semafor dip potenciometer — Arduino Uno simulation

An interactive Arduino Uno circuit simulation you can run free in your browser on Velxio, by rpppsts.

Components

Sketch code

int pinR=13;
int pinY=12;
int pinG=11;
int pinA=5;
int pinB=4;
int pinC=3;
int pinD=2;


void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);

  pinMode(pinR, OUTPUT);
  pinMode(pinY, OUTPUT);
  pinMode(pinG, OUTPUT);
  pinMode(pinA, INPUT);
  pinMode(pinB, INPUT);
  pinMode(pinC, INPUT);
  pinMode(pinD, INPUT);

  Serial.setTimeout(100);
}


//alterniran signal za LED BLINK
bool alt=false;
void loop() 
{
  //izdelaj funkcijo, da se lahko preko SM spreminja sp mejo
  if(Serial.available()>0)
  {
    //preberemo ukaz do podpičja
    String cmd=Serial.readStringUntil(';');
    //odstranimo \n in presledke na začtku inna koncu 
    cmd.trim();

    //če se ukaz začne z "LED_ON"  
  }
  
  Serial.println(b);
  //negiranje obstoječega stanja
  alt = !alt;
  //
  delay(50);
}

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