Led

A project log for Pi Zero IOT Led Matrix Beamer

An 8x8 Led matix to display messages on the wall

Alain MauerAlain Mauer 06/13/2016 at 09:240 Comments

Hi all.
I used this 8x8 led matrix, because the leds are flat with a diffuser and well separated.


If you use normal Led's, they have already a lens, and together with the optic of the "Sprida" lamp you will not be able to focus them and all the led dots are overlapping.

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