Next version 'Nixie' is coming soon !

Help us to get ready with MyRobotLab version Nixie: try it !

adding simplegui library

There is a nice little python package called simplegui to make it easy to interact with the python code with a nice ui.  Is there a way to add this library to my local copy of the python in MRL so that i can use it here?

LeapMotion hand positon / translation

Well.. I started testing the leap motion locally. I found that the leap motion, sitting on my desk can measure a lot of things about the orientation of my hand in front of my body.  It recognizes both left and right hand postion, orientation and finger direction as compared to the palm...

Initially, I am interested in tracking the position of the hand in the frame so I want to start getting a sense of the x,y,z  range reading.  

I see that the x,y,z values range between

limit switch for inmoov axiz

Hi Grog,

I need some help in implementing this in the myrobotlab inmoov service.

I will be able to do the hardware part.

Two limit switches are needed min and max. Logic low for trigger

Max triggered stop and reverse for selectable time interval maybe 50 ms to start with. Set speed to very slow

Min triggered stop and reverse for selectable time interval of 50 ms. Set speed to very slow

Timers used as no real position information available unless you add a potetiometer to axis.This will over complicate things for the moment

help track ball with mrl [SOLVED]

Hello everyone sorry for my English
i want to track a ball like (alesandro tutorial) i use mrl and python but when i add the code in python i have this error Traceback ( most recent call last)

this is the code tracker = Runtime.createAndStart("tracker","Tracking")
tracker.setRestPosition(90, 90);
tracker.setSerialPort("COM3");
tracker.setXServoPin(3);
tracker.setYServoPin(11);
tracker.setCameraIndex(2);
tracker.initTracking();
tracker.initControl();
tracker.initInput();
tracker.trackLKPoint();

RESISTANCE IS FUTILE !!!

Forward 3 steps ?

WhoooHooo :

This is a streamed live image from a Java Application which opened the webcam of my laptop - streamed over the network to a Java client application .. Yay .. I think this is progress..   It's supposed to be H264, I'll need to check on the details.   Endgoal is to have a live stream with audio & video from MRL Service to a webpage (HTML5) ...  So still have some more steps to look into...