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Single Color LED strip to Arduino Answered

I am currently working on a project for school and I'm needing some help at wiring up a single color (white) LED strip.  I understand that I am going to need more than just the 5V power supply from the Arduino board itself.  Possibly an outside power source and maybe some NPN's.  If I can get any help with this, I would appreciate it.  At least a point in the direction maybe.  Thanks in advance.


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3 years ago

Arduino playground - basics of using transistor for switching or PWM purposes...