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An LED is a type of light source which is typically fairly small and has low power requirements.

1 vote

How to use a digital RGB LED Strip?

I had the same issue, in every example you see wiring diagrams with 3 wires, and my ledstrip had 5 wires, but it seems the two red wires (5v) are connected and the two white wires (gnd) are connected …
Anne Mabellon's user avatar