Help with using LEDs

[PaulPulver]

Hello,

Looking for some advice for a little project and thought this would be a good place to start..I need to make something that, when you put power to it, it applies power to a led for 2 seconds or so, then shuts off, probably pretty simple but wouldn't know where to start? What forum should I post my question in?

Any help will be apprecited.

I didn't find the right solution from the Internet.

References:
https://www.electronicspoint.com/thread ... ds.288897/
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Thank you.