Retro Gadgets

Retro Gadgets

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Gadget
Category: tool
Tags: open
File Size
Posted
107.646 KB
18 Jul, 2024 @ 8:09am
1 Change Note ( view )

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Description
This is a device to input Morse Code.
Hold the button for
< 0.3s : dot `.`
< 1.0s : dash `-`
>= 1.0s : no input
And then release it for 1.5s to confirm.
The output is on the LCD.