바쁜척쟁이 개발자의 블로그

int LEDArray[] = {3, 5, 6};

int analogIns[] = {A0, A1, A2};

int analogVal[] = {0, 0, 0};

String nameArray[] = {"Input0", "Input1", "Input2"};

int numInputs = 3;

int count;

int pCount;

int myDelay = 5;

void setup() {

  Serial.begin(9600);

}

void loop() {

  for(count = 0; count < numInputs; count++) {

    analogVal[count] = analogRead(analogIns[count]);

    analogVal[count] = map(analogVal[count], 0, 1023, 0, 255);

    analogWrite(LEDArray[count], analogVal[count]);

    for(pCount = 0; pCount < numInputs; pCount++) {

      Serial.print(nameArray[pCount]);

      Serial.print("\t");

    }

    Serial.println();

    for(pCount = 0; pCount < numInputs; pCount++) {

      Serial.print(analogVal[pCount]);

      Serial.print("\t");

    }

    Serial.println();

    Serial.println();

  }

  delay(myDelay);

}

int LED0 = 3;

int analogIn0 = A0;

int analogValue0 = 0;

int mDelay = 5;

void setup() {

  Serial.begin(9600);

}

void loop() {

  analogValue0 = analogRead(analogIn0);

  //추가된 코드 - 입력된 값을 PWM 신호범위로 변경

  analogValue0 = map(analogValue0, 0, 1023, 0, 255);

  //변환된 설정값을 LED로 출력

  analogWrite(LED0, analogValue0);

  Serial.print("analogValue0 = ");

  Serial.println(analogValue0);

  delay(mDelay);

}

int analogIn0 = A0;

int analogValue0 = 0;

int mDelay = 5;

void setup() {

  Serial.begin(9600);

}

void loop() {

  analogValue0 = analogRead(analogIn0);

  Serial.print("analogValue0 = ");

  Serial.println(analogValue0);

  delay(mDelay);

}

int switch0 = 2;

int LED0 = 3;

/*

0: 안눌림

1: 눌림

*/

int switchState = 0;

int prevSwitchState = 0;

int myDelay = 50;

int isPress = 0;

void setup() {

  pinMode(LED0, OUTPUT);

  pinMode(switch0, INPUT);

  Serial.begin(9600);

}

void loop() {

  switchState = digitalRead(switch0);

  if (switchState != prevSwitchState) {

    if (switchState == 1) {

      if (isPress == 0) {

        digitalWrite(LED0, HIGH);        

        isPress = 1;

        Serial.println("Switch is ON!");

      } else {

        digitalWrite(LED0, LOW);        

        isPress = 0;

        Serial.println("Switch is OFF!");      

      }

    }

    prevSwitchState = switchState;

  }

  delay(myDelay);

}

int switch0 = 2;

int LED0 = 3;

int switchState0 = 0;

int mDelay = 100;

void setup() {

  pinMode(LED0, OUTPUT);

  pinMode(switch0, INPUT);

  Serial.begin(9600);

}

void loop() {

  switchState0 = digitalRead(switch0);

  if(switchState0 == 1){

    digitalWrite(LED0, LOW);

  } else {

    digitalWrite(LED0, HIGH);

  }

  Serial.println(switchState0);

  delay(mDelay);  

}