{"id":433,"date":"2024-03-25T15:57:34","date_gmt":"2024-03-25T13:57:34","guid":{"rendered":"https:\/\/kirillsats.wordpress.com\/?page_id=433"},"modified":"2024-03-25T15:57:34","modified_gmt":"2024-03-25T13:57:34","slug":"rob-valguskett-katse-2","status":"publish","type":"page","link":"https:\/\/kirillsats23.thkit.ee\/wp\/?page_id=433","title":{"rendered":"ROB. Valguskett. Katse 2"},"content":{"rendered":"\n

<\/p>\n\n\n\n

Katse 2<\/p>\n\n\n\n

Skeem:<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Kood:<\/p>\n\n\n\n

int sensorPin = 0;    \t  

int ledPin = 13;                           \t\t\t  

int sensorValue = 0;  \t\t\t\t\t  

void setup()

{       

  pinMode(ledPin, OUTPUT);  

  Serial.begin(9600);

}

void loop() {          \t\t\t\t\t   

  sensorValue = analogRead(sensorPin)
  digitalWrite(ledPin, HIGH);         

  delay(sensorValue);                 

  digitalWrite(ledPin, LOW);              

  delay(sensorValue);  

  float voltage = sensorValue * (5.0 \/ 1023.0)
 Serial.println(voltage)
}<\/code><\/pre>\n\n\n\n
    \n
  1. Skeem<\/strong><\/li>\n<\/ol>\n\n\n\n
    \"\"<\/figure>\n\n\n\n
    2. Kood<\/strong><\/p>\n\n\n\n
    \/\/ C++ code
    \/\/

    int sensorPin = 0;

    int ledgreen1 = 13; \/\/ green 1
    int ledyellow1 = 12; \/\/ yellow 1
    int ledred1 = 11; \/\/ red 1
    int ledyellow2 = 10; \/\/ yellow 2
    int ledgreen2 = 9; \/\/ green 2
    int ledred2 = 8; \/\/ red 2
    int ledredOff = 2;

    int sensorValue = 0;
    int Value_new;
     

    void setup()
    {
      pinMode(ledgreen1, OUTPUT);
      pinMode(ledyellow1, OUTPUT);
      pinMode(ledred1, OUTPUT);
      pinMode(ledyellow2, OUTPUT);
      pinMode(ledgreen2, OUTPUT);
      pinMode(ledred2, OUTPUT);
      pinMode(ledredOff, OUTPUT);
    }






    void green() {
     digitalWrite(ledgreen1, HIGH);
        digitalWrite(ledgreen2, HIGH);
        delay(500);
        digitalWrite(ledgreen1, LOW);
        digitalWrite(ledgreen2, LOW);
       delay(500);
    }

    void yellow() {
       digitalWrite(ledyellow1, HIGH);
        digitalWrite(ledyellow2, HIGH);
        delay(500);
        digitalWrite(ledyellow1, LOW);
        digitalWrite(ledyellow2, LOW);
       delay(500);
    }

    void red() {
       digitalWrite(ledred1, HIGH);
        digitalWrite(ledred2, HIGH);
        delay(500);
        digitalWrite(ledred1, LOW);
        digitalWrite(ledred2, LOW);
       delay(500);
    }
    void mixed() {
       digitalWrite(ledgreen1, HIGH);
       digitalWrite(ledred1, HIGH);
       delay(500);
       digitalWrite(ledgreen1, LOW);
       digitalWrite(ledred1, LOW);
       digitalWrite(ledyellow1, HIGH);
       digitalWrite(ledgreen2, HIGH);
       delay(500);
       digitalWrite(ledyellow1, LOW);
       digitalWrite(ledgreen2, LOW);
       digitalWrite(ledyellow2, HIGH);
       digitalWrite(ledred2, HIGH);
       delay(500);
       digitalWrite(ledyellow2, LOW);
       digitalWrite(ledred2, LOW);
       
       
    }
    void line() {
      digitalWrite(ledgreen1, HIGH);
      delay(100);
      digitalWrite(ledgreen1, LOW);
      digitalWrite(ledyellow1, HIGH);
      delay(100);
      digitalWrite(ledyellow1, LOW);
      digitalWrite(ledred1, HIGH);
      delay(100);
      digitalWrite(ledred1, LOW);
      digitalWrite(ledyellow2, HIGH);
      delay(100);
      digitalWrite(ledyellow2, LOW);
      digitalWrite(ledgreen2, HIGH);
      delay(100);
      digitalWrite(ledgreen2, LOW);
      digitalWrite(ledred2, HIGH);
      delay(100);
      digitalWrite(ledred2, LOW);
      
    }
    void loop()
    {
       Value_new = analogRead(sensorPin);
       
       Value_new = map(Value_new, 0, 1023, 1, 6);
      if (Value_new == 2) {
       green();
    }
      else if (Value_new == 3) {
       yellow(); 
      }
      else if (Value_new == 4){
        red(); 
      }
      else if (Value_new == 5){
         mixed();
      }
      else if (Value_new == 1) {
        line();
      }
      else {
        digitalWrite(ledgreen1, LOW);
       digitalWrite(ledgreen2, LOW);
       digitalWrite(ledyellow1, LOW);
       digitalWrite(ledyellow2, LOW);
       digitalWrite(ledred1, LOW);
       digitalWrite(ledred2, LOW);
        digitalWrite(ledredOff, HIGH);
      }

    }<\/code><\/pre>\n\n\n\n
    3. Uued funktsioonid: <\/strong><\/p>\n\n\n\n
    analogRead() – kasutatakse analoogsignaali v\u00e4\u00e4rtuse lugemiseks Arduino mikrokontrolleri m\u00e4\u00e4ratud analoogn\u00f5elast.
     
    map() – kasutatakse v\u00e4\u00e4rtuste t\u00f5lkimiseks \u00fchest vahemikust teise.<\/p>\n\n\n\n
    sensorValue = analogRead(sensorPin);<\/strong>\u00a0 – loeb analoog sisendi v\u00e4\u00e4rtust ja saadab tagasi t\u00e4isarvu vahemikus 0 kuni 1023. See t\u00e4hendab 10 bitilist t\u00e4psust (2**10 = 1024). \u00a0\u00a0<\/p>\n\n\n\n
    float\u00a0voltage\u00a0=\u00a0sensorValue\u00a0*\u00a0(5.0\u00a0\/\u00a01023.0);<\/strong> – konverteerime v\u00e4\u00e4rtuse (0 – 1023)\u00a0 ja tagastab (0 – 5V):<\/p>\n\n\n\n
      Serial.begin(9600);<\/strong> –  l\u00e4htestab Arduino jadapordi andmeedastuskiirusega 9600 bit \/ s.<\/p>\n\n\n\n
    constrain()<\/strong> – Funktsioon kontrollib ja vajadusel m\u00e4\u00e4rab uue v\u00e4\u00e4rtuse, nii et see oleks parameetritega m\u00e4\u00e4ratud lubatud v\u00e4\u00e4rtuste piirkonnas<\/p>\n\n\n\n
    Random() – Juhuslike arvude genereerimiseks<\/p>\n\n\n\n
    4.Kasutatud komponentid: <\/strong><\/p>\n\n\n\n
      \n
    • 11 juhtmed<\/li>\n\n\n\n
    • 7 LEDid<\/li>\n\n\n\n
    • 1 Potentiometer<\/li>\n<\/ul>\n\n\n\n
      5. Kirjeldus:<\/strong><\/p>\n\n\n\n
      Tegime Kett. Sellel Kettil on 5re\u017eiimi. Lett koosneb 11 juhtmest, 7 LEDist ja 1 potionomeetrist. <\/p>\n\n\n\n
      6. Kus v\u00f5ib kasutada? <\/strong><\/p>\n\n\n\n
      See kept sobib nii tavaliseks kodukaunistamiseks atmosf\u00e4\u00e4ri loomiseks kui ka piduliku j\u00f5ulupuu kaunistamiseks. Kett ei ole v\u00e4ga meeldej\u00e4\u00e4v, kuid seda ei saa m\u00e4rgata<\/p>\n\n\n\n
      7. Video<\/p>\n\n\n\n
      \n