button.md

Button

Run with:

node eg/button.js

var five = require("johnny-five"),
    board, button;

board = new five.Board();

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

  // Create a new `button` hardware instance.
  // This example allows the button module to
  // create a completely default instance
  button = new five.Button(8);

  // Inject the `button` hardware into
  // the Repl instance's context;
  // allows direct command line access
  board.repl.inject({
    button: button
  });

  // Button Event API

  // "down" the button is pressed
  button.on("down", function() {
    console.log("down");
  });

  // "hold" the button is pressed for specified time.
  //        defaults to 500ms (1/2 second)
  //        set
  button.on("hold", function() {
    console.log("hold");
  });

  // "up" the button is released
  button.on("up", function() {
    console.log("up");
  });
});

Breadboard

Devices

Documentation

(Nothing yet)

Contributing

All contributions must adhere to the Idiomatic.js Style Guide, by maintaining the existing coding style. Add unit tests for any new or changed functionality. Lint and test your code using grunt.

Release History

(Nothing yet)

License

Copyright (c) 2012 Rick Waldron waldron.rick@gmail.com Licensed under the MIT license.