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Q: why do these have 90 % fail rate, some burn, some blew up on 5 volts.

Задавает jaminjimlp на 2023-11-10 03:48:36

CrashLogger You need to limit the current flowing through them. I have a similar set to this one, all of them are 40mA max. I would recommend sticking to under 20mA I'd you want them to last. a 220 Ohm resistor in series is more than enough

2024-03-22 01:48:51 полезный (1)
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jaminjimlp Wellit took awhile to figure it out because it says it NOWHERE YOU MUST USE A POWER SUPPLY THAT HAS A POSITIVE TIP AND A NEGATIVE BARREL!!!

jaminjimlp 18/10/2023
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