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"

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

Run this example from the command line with:

bash

node eg/led-array.js

javascript

const {Board, Leds} = require("johnny-five");
const board = new Board();

board.on("ready", () => {
  const leds = new Leds([3, 5, 6]);

  leds.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