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LEDs - An array of LEDs

Demonstrates controlling multiple LEDs at once through the use of an LED array. Requires LEDs on pins that support PWM (usually denoted by ~).

Breadboard for "LEDs - An array of LEDs"

docs/breadboard/led-array.png

Fritzing diagram: docs/breadboard/led-array.fzz

 

Run this example from the command line with:

node eg/led-array.js
var five = require("johnny-five");
var board = new five.Board();

board.on("ready", function() {
  var array = new five.Leds([3, 5, 6]);

  array.pulse();
});

Additional Notes

Control multiple LEDs at once by creating an LED collection (Leds). All must be on PWM pins if you want to use methods such as pulse() or fade()

 

License

Copyright (c) 2012-2014 Rick Waldron waldron.rick@gmail.com Licensed under the MIT license. Copyright (c) 2015-2018 The Johnny-Five Contributors Licensed under the MIT license.