Prints a starting message for the Morse Code Game, shows user's score.

Reference: https://controllerstech.com/i2c-lcd-in-stm32/

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Use two as pull-up resistors for I2C communication

(Used from previous ECE courses)

Makes the buzzing noise to mimic morse code.

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The microcontroller we've been using throughout this class.

(I hope you already have this)