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New to Arduino, qui...
 
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New to Arduino, quick easy question


(@paulhook)
New Member
Joined: 3 weeks ago
Posts: 2
Topic starter  

I have just purchased a 8x8 256 led display. On the back it has 3 +5v wires, 3 gnd wires, 1 data in and 1 data out. Do I need to bother connecting the data out wire?


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(@paulhook)
New Member
Joined: 3 weeks ago
Posts: 2
Topic starter  

Never mind, I figured it out.


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 Hans
(@hans)
Noble Member Admin
Joined: 8 years ago
Posts: 2027
 

Cool 👍 😊 

For others: Data Out does not need to be connected unless you loop to another LED display.


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