servo.md

Servo

Run with:

node eg/servo.js

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

board = new five.Board();

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

  // Create a new `servo` hardware instance.
  servo = new five.Servo(10);

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

  // Servo API

  // min()
  //
  // set the servo to the minimum degrees
  // defaults to 0
  //
  // eg. servo.min();

  // max()
  //
  // set the servo to the maximum degrees
  // defaults to 180
  //
  // eg. servo.max();

  // center()
  //
  // centers the servo to 90°
  //
  servo.center();

  // move( deg )
  //
  // Moves the servo to position by degrees
  //
  // servo.move( 90 );

  // sweep( obj )
  //
  // Perform a min-max cycling servo sweep (defaults to 0-180)
  // optionally accepts an object of sweep settings:
  // {
  //    lapse: time in milliseconds to wait between moves
  //           defaults to 500ms
  //    degrees: distance in degrees to move
  //           defaults to 10°
  // }
  //
  // servo.sweep();


  // Servo Event API

  // "move" events fire after a successful move.
  servo.on("move", function( err, degrees ) {
    console.log( "move", degrees );
  });
});


// References
//
// http://servocity.com/html/hs-7980th_servo.html

Breadboard

servo.fzz

Documentation

(Nothing yet)

Contributing

All contributions must adhere to the 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.