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    <title>DEV Community: Camilly Duarte</title>
    <description>The latest articles on DEV Community by Camilly Duarte (@devtecnologirl).</description>
    <link>https://dev.to/devtecnologirl</link>
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      <title>DEV Community: Camilly Duarte</title>
      <link>https://dev.to/devtecnologirl</link>
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    <item>
      <title>PROJETO ROBÓTICA - Piano Arduino</title>
      <dc:creator>Camilly Duarte</dc:creator>
      <pubDate>Sat, 17 Jun 2023 15:45:16 +0000</pubDate>
      <link>https://dev.to/devtecnologirl/projeto-robotica-piano-arduino-4ca9</link>
      <guid>https://dev.to/devtecnologirl/projeto-robotica-piano-arduino-4ca9</guid>
      <description>&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;void setup()
{
  pinMode(3, OUTPUT);

  pinMode(4, INPUT);
  pinMode(5, INPUT);
  pinMode(6, INPUT);
  pinMode(7, INPUT);
  pinMode(8, INPUT);
  pinMode(9, INPUT);
  pinMode(12, INPUT);

  Serial.begin(9600);
}

void loop()
{
  if (digitalRead(4) == HIGH) {
    tone(3, 523, 200); // play tone 131 (B10 = 31609 Hz)
    Serial.println("Si");
  }
  else if (digitalRead(5) == HIGH) {
    tone(3, 440, 200); // play tone 129 (A10 = 28160 Hz)
    Serial.println("La");
  }
  else if (digitalRead(6) == HIGH) {
    tone(3, 392, 200); // play tone 127 (G10 = 25088 Hz)
    Serial.println("Sol");
  }
  else if (digitalRead(7) == HIGH) {
    tone(3, 349, 200); // play tone 125 (F10 = 22351 Hz)
    Serial.println("Fa");
  }
  else if (digitalRead(8) == HIGH) {
    tone(3, 329, 200); // play tone 124 (E10 = 21096 Hz)
    Serial.println("Mi");
  }
  else if (digitalRead(9) == HIGH) {
    tone(3, 294, 200); // play tone 122 (D10 = 18795 Hz)
    Serial.println("Re");
  }
  else if (digitalRead(12) == HIGH) {
    tone(3, 261, 200); // play tone 120 (C10 = 16744 Hz)
    Serial.println("Do");
  }
  else{
    noTone(3);
  }

}

&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Projeto de robótica realizado pela turma da escola Ctrl Play. A ideia é fazer um piano (semelhante ao real) so que utilizando arduino + alguns componentes como: botões, buzzer e resistores;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://res.cloudinary.com/practicaldev/image/fetch/s--PE_MoCNj--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800/https://dev-to-uploads.s3.amazonaws.com/uploads/articles/3q4oetgximdo9y85tpcc.png" class="article-body-image-wrapper"&gt;&lt;img src="https://res.cloudinary.com/practicaldev/image/fetch/s--PE_MoCNj--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800/https://dev-to-uploads.s3.amazonaws.com/uploads/articles/3q4oetgximdo9y85tpcc.png" alt="Image description" width="800" height="350"&gt;&lt;/a&gt;&lt;/p&gt;

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      <category>robotics</category>
      <category>arduino</category>
      <category>ti</category>
      <category>ctrlplay</category>
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