User:ABL1993/ENES-100/How to light an LED

A Tutorial Of How To Light Up LED

A code used for arduino uno to get Led to blink /* Blink Turns on an LED on for one second, then off for one second, repeatedly. This example code is in the public domain. */ // Pin 13 has an LED connected on most Arduino boards. // give it a name: int led = 13;

// the setup routine runs once when you press reset: void setup { // initialize the digital pin as an output. pinMode(led, OUTPUT); }

// the loop routine runs over and over again forever: void loop { digitalWrite(led, HIGH);  // turn the LED on (HIGH is the voltage level) delay(1000);              // wait for a second digitalWrite(led, LOW);   // turn the LED off by making the voltage LOW delay(1000);              // wait for a second }

How To Light LED with Arduino

A video that teaches how to light led step by step

A demonstration on when I try to light up LED
 File:Lwe.jpg||Step 1
 * I manage to get an LED to light



Error I Made
 
 * thumb|When connecting the wire its important to know that the wires should be behind the resistor otherwise they wont light up