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Arduino Tutorial using Potentiometer for beginner

192 views · Published 7 December 2017 · 2:13 · Indexed 26 October 2026

Channel: Maker Tutor · 2017 · Science & Technology

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Arduino Tutorial Potentiometer  for beginner

====== Sketch ==========

int temp=-1;
  
void setup() {

   Serial.begin(9600);

}

void loop() 
{

    int val =  analogRead(A0);

   if( val != temp ){
      temp = val;
    Serial.println( val );
    
   }
    delay(10);

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