Difference between revisions of "2018-5"

Revision as of 09:59, 6 April 2018

Citanie hodnoty z potenciometra

 void setup() 
 {
   //Nacitaj seriovu komunikaciu s rychlostou 9600 bitov za sekundu
   Serial.begin(9600);
 }
 
 void loop()
 {
   //nacitaj hodnoru zo senzosru Analog 0 a zapis ju do premmenej
   int sensorValue = analogRead(A0); 
   
   Serial.println(sensorValue);
   delay(1);        //cakaj 1 mili sekundu kvoli stabilite
 }

LED Blynk

void setup() {

  pinMode(9, OUTPUT);

}

void loop() {

 digitalWrite(9, HIGH);   // Zapnut LED
 delay(1000);                       // Pockat 1 sec.
 digitalWrite(9, LOW);    // Vypnut LED
 delay(1000);                       // Pockat 1 sec.

}

Ovladanie LEDky potenciometrom

void setup() {

 Serial.begin(9600);
 

}

void loop() {

 int sensorValue = analogRead(A0); 
 analogWrite(9, sensorValue / 4);   // Zapnut LED
 
 Serial.println(sensorValue);
 delay(10);       

}

Ovladanie LEDky buttonom

void setup() {

 pinMode(10, INPUT);
 pinMode(9, OUTPUT);
 Serial.begin(9600);

} void loop() {

 int button = digitalRead(10);
 digitalWrite(9, button);

 Serial.println(button);
 delay(200);

}