led not working

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6 months 1 day ago #12541 by Ty_Eeberfest
Replied by Ty_Eeberfest on topic led not working

fulvio00 wrote: ok now i tested the data

power is 5v on all 4 leds

led 4. data on pin 4 and pin 2
led 3. data on pin 4 and pin 2
led 2 data on pin 4 NO DATA ON PIN 2
led 1. NO DATA

i think you are right led 2 has problem


Yes! Input good -> output bad = bad device for sure. Please carefully replace that LED and let me know what happens.

Look into it later when the dust is clearing off the crater.

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6 months 1 day ago #12542 by fulvio00
Replied by fulvio00 on topic led not working
Perfect changed the led number 2 and now working.

But i notice that when i put the power not always start straight with the reset, i have to try 2 or 3 time and there are some noise (ill change the power supply)

thanks again

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6 months 1 day ago #12543 by Ty_Eeberfest
Replied by Ty_Eeberfest on topic led not working
Good - glad that fixed it. Thanks for the follow-up report.

Look into it later when the dust is clearing off the crater.

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