400 LED XY oscilloscope

Description

Inspired by the Forrest Mims III "Engineer's Notebook" I created an LED oscilloscope with the LM3914.

Arduino Enigma wrote 10/12/2019 at 16:52

Needs a pcb! Cool project!

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davedarko wrote 10/13/2019 at 13:02

hehe, kind of, but then again nooo way too much money :)

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Dr. Cockroach wrote 08/24/2019 at 17:25

That looks so cool Dave that I might have to try that with Light Logic but 7 X 7 :-)

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davedarko wrote 08/25/2019 at 06:37

thank you! ping me if you do, I want to see that :)

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Amos wrote 08/24/2019 at 09:53

Looking awesome so far Dave!

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davedarko wrote 08/25/2019 at 06:37

thanks! I need to tweak some things still, but those 400 10mm LEDs look amazing already!

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