Arduino led running project help

GPSD

Member
May 29, 2015
11
1
0
Arduino gena danna aya innawanm kiyanawada "pin 14 tama" program karanne kohomada?

hadapu code ekek denna puluwannam godak watinawa

mama programing gena nodanimi.
 

GPSD

Member
May 29, 2015
11
1
0
Poddak search karala balanna net eke danata mama gawa ekak nam na.net eke athi basic project



pinMode(14, OUTPUT);


thanx
thawa dannawanam kiyanna
11.gif
 

malaka78

Junior member
  • May 8, 2015
    239
    17
    18
    // A variable to set a delay time between each LED
    int delayTime = 10;
    // A variable to store which LED we are currently working on
    int currentLED = 4;
    // A variable to store the direction of travel
    int dir = 1;
    // A variable to store the last time we changed something
    long timeChanged = 0;
    // An array to hold the value for each LED pin
    byte ledPin[] = {4, 5,6,7, 8, 9, 10, 11, 12, 13};
    void setup() {
    // Set all pins for OUTPUT
    for (int i=0; i<10; i++) {
    pinMode(ledPin, OUTPUT);

    }
    // Record the time once the setup has completed
    timeChanged = millis();
    }
    void loop() {
    // Check whether it has been long enough
    if ((millis() - timeChanged) > delayTime) {
    //turn off all of the LEDs
    for (int i=0; i<10; i++) {
    digitalWrite(ledPin, LOW);
    }
    // Light the current LED
    digitalWrite(ledPin[currentLED], HIGH);
    // Increase the direction value (up or down)
    currentLED = currentLED + dir;
    // If we are at the end of a row, change direction
    if (currentLED == 9) {
    dir = -1;
    }
    if (currentLED == 0) {
    dir = 1;
    }
    // store the current time as the time we last changed LEDs
    timeChanged = millis();
    }
    }

    meka knight rider LED system eka umbata uda highlight karapuwaata one ewa deela hada ganin. naethnam digi pin 4-13 ta resister ekka led hi karala mekama hadapan.
     
    Last edited:

    GPSD

    Member
    May 29, 2015
    11
    1
    0
    // A variable to set a delay time between each LED
    int delayTime = 10;
    // A variable to store which LED we are currently working on
    int currentLED = 4;
    // A variable to store the direction of travel
    int dir = 1;
    // A variable to store the last time we changed something
    long timeChanged = 0;
    // An array to hold the value for each LED pin
    byte ledPin[] = {4, 5,6,7, 8, 9, 10, 11, 12, 13};
    void setup() {
    // Set all pins for OUTPUT
    for (int i=0; i<10; i++) {
    pinMode(ledPin, OUTPUT);

    }
    // Record the time once the setup has completed
    timeChanged = millis();
    }
    void loop() {
    // Check whether it has been long enough
    if ((millis() - timeChanged) > delayTime) {
    //turn off all of the LEDs
    for (int i=0; i<10; i++) {
    digitalWrite(ledPin, LOW);
    }
    // Light the current LED
    digitalWrite(ledPin[currentLED], HIGH);
    // Increase the direction value (up or down)
    currentLED = currentLED + dir;
    // If we are at the end of a row, change direction
    if (currentLED == 9) {
    dir = -1;
    }
    if (currentLED == 0) {
    dir = 1;
    }
    // store the current time as the time we last changed LEDs
    timeChanged = millis();
    }
    }

    meka knight rider LED system eka umbata uda highlight karapuwaata one ewa deela hada ganin. naethnam digi pin 4-13 ta resister ekka led hi karala mekama hadapan.




    code eka weda "uda highlight karapuwaata one ewa deela hada ganin"
    kiwwe mokada?

    meka medata thawa code add karanne kohomada?


    led fade wenna code ekak add karakanne kohomada?



    thawa danna aya innawanam kiyanna
    11.gif
     
    Last edited:
    • Like
    Reactions: malaka78

    kevin37

    Member
    Oct 17, 2010
    3,888
    446
    0
    37
    Colombo
    methana thiyenne eka pin ekakta,


    int led = 13;
    //anith pin tikath methana declare karapan machn
    int led1 = 12;
    int led2 = 11;

    void setup() {
    // initialize the digital pin as an output.
    pinMode(led, OUTPUT);
    // ewa methna output lesa dipan
    pinMode(led2, OUTPUT);

    }


    void loop() {
    digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
    delay(1000); // wait for a second
    digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
    delay(1000); // wait for a second

    // methana nam blink wenna dila thiyenne
    methana uba kamathi widhakata dipan
    blink wenna oni naththam digitalWrite(led, LOW); kiyana eka ain karala dapn machn
    }
     

    GPSD

    Member
    May 29, 2015
    11
    1
    0
    methana thiyenne eka pin ekakta,


    int led = 13;
    //anith pin tikath methana declare karapan machn
    int led1 = 12;
    int led2 = 11;

    void setup() {
    // initialize the digital pin as an output.
    pinMode(led, OUTPUT);
    // ewa methna output lesa dipan
    pinMode(led2, OUTPUT);

    }


    void loop() {
    digitalWrite(led, HIGH); // turn the LED on (HIGH is the voltage level)
    delay(1000); // wait for a second
    digitalWrite(led, LOW); // turn the LED off by making the voltage LOW
    delay(1000); // wait for a second

    // methana nam blink wenna dila thiyenne
    methana uba kamathi widhakata dipan
    blink wenna oni naththam digitalWrite(led, LOW); kiyana eka ain karala dapn machn
    }
    thanx
     

    Nis7375

    Active member
  • Mar 6, 2015
    247
    170
    43
    ගෙදර
    mokakda wenna one kiyapan
    meka mama knight rider widiyata liyapu code ekak LED 11 kata

    void setup()
    {
    pinMode(0, OUTPUT);
    pinMode(1, OUTPUT);
    pinMode(2, OUTPUT);
    pinMode(3, OUTPUT);
    pinMode(4, OUTPUT);
    pinMode(5, OUTPUT);
    pinMode(6, OUTPUT);
    pinMode(7, OUTPUT);
    pinMode(8, OUTPUT);
    pinMode(9, OUTPUT);
    pinMode(10, OUTPUT);
    pinMode(11, OUTPUT);
    }


    void loop()
    {

    for (int i=1; i<=11; i++)
    {

    digitalWrite(i, HIGH);
    delay(100);
    digitalWrite(i, LOW);

    }

    for (int i=10; i>=0; i--)
    {

    digitalWrite(i, HIGH);
    delay(100);
    digitalWrite(i, LOW);


    }

    }
     

    GPSD

    Member
    May 29, 2015
    11
    1
    0
    mokakda wenna one kiyapan
    meka mama knight rider widiyata liyapu code ekak LED 11 kata

    void setup()
    {
    pinMode(0, OUTPUT);
    pinMode(1, OUTPUT);
    pinMode(2, OUTPUT);
    pinMode(3, OUTPUT);
    pinMode(4, OUTPUT);
    pinMode(5, OUTPUT);
    pinMode(6, OUTPUT);
    pinMode(7, OUTPUT);
    pinMode(8, OUTPUT);
    pinMode(9, OUTPUT);
    pinMode(10, OUTPUT);
    pinMode(11, OUTPUT);
    }


    void loop()
    {

    for (int i=1; i<=11; i++)
    {

    digitalWrite(i, HIGH);
    delay(100);
    digitalWrite(i, LOW);

    }

    for (int i=10; i>=0; i--)
    {

    digitalWrite(i, HIGH);
    delay(100);
    digitalWrite(i, LOW);


    }

    }

    thanx

    mata tikak loku code ekak ona