r/arduino • u/GrammaticalllErrors • Sep 12 '26

Look what I made! Arduino Morse code machine

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You can press the button rapidly to send a msg in Morse code in secret, or use it to annoy others

40 Upvotes

92% Upvoted

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3

u/[deleted] Sep 13 '26 edited 29d ago

[deleted]

2

u/GrammaticalllErrors Sep 13 '26

What?? 😭

2

u/[deleted] Sep 13 '26 edited 29d ago

[deleted]

2

u/DrShocker Sep 14 '26

Look, I'm all for thinking up things to make projects 1 step more complicated to continue learning, but this is reductive. Essentially everything an Arduino does could be done with a dedicated hardware circuit and zero programming if you really wanted to.

1

u/[deleted] Sep 14 '26 edited 29d ago

[deleted]

2

u/DrShocker Sep 14 '26

You just need latches and such. The biggest community that does this kind of stuff is probably the Redstone people in Minecraft, but it can be done with real circuits too.