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Topic: control of LED Array (Read 1 time) previous topic - next topic


Hi all,
I would like to drive a linear array of 32 or more LEDs with as few cables as possible. Each LED individually addressable. Arduino is in main enclosure and LEDs are at a 1-2 m. distance more or less. Any ideas? Any I2C solution for this? Or is a decoder circuit (5 control lines for 32 leds) the only option?


Thanks for the info, Richard! Seems to be just what I need :)

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