What am i doing wrong?

Projects General Guidance
6

Hi Paul__Bon.

I tried to use the pins 10 and 13.

The pin is plugged with a 100 ohm resistor before the LED and the negative of the LED is plugged on GND.

I tried to use the VCC and GND pins of the arduino just to test my LED, plugging the led with resistor direct to VCC pin of arduino and the GND pin.

I tought the LED was bad and tried other 3 led but nothing changes.

Here is the code i'm using with arduino:

int led = 10;

void setup(){
  pinMode(led,OUTPUT); 
}

void loop(){
  digitalWrite(led,HIGH);
  delay(1000);
  digitalWrite(led,LOW);
  delay(1000);
}