potentiometer.md

Sensor - Potentiometer

Breadboard for "Sensor - Potentiometer"

Fritzing diagram: docs/breadboard/potentiometer.fzz

 

Run this example from the command line with:

node eg/potentiometer.js

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

board.on("ready", () => {
  const potentiometer = new Sensor("A3");

  potentiometer.on("change", () => {
    const {value, raw} = potentiometer;
    console.log("Sensor: ");
    console.log("  value  : ", value);
    console.log("  raw    : ", raw);
    console.log("-----------------");
  });
});


// References
//
// http://arduino.cc/en/Tutorial/AnalogInput

 

License

Copyright (c) 2012-2014 Rick Waldron waldron.rick@gmail.com Licensed under the MIT license. Copyright (c) 2015-2023 The Johnny-Five Contributors Licensed under the MIT license.