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Blinking leds #78

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Firemanpl opened this issue Aug 22, 2019 · 3 comments
Open

Blinking leds #78

Firemanpl opened this issue Aug 22, 2019 · 3 comments

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@Firemanpl
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Firemanpl commented Aug 22, 2019 •
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Hi!
https://youtu.be/T-QoqgUnS3Y
If I touched the data pin, the blinking disappears. How to fix it.
@Firemanpl Firemanpl changed the title Blinking led Blinking leds Aug 22, 2019
@Andriejus
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Andriejus commented Aug 22, 2019 •
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Do you have a resistor between controller and LED?
And you have to join both ground cables (controller and LED ground should be the same:)
And its a little hard to say what could be wrong when you dont see schematics or howe everything its connected. It could be bad wires connection:)

@Firemanpl
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Ok I repaired

@biejay
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biejay commented Dec 14, 2019

Hey, i heard different opinions about using a resistor. Is it really neceassary to have one?

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@biejay @Andriejus @Firemanpl