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I am looking for a fade in/out useing a LED and 555 timer.?

not sure what else i can say but I would like a scamatic of it..

2 Replies

blinkyblinky (author)2011-10-01

Go to this link:

http://www.555-timer-circuits.com/up-down-fading-led.html

Adjust values for shorter or longer fade in/out times.

lemonie (author)2009-05-19

There's a 555 fade in/out & schematic in this one:
https://www.instructables.com/id/Beating_LED_Heart_Picture_Frame/

L