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pm:prj2022:robert:arduinospiano [2022/06/02 02:33] andreea.bobe1112 [Hardware Design] |
pm:prj2022:robert:arduinospiano [2022/06/02 14:10] (current) andreea.bobe1112 [Hardware Design] |
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| ====== Arduino's Smart Piano ====== | ====== Arduino's Smart Piano ====== | ||
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| + | AUTHOR: Andreea-Cristina Bobe | ||
| + | |||
| + | GROUP : 1221EA | ||
| + | |||
| + | FACULTY: FILS | ||
| ===== Introduction ===== | ===== Introduction ===== | ||
| - | <note tip>This project will simulate a piano teacher using an Arduino breadboard.</note> | + | <note tip>This project will simulate a smart piano using an Arduino breadboard. |
| + | |||
| + | Besides implementing a simple piano, where you can play any song you want (in the limit of an octave because I only manage to connect 8 pushbuttons as keynotes), I came up with the idea of creating a special mode for those who do not know how to play the piano.</note> | ||
| ===== General Description ===== | ===== General Description ===== | ||
| - | <note>The smart piano will have 2 operational modes: | + | <note>As I mentioned before, the smart piano will have 2 operational modes: |
| * //freestyle// mode | * //freestyle// mode | ||
| * //teaching// mode | * //teaching// mode | ||
| Line 17: | Line 25: | ||
| Using the **active feedback way of learning** (based on the repetition of all the notes learned until then) you will learn the desired song you always wanted. | Using the **active feedback way of learning** (based on the repetition of all the notes learned until then) you will learn the desired song you always wanted. | ||
| </note> | </note> | ||
| - | } | + | |
| ===== Hardware Design ===== | ===== Hardware Design ===== | ||
| For this project, I used: | For this project, I used: | ||
| * 1 Arduino UNO | * 1 Arduino UNO | ||
| - | * 2 Breadboards | + | * 1 Breadboard |
| * 10 red push-buttons, 8 corresponding to the notes for each degree of the scale, a switch mode button and an on/off button | * 10 red push-buttons, 8 corresponding to the notes for each degree of the scale, a switch mode button and an on/off button | ||
| * 8 white LEDs | * 8 white LEDs | ||
| * 1 passive buzzer | * 1 passive buzzer | ||
| - | * 2 x 220Ω resistors | + | * 11 x 220Ω resistors |
| - | * 4 x 1kΩ resistors | + | |
| - | * 2 x 2kΩ resistors | + | {{:pm:prj2022:robert:fantabulous_inari.png?800 |}} |
| - | * 2 x 5kΩ resistors | + | {{:pm:prj2022:robert:pschema1.png?800 |}} |
| - | * 2 x 10kΩ resistors | + | {{:pm:prj2022:robert:pschema2.png?800 |}} |
| - | * 2 x 100kΩ resistors | + | |
| - | {{ :pm:prj2022:robert:brilliant_crift.png?300 |}} | + | |
| <note important>In Fixed do, each syllable corresponds to the name of a note. In the major Romance and Slavic languages, the syllables Do, Re, Mi, Fa, Sol, La, and Si are used to name notes the same way that the letters C, D, E, F, G, A, and B are used to name notes in English.</note> | <note important>In Fixed do, each syllable corresponds to the name of a note. In the major Romance and Slavic languages, the syllables Do, Re, Mi, Fa, Sol, La, and Si are used to name notes the same way that the letters C, D, E, F, G, A, and B are used to name notes in English.</note> | ||
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| ===== Software Design ===== | ===== Software Design ===== | ||
| + | In setup am setat intreruperile pe pinii pe care aveam butoane. | ||
| + | |||
| + | In loop, in modul guided al pianului am aprins ledul corespunzator notei care trebuie apasate. | ||
| + | |||
| + | In functiile ISR am preluat intreruperile de la butoane si am cantat nota corespunzatoare butonului folosind tone sau am schimbat modul / melodia. | ||
| + | |||
| + | Melodiile alese au fost scrise in intr-o singura octava. | ||
| + | |||
| + | Am definit notele muzicale folosite si de asemenea o variabila tempo pt a face pianul sa cante mai incet sau mai repede dupa preferinta. | ||
| + | |||
| + | Functia sizeof returneaza numarul de bytes, fiecare valoare int este compusa din 2 bytes (16 bits). | ||
| + | |||
| + | Variabila wholenote calculeza durata totala a unei note in ms. | ||
| ===== Obtained Results ===== | ===== Obtained Results ===== | ||
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| ===== Bibliography/Resources ===== | ===== Bibliography/Resources ===== | ||
| + | [[https://maker.pro/arduino/projects/buzzer|How to set up a buzzer]] | ||
