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Sensor - Microphone

Breadboard for "Sensor - Microphone"


Fritzing diagram: docs/breadboard/microphone.fzz


Run this example from the command line with:

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

board.on("ready", function() {
  var mic = new five.Sensor("A0");
  var led = new five.Led(11);

  mic.on("data", function() {
    led.brightness(this.value >> 2);



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