Error compiling for board Arduino Uno

Projects Programming
4

Hello bija664

Try this later:

void setup() 
{
  // put your setup code here, to run once:
  pinMode(10, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(10, LOW);
  delay(1000);
  digitalWrite(10, HIGH);
  delay(1000);
}