Hey Guys, I've got a Question :slight_smile: I’ve got a Rainbowduino and want to use him with 4 Superflux RGB LED per "Dot" unfortunately the Rainbowduino is not strong enough to provide that much power. I tried to design a amplifier circuit but I don’t know where I have to use pnp transistors and…

amplifying the Rainbowduino

dc42 September 28, 2011, 6:02pm 7

Can you post your sketch?

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