APA102 and Arduino Mega problems

A2

IMG-20160813-WA0025

Arduino Mega Problems

  1. If I connect as such, when I plug the USD the led strip power up.
  2. Even if I dont connect as such, the led is getting red flickers when the Direct Power Switch is off, not in use…. very awkward.
    1. The red Flickering on the strip continues if I disconnect RED power line or Yellow clock line.
    2. The red flickering stops if I disconnect Black ground line or Orange DI line.

 

Posted here: http://forum.arduino.cc/index.php?topic=418243.0

and here:

https://plus.google.com/105509168812847732602/posts/ZZFrsQ3vACL

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