Should simulate at Tinkercad with UNO images. For this project you are encouraged to come up with...

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Electrical Engineering

Should simulate at Tinkercad with UNOimages.
For this project you are encouraged to come up with your owndesign.
Example project:
Implement a musical instrument using an Arduino, Push buttons/keypad, LEDs, Piezo Speaker(s), potentiometer and other componentsif required.
The instrument should take user input from either pushbuttons ora keypad, and be able to play various tones on the speaker(s)accordingly. The tones should have some coherent musical/melodicprogression (i.e. note frequency, delay, etc.) Add LEDs to light upin sync with the notes being played. Using a neopixel ring/stripinstead of LEDs will also suffice.
BONUS (10 points) Use potentiometer(s) to control volume of thesounds.
BONUS (20 points) Use potentiometer(s) to control delay, pitch,reverb and echo effects
BONUS (40 points) Implement a system where a user can record amelody or tune on the instrument, and play it back if required(keypad or pushbutton)

Answer & Explanation Solved by verified expert

3.7 Ratings (655 Votes)

SchematicBlue LED D5Yellow LED D10Green LED D4Red Led D9 this led is represented as a resitor in theschemeSpeaker D8Potentiomenter A3Codepitcheshdefine NOTEB0 31define NOTEC1 33define NOTECS1 35define NOTED1 37define NOTEDS1 39define NOTEE1 41define NOTEF1 44define NOTEFS1 46define NOTEG1 49define NOTEGS1 52define NOTEA1 55define NOTEAS1 58define NOTEB1 62define NOTEC2 65define NOTECS2 69define See Answer

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