Hi, I am a quite inexpert user, I am using an Arduino Uno and I was trying to use the matrix in the photo. I tried to use codes with single chip on the matrix, connecting just 5 pins but it doesn't work. Is there anybody that can help me in order to figure out how I can connect the matrix and wich…

Led Matrix 8*8 1088BS with 2 NXP, how to use?

PaulRB May 2, 2014, 9:20pm 3

Looks like 2 x 74HC595 to me Bob.

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