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RGB controlled by arduino
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RGB controlled by arduino

by franzis on Sun Jan 31, 2016 4:24 am

hello i am creating a controlled rgb led strip using bluetooth shield.. i used the TIP120 for arduino to rgb led.
when i HIGH all three colors the output of my rgb is blue not white...why is that so?
this is the circuit that i used. https://learn.adafruit.com/assets/2693
i hope u can help me with this...

franzis
 
Posts: 1
Joined: Sun Jan 31, 2016 4:09 am

Re: RGB controlled by arduino

by adafruit_support_bill on Sun Jan 31, 2016 7:55 am

Do all the colors work individually?
How many pixels are in the strip and what are you using to power it?

adafruit_support_bill
 
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Please be positive and constructive with your questions and comments.