RobotArm
JavaScript Powered Robot Arm with Johnny-Five
You can check out the source code for the video above.
Examples
var five = require('johnny-five');var board = new five.Board(); board.on('ready', function() { var RobotArm = require('robotarm'); var robotarm = new RobotArm({ axis: { pivot: new five.Servo(3), // attached to pin 3 stand: new five.Servo(5), shoulder: new five.Servo(6), elbow: new five.Servo(9), wrist: new five.Servo(10), claw: new five.Servo(11) } }); // Allows direct command line access this.repl.inject({ robotarm: robotarm }); robotarm .then(function(next) { // Move all axes to the center position in 1000ms. this.axis.pivot.center(1000); this.axis.stand.center(1000); this.axis.shoulder.center(1000); this.axis.elbow.center(1000); this.axis.wrist.center(1000); this.axis.claw.center(1000); setTimeout(next, 1500); }) .then(function(next) { // Move claw axis to 10 degrees in 2000ms. this.axis.claw.to(10, 2000); setTimeout(next, 2000); }) .then(function(next) { // Move claw axis to 170 degrees in 2000ms. this.axis.claw.to(170, 2000); setTimeout(next, 2000); }) .then(function(next) { // Do other stuff next(); }); robotarm.play({ loop: true // Set loop to true to execute continuously. }); setTimeout(function() { robotarm.stop(); // Stop robotarm after 20 seconds. }, 20 * 1000);});