help me because the arduino uno p10 led sign is not working!!!!!!!!!!!1 help plsssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
arduino uno coding who know
Your topic does not indicate a problem with the IDE and hence has been moved to a more suitable location on the forum.
I can't help but those with the knowledge might want to have a look at your code (post it) and at the wiring (post a wiring diagram / schematic).
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The LED is in backwards and is probably the wrong color. Good Luck with your project.
Do you have a wiring diagram or something? Or am I so blind that I can't see it, because it is my first day on the forum.
Many web sites found on an internet search.
Your power supply is probably not the right size... probably need 5v/4A.
Also, verify your data is going into the input connector.