I am going to make a 5x5x5 LED cube. i was going to use the colomns of the LEDs for the anode and have the anode of each LED in the colomn connected. Then i was going to connect the cathode of each LED in a layer together and use it to control the cathode of each layer. that way i can turn on a cert…

5x5x5 LED cube help

CrossRoads January 15, 2013, 9:26pm 5

I would suggest that switching speed depends on the selected MOSFET.
Th '328P is all CMOS(FET), and it switches 40mA outputs pretty quick.
Choose one with low input capacitance.

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5x5x5 LED cube help

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