Hi, i' new to arduino and wanted to drive multiple LED's from minimal pins. Someone recourmended the STP16CP05 so i got 2 as i want to drive quite a few LED's. This is the one I have to play with (well 2 of them) STP16CP05MTR - Led Driver, 16 Outputs, Constant Current, 3V-5.5V in, 30MHz…

STP16CP05 with Arduino wiring help.

system December 24, 2010, 10:57pm 8

Maybe i should just a voltage dividrer for the voltage?

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