[Solved]Tm4c123g Developer Board Digital Analog Converter Dac However Add External Circuit Add Fun Q37280833

The TM4C123G developer board does not have a Digital-to-AnalogConverter (DAC),however we can add an external circuit to add thisfunctionality. To play a series of notes, we need to create a sinewave and vary the frequency over the time.Specifically, we will usea simple data structure that includes sequence of notes anddurations. To accomplish this, we need to use a DAC create awaveform approximates the correct frequency for the specifiedperiod of time. This will require the management of two timingevents — one to generate the notes and another to determine when tochange the frequency.The sequence notes to play are[note,seconds]:{[A,8s], [B,3s], [C,6s], [D,2s], [E,4s],[F,5s],[G,1s]}. Notes will have to come out of a speaker that will beconnected to the board through a breadboard. Code should be writtenin C.

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Answer to The TM4C123G developer board does not have a Digital-to-Analog Converter (DAC),however we can add an external circuit to… . . .