I have a question about a project that I am starting.What I have
5 meters of led strip (http://www.sparkfun.com/products/10260
14.4V power supply
ArduinoWhat I need
I want to let the arduino to set 0-12V (variable voltage) to each R/G/B wire, by using external power supply.
Because the whole chain takes 6000 mA @ 12.0VWhat I know
The PWM ports can only output 0-5V, and 60 mA per channel.
Can anybody direct me to the right direction, which components are best here?
Linear Regulators, Shift Register or what.
What is the easiest way?