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      <title>Estações TIC Grupo 29  by Inácio</title>
      <link>https://padlet.com/Andre265/t3hncm0fp918</link>
      <description>Estação e Tutoriais feitos pelo Grupo 29</description>
      <language>en-us</language>
      <pubDate>2019-02-08 13:37:26 UTC</pubDate>
      <lastBuildDate>2025-09-08 20:38:33 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/329179704</link>
         <description><![CDATA[<div>Arduíno é uma plataforma de prototipagem eletrônica de hardware livre e de placa única, projetada com um microcontrolador Atmel AVR com suporte de entrada/saída embutido, uma linguagem de programação padrão, a qual tem origem em Wiring, e é essencialmente C/C++.<br>(Wikipédia)</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-02-08 13:38:41 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/329179704</guid>
      </item>
      <item>
         <title>Acender 2 Leds com 2 botões:</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/329180310</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2019-02-08 13:39:55 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/329180310</guid>
      </item>
      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/329181259</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-08 13:41:50 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/329181259</guid>
      </item>
      <item>
         <title>Programação:</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/329181745</link>
         <description><![CDATA[<div>const int buttonPin = 2;     <br>const int ledPin =  13;<br>const int buttonPin1 = 4;    <br>const int ledPin1 =  12;<br><br>int buttonState = 0;         <br>int buttonState1 = 0;         <br><br>void setup() {<br>  pinMode(ledPin, OUTPUT);      <br>  pinMode(buttonPin, INPUT);    <br>  pinMode(ledPin1, OUTPUT);      <br>  pinMode(buttonPin1, INPUT);<br>}<br><br>void loop(){<br>  buttonState1 = digitalRead(buttonPin1);<br>  buttonState = digitalRead(buttonPin);<br><br>  if (buttonState == HIGH) {    <br>    digitalWrite(ledPin, HIGH);  <br>  }<br>  else {<br>    digitalWrite(ledPin, LOW);<br>  }<br>  if (buttonState1 == HIGH) {    <br>    digitalWrite(ledPin1, HIGH);  <br>  }<br>  else {<br>    digitalWrite(ledPin1, LOW);<br>  }<br>}</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-02-08 13:42:45 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/329181745</guid>
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      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/329182395</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-08 13:44:02 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/329182395</guid>
      </item>
      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/329182614</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-08 13:44:25 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/329182614</guid>
      </item>
      <item>
         <title>Ligar um motor DC:</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331674930</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 10:53:18 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331674930</guid>
      </item>
      <item>
         <title>Ativar um buzzer:</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331677679</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 11:06:11 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331677679</guid>
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      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331679324</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 11:13:44 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331679324</guid>
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      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331679431</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 11:14:16 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331679431</guid>
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      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331679520</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 11:14:43 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331679520</guid>
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      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331679619</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 11:15:11 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331679619</guid>
      </item>
      <item>
         <title>Programação:</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331679931</link>
         <description><![CDATA[<div>/*<br>  Arduino Mario Bros Tunes<br>  With Piezo Buzzer and PWM<br> <br>  Connect the positive side of the Buzzer to pin 3,<br>  then the negative side to a 1k ohm resistor. Connect<br>  the other side of the 1 k ohm resistor to<br>  ground(GND) pin on the Arduino.<br> <br>  by: Dipto Pratyaksa<br>  last updated: 31/3/13<br>*/<br> <br>/*************************************************<br> * Public Constants<br> *************************************************/<br> <br>#define NOTE_B0  31<br>#define NOTE_C1  33<br>#define NOTE_CS1 35<br>#define NOTE_D1  37<br>#define NOTE_DS1 39<br>#define NOTE_E1  41<br>#define NOTE_F1  44<br>#define NOTE_FS1 46<br>#define NOTE_G1  49<br>#define NOTE_GS1 52<br>#define NOTE_A1  55<br>#define NOTE_AS1 58<br>#define NOTE_B1  62<br>#define NOTE_C2  65<br>#define NOTE_CS2 69<br>#define NOTE_D2  73<br>#define NOTE_DS2 78<br>#define NOTE_E2  82<br>#define NOTE_F2  87<br>#define NOTE_FS2 93<br>#define NOTE_G2  98<br>#define NOTE_GS2 104<br>#define NOTE_A2  110<br>#define NOTE_AS2 117<br>#define NOTE_B2  123<br>#define NOTE_C3  131<br>#define NOTE_CS3 139<br>#define NOTE_D3  147<br>#define NOTE_DS3 156<br>#define NOTE_E3  165<br>#define NOTE_F3  175<br>#define NOTE_FS3 185<br>#define NOTE_G3  196<br>#define NOTE_GS3 208<br>#define NOTE_A3  220<br>#define NOTE_AS3 233<br>#define NOTE_B3  247<br>#define NOTE_C4  262<br>#define NOTE_CS4 277<br>#define NOTE_D4  294<br>#define NOTE_DS4 311<br>#define NOTE_E4  330<br>#define NOTE_F4  349<br>#define NOTE_FS4 370<br>#define NOTE_G4  392<br>#define NOTE_GS4 415<br>#define NOTE_A4  440<br>#define NOTE_AS4 466<br>#define NOTE_B4  494<br>#define NOTE_C5  523<br>#define NOTE_CS5 554<br>#define NOTE_D5  587<br>#define NOTE_DS5 622<br>#define NOTE_E5  659<br>#define NOTE_F5  698<br>#define NOTE_FS5 740<br>#define NOTE_G5  784<br>#define NOTE_GS5 831<br>#define NOTE_A5  880<br>#define NOTE_AS5 932<br>#define NOTE_B5  988<br>#define NOTE_C6  1047<br>#define NOTE_CS6 1109<br>#define NOTE_D6  1175<br>#define NOTE_DS6 1245<br>#define NOTE_E6  1319<br>#define NOTE_F6  1397<br>#define NOTE_FS6 1480<br>#define NOTE_G6  1568<br>#define NOTE_GS6 1661<br>#define NOTE_A6  1760<br>#define NOTE_AS6 1865<br>#define NOTE_B6  1976<br>#define NOTE_C7  2093<br>#define NOTE_CS7 2217<br>#define NOTE_D7  2349<br>#define NOTE_DS7 2489<br>#define NOTE_E7  2637<br>#define NOTE_F7  2794<br>#define NOTE_FS7 2960<br>#define NOTE_G7  3136<br>#define NOTE_GS7 3322<br>#define NOTE_A7  3520<br>#define NOTE_AS7 3729<br>#define NOTE_B7  3951<br>#define NOTE_C8  4186<br>#define NOTE_CS8 4435<br>#define NOTE_D8  4699<br>#define NOTE_DS8 4978<br> <br>#define melodyPin 3<br>//Mario main theme melody<br>int melody[] = {<br>  NOTE_E7, NOTE_E7, 0, NOTE_E7,<br>  0, NOTE_C7, NOTE_E7, 0,<br>  NOTE_G7, 0, 0,  0,<br>  NOTE_G6, 0, 0, 0,<br> <br>  NOTE_C7, 0, 0, NOTE_G6,<br>  0, 0, NOTE_E6, 0,<br>  0, NOTE_A6, 0, NOTE_B6,<br>  0, NOTE_AS6, NOTE_A6, 0,<br> <br>  NOTE_G6, NOTE_E7, NOTE_G7,<br>  NOTE_A7, 0, NOTE_F7, NOTE_G7,<br>  0, NOTE_E7, 0, NOTE_C7,<br>  NOTE_D7, NOTE_B6, 0, 0,<br> <br>  NOTE_C7, 0, 0, NOTE_G6,<br>  0, 0, NOTE_E6, 0,<br>  0, NOTE_A6, 0, NOTE_B6,<br>  0, NOTE_AS6, NOTE_A6, 0,<br> <br>  NOTE_G6, NOTE_E7, NOTE_G7,<br>  NOTE_A7, 0, NOTE_F7, NOTE_G7,<br>  0, NOTE_E7, 0, NOTE_C7,<br>  NOTE_D7, NOTE_B6, 0, 0<br>};<br>//Mario main them tempo<br>int tempo[] = {<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br> <br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br> <br>  9, 9, 9,<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br> <br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br> <br>  9, 9, 9,<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br>  12, 12, 12, 12,<br>};<br>//Underworld melody<br>int underworld_melody[] = {<br>  NOTE_C4, NOTE_C5, NOTE_A3, NOTE_A4,<br>  NOTE_AS3, NOTE_AS4, 0,<br>  0,<br>  NOTE_C4, NOTE_C5, NOTE_A3, NOTE_A4,<br>  NOTE_AS3, NOTE_AS4, 0,<br>  0,<br>  NOTE_F3, NOTE_F4, NOTE_D3, NOTE_D4,<br>  NOTE_DS3, NOTE_DS4, 0,<br>  0,<br>  NOTE_F3, NOTE_F4, NOTE_D3, NOTE_D4,<br>  NOTE_DS3, NOTE_DS4, 0,<br>  0, NOTE_DS4, NOTE_CS4, NOTE_D4,<br>  NOTE_CS4, NOTE_DS4,<br>  NOTE_DS4, NOTE_GS3,<br>  NOTE_G3, NOTE_CS4,<br>  NOTE_C4, NOTE_FS4, NOTE_F4, NOTE_E3, NOTE_AS4, NOTE_A4,<br>  NOTE_GS4, NOTE_DS4, NOTE_B3,<br>  NOTE_AS3, NOTE_A3, NOTE_GS3,<br>  0, 0, 0<br>};<br>//Underwolrd tempo<br>int underworld_tempo[] = {<br>  12, 12, 12, 12,<br>  12, 12, 6,<br>  3,<br>  12, 12, 12, 12,<br>  12, 12, 6,<br>  3,<br>  12, 12, 12, 12,<br>  12, 12, 6,<br>  3,<br>  12, 12, 12, 12,<br>  12, 12, 6,<br>  6, 18, 18, 18,<br>  6, 6,<br>  6, 6,<br>  6, 6,<br>  18, 18, 18, 18, 18, 18,<br>  10, 10, 10,<br>  10, 10, 10,<br>  3, 3, 3<br>};<br> <br>void setup(void)<br>{<br>  pinMode(3, OUTPUT);//buzzer<br>  pinMode(13, OUTPUT);//led indicator when singing a note<br> <br>}<br>void loop()<br>{<br>  //sing the tunes<br>  sing(1);<br>  sing(1);<br>  sing(2);<br>}<br>int song = 0;<br> <br>void sing(int s) {<br>  // iterate over the notes of the melody:<br>  song = s;<br>  if (song == 2) {<br>    Serial.println(" 'Underworld Theme'");<br>    int size = sizeof(underworld_melody) / sizeof(int);<br>    for (int thisNote = 0; thisNote &lt; size; thisNote++) {<br> <br>      // to calculate the note duration, take one second<br>      // divided by the note type.<br>      //e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.<br>      int noteDuration = 1000 / underworld_tempo[thisNote];<br> <br>      buzz(melodyPin, underworld_melody[thisNote], noteDuration);<br> <br>      // to distinguish the notes, set a minimum time between them.<br>      // the note's duration + 30% seems to work well:<br>      int pauseBetweenNotes = noteDuration * 1.30;<br>      delay(pauseBetweenNotes);<br> <br>      // stop the tone playing:<br>      buzz(melodyPin, 0, noteDuration);<br> <br>    }<br> <br>  } else {<br> <br>    Serial.println(" 'Mario Theme'");<br>    int size = sizeof(melody) / sizeof(int);<br>    for (int thisNote = 0; thisNote &lt; size; thisNote++) {<br> <br>      // to calculate the note duration, take one second<br>      // divided by the note type.<br>      //e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.<br>      int noteDuration = 1000 / tempo[thisNote];<br> <br>      buzz(melodyPin, melody[thisNote], noteDuration);<br> <br>      // to distinguish the notes, set a minimum time between them.<br>      // the note's duration + 30% seems to work well:<br>      int pauseBetweenNotes = noteDuration * 1.30;<br>      delay(pauseBetweenNotes);<br> <br>      // stop the tone playing:<br>      buzz(melodyPin, 0, noteDuration);<br> <br>    }<br>  }<br>}<br> <br>void buzz(int targetPin, long frequency, long length) {<br>  digitalWrite(13, HIGH);<br>  long delayValue = 1000000 / frequency / 2; // calculate the delay value between transitions<br>  //// 1 second's worth of microseconds, divided by the frequency, then split in half since<br>  //// there are two phases to each cycle<br>  long numCycles = frequency * length / 1000; // calculate the number of cycles for proper timing<br>  //// multiply frequency, which is really cycles per second, by the number of seconds to<br>  //// get the total number of cycles to produce<br>  for (long i = 0; i &lt; numCycles; i++) { // for the calculated length of time...<br>    digitalWrite(targetPin, HIGH); // write the buzzer pin high to push out the diaphram<br>    delayMicroseconds(delayValue); // wait for the calculated delay value<br>    digitalWrite(targetPin, LOW); // write the buzzer pin low to pull back the diaphram<br>    delayMicroseconds(delayValue); // wait again or the calculated delay value<br>  }<br>  digitalWrite(13, LOW);<br> <br>}</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 11:16:31 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331679931</guid>
      </item>
      <item>
         <title>Programação:</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331683181</link>
         <description><![CDATA[<div>int base = 8; <br><br>void setup() {<br>  pinMode(base,OUTPUT); <br>}<br> <br>void loop() {<br>  digitalWrite(base, HIGH); <br>  delay(2000);  <br>  digitalWrite(base, LOW); <br>  delay(500); <br>}</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 11:29:38 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331683181</guid>
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      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331683378</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 11:30:27 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331683378</guid>
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      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331683530</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 11:31:15 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331683530</guid>
      </item>
      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331683670</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 11:31:59 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331683670</guid>
      </item>
      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331684242</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 11:34:27 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331684242</guid>
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      <item>
         <title>Representação dos circuitos:</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331685326</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 11:40:16 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331685326</guid>
      </item>
      <item>
         <title>Ligação em série:</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331686032</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 11:43:49 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331686032</guid>
      </item>
      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331695294</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 12:28:39 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331695294</guid>
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      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331695898</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 12:30:59 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331695898</guid>
      </item>
      <item>
         <title>Ligação em paralelo:</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331695989</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 12:31:23 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331695989</guid>
      </item>
      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331698282</link>
         <description><![CDATA[]]></description>
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         <pubDate>2019-02-15 12:40:48 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331698282</guid>
      </item>
      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331699572</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/233026712/f25e3a1c9b39fb6e8a8cbbcf60eb096d/serie.png" />
         <pubDate>2019-02-15 12:45:55 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331699572</guid>
      </item>
      <item>
         <title>Ligação mista:</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331699943</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 12:47:14 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331699943</guid>
      </item>
      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331701045</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/233026712/23dafe6916426bba3bf334d2a26ea454/WhatsApp_Image_2019_02_15_at_10_49_57.jpeg" />
         <pubDate>2019-02-15 12:51:26 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331701045</guid>
      </item>
      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331701241</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/233026712/8cee52b8be6c6d941e7e9d41712a0d34/serie.png" />
         <pubDate>2019-02-15 12:52:21 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331701241</guid>
      </item>
      <item>
         <title>Ligação em paralelo</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331701913</link>
         <description><![CDATA[<div>O circuito em paralelo também é composto por duas ou mais cargas, porém diferente do circuito em série, todas essas cargas possuem o mesmo ponto em comum, ou seja, há um ponto de derivação para todas elas, fazendo com que o fluxo da corrente elétrica separe proporcionalmente para cada carga, de acordo com o valor de sua resistência.</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 12:55:06 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331701913</guid>
      </item>
      <item>
         <title>Ligação em série</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331702045</link>
         <description><![CDATA[<div>Circuito em série, como o próprio nome já diz é um circuito com duas ou mais cargas que estão sendo alimentadas em série uma com a outra, ligadas em sequência, havendo apenas um único caminho para a passagem de corrente elétrica. Uma outra forma de visualizar um circuito em série é que as cargas têm apenas um ponto em comum entre elas, ou seja, não há nenhum ponto de derivação.</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 12:55:32 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331702045</guid>
      </item>
      <item>
         <title>Ligação mista</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331702558</link>
         <description><![CDATA[<div>Se trata de circuitos onde os resistores estão associados em uma série ao paralelo, ou seja, com diversas ligações.</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 12:57:34 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331702558</guid>
      </item>
      <item>
         <title>Motor DC</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331705833</link>
         <description><![CDATA[<div>O motor DC é um motor adaptado para o arduino, trabalhando com os 5 volts, em que para seu controla mento é necessário um transistor, aumentando a tensão produzida girando o mesmo.</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 13:07:16 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331705833</guid>
      </item>
      <item>
         <title>Buzzer</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331707048</link>
         <description><![CDATA[<div>O buzzer é um dispositivo do arduino, com a finalidade de emitir frequências, com a possibilidade de criar melodias. Sua  programação é realizada baseada em frequências.</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 13:11:05 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331707048</guid>
      </item>
      <item>
         <title>Led com botão</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331708154</link>
         <description><![CDATA[<div>A função de um botão é basicamente igual a de um interruptor, i que manda uma "mensagem" ao arduino que foi pressionado, assimo led é aceso (de acordo com sua programação).</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 13:14:24 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331708154</guid>
      </item>
      <item>
         <title>Motor DC</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/331710999</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2019-02-15 13:22:31 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/331710999</guid>
      </item>
      <item>
         <title>Transistor</title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/336812534</link>
         <description><![CDATA[<div>O transistor é utilizado principalmente como um amplificador ou interruptor de sinais elétricos, além de que pode ser um retificador elétrico em um circuito, podendo ter variadas funções.</div>]]></description>
         <enclosure url="" />
         <pubDate>2019-03-01 12:40:47 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/336812534</guid>
      </item>
      <item>
         <title></title>
         <author>Andre265</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/339247482</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://youtu.be/p5Kp_EkXXMc" />
         <pubDate>2019-03-08 11:23:36 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/339247482</guid>
      </item>
      <item>
         <title>Contém uma informação errada no vídeo, sobre o</title>
         <author>magdaluiz84</author>
         <link>https://padlet.com/Andre265/t3hncm0fp918/wish/341766515</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2019-03-15 14:14:39 UTC</pubDate>
         <guid>https://padlet.com/Andre265/t3hncm0fp918/wish/341766515</guid>
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