LED - Blink

Basic LED blink example.

LED on pin 13 (Arduino UNO)

LED inserted directly into pin 13

Fritzing diagram: led-13.fzz

 

Run this example from the command line with:

node eg/led-blink.js

var five = require("johnny-five");
var board = new five.Board();

board.on("ready", function() {

  var led = new five.Led(13);

  // "blink" the led in 500ms on-off phase periods
  led.blink(500);
});

Illustrations / Photos

LED on pin 13 (Arduino UNO)

LED inserted directly into pin 13

LED on pin 13 with breadboard and resistor (Arduino UNO)

LED on a breadboard and demonstrating use of a resistor

Fritzing diagram: led-resistor.fzz

 

 

Component Classes in this example: