https://3dliga.robotika.sk/wiki/index.php?action=history&feed=atom&title=Buzzer_begin Buzzer begin - História úprav 2026-08-05T02:26:32Z História úprav pre túto stránku na wiki MediaWiki 1.45.3 https://3dliga.robotika.sk/wiki/index.php?title=Buzzer_begin&diff=86&oldid=prev Sebastian: Vytvorená stránka „<syntaxhighlight lang="C"> const int BUZZER = 4; void setup() { pinMode(BUZZER, OUTPUT); Serial.begin(9600); } void playNote(int note) { int halfPeriod = 500000 / note; for (int i = 0; i < 10; i++) { digitalWrite(BUZZER, HIGH); delayMicroseconds(halfPeriod); digitalWrite(BUZZER, LOW); delayMicroseconds(halfPeriod); } } void loop() { for (int i = 500; i < 2500; i++) { playNote(i); Serial.print("Hrám notu: "); Seri…“ 2026-04-30T20:04:25Z <p>Vytvorená stránka „&lt;syntaxhighlight lang=&quot;C&quot;&gt; const int BUZZER = 4; void setup() { pinMode(BUZZER, OUTPUT); Serial.begin(9600); } void playNote(int note) { int halfPeriod = 500000 / note; for (int i = 0; i &lt; 10; i++) { digitalWrite(BUZZER, HIGH); delayMicroseconds(halfPeriod); digitalWrite(BUZZER, LOW); delayMicroseconds(halfPeriod); } } void loop() { for (int i = 500; i &lt; 2500; i++) { playNote(i); Serial.print(&quot;Hrám notu: &quot;); Seri…“</p> <p><b>Nová stránka</b></p><div>&lt;syntaxhighlight lang=&quot;C&quot;&gt;<br /> const int BUZZER = 4;<br /> <br /> void setup() {<br /> pinMode(BUZZER, OUTPUT);<br /> Serial.begin(9600);<br /> }<br /> void playNote(int note)<br /> {<br /> int halfPeriod = 500000 / note;<br /> <br /> for (int i = 0; i &lt; 10; i++) {<br /> digitalWrite(BUZZER, HIGH); <br /> delayMicroseconds(halfPeriod); <br /> digitalWrite(BUZZER, LOW); <br /> delayMicroseconds(halfPeriod); <br /> }<br /> }<br /> <br /> void loop() {<br /> for (int i = 500; i &lt; 2500; i++) {<br /> playNote(i);<br /> Serial.print(&quot;Hrám notu: &quot;);<br /> Serial.println(i);<br /> }<br /> }<br /> &lt;/syntaxhighlight&gt;</div> Sebastian