Hi there Arduino Addicts! Hardware & Programming/code question RE: LEDs I've a sculpture that currently lights up using 4 pre-made LED boards. Each board has 16 LEDs with resistors inbuilt and runs off 12 VDC and approx 250-300 mA of current. I power all 4 boards using a regulated 12 VDC, 1.66 Amp…

4 LED 'bars' with fade in, on for 20 secs, f/out?

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