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Author Topic: 8x8 LED matrix 60.20x60.20.8.5mm common anode red color 2088AB  (Read 334 times)
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Anyone could find the data sheet of 2088AB led matrix ? Or way to find it ?
Thanks alot. smiley-lol

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Buzz it out, will not be hard.
+5 to 220 resistor as 1 lead, Gnd as 2nd lead.
Connect + to a pin, touch gnd to all other pins, see if you can find 8 that light up.
When you do, that + will be a common anode.
If a grounded pin does not light up, that pin is also an anode.

More than likely it will be similar to this:

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