Morse code Decoder (using pushbuttons and OLED Screen) with 5wpm speed
I have used two pushbuttons. One pushbutton sends an encrypted Morse Code message to Arduino for decryption; the other pushbutton is used to display the decrypted message(character) through the OLED screen. You have to push the pushbutton for 1sec approx for a "dot" and 2sec for a "dash".
Message: ... (three dots mean 's' in morse)
Message: ---(three dashes mean 'O' in morse)
Message: ... (three dots mean 's' in morse)
Here is the link to the simulation in the Wokwi simulator: https://wokwi.com/projects/425214595189811201
You can decrypt any message by each character
Happy Learning ;)