PWM TINKERCAD

 

CODE:-

void setup()

{

pinMode(3,OUTPUT);

  pinMode(7,OUTPUT);

  Serial.begin(9600);

}

void loop()

{

for(int THREE=0,NINE=255;THREE<=255,NINE>=0;THREE++,NINE--)

{

analogWrite(3,THREE); 

  

  Serial.print("GREEN=");

  Serial.println(THREE);

  

 analogWrite(9,NINE); 

  Serial.print("RED=");

  Serial.println(NINE);

  

  delay(100);

}

}