From Light to Letters: Creating Arduino Morse Code Decoder using Laser Modules! Part 2

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Slightly delayed but finally it is ready. Part 2 of the tutorial showing how you can build Arduino Laser Morse Code Decoder.
In this part I will show you how to:
- recognise laser signals as dots and dashes
- capture Morse Code transmission and show the result in Serial monitor
- upgrade the Laser Morse Code Transmitter and Receiver adding OLED text input and OLED message display functionality

The source code and other project details can be found here

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[raymondmichael]

Interesting, exited to learn from you 😊❤

[willyindra]

Good jobs....very interesting...thanks ...

[adistef]

hi, really nice work! I have one question about the letter matching: lets say letter "A" is matched; why would the algorithm continue to search another match in the table when there can be only one match, why not break and save some ms ?

[mikep]

I have been working on a similar project for a few weeks now and I found your video very interesting. However, I would like to have a hard copy of the finalised code, as both it and I are quite dense! The hard copy would enable me to understand what is going on much better, together with the transcript. I will be grateful if you could send me a copy of the code. Many thanks.