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Home
Home of RoboHobby project

Dirve on-line
Dirve our robot on-line,
using simple Web interface




Experiments with PICkit 2
PICkit 2 is a Small size USB programmer
from Microchip.
How to use it as a demo device for
USB programming in C language


ScreenShots
See some screenshots of RoboHobby
Java/SWING application





Under Linux
Install and Run RoboHobby application under
KNOPPIX 5.0


Under Windows
Install and Run RoboHobby application under
MS Windows XP


Platforms for Java Robotics
Which hardware/os platform to choose
for hobby robotics?



Download
Download RoboHoby Software

SpyGear's 'Spy Robot'
Article about reconstruction RC toy 'Spy Robot'
How to make robot with web camera or
with cell phone on a board from it


Load to your phone
Download RoboHobbyJ2ME application
right to your Siemens S75 cell phone.
Now no need to load it to PC, unzip, etc.


RoboHobby Linux Live CD
RoboHobby Linux Live CD
is ready for download.


Projects
List of old and current RoboHobby projects.

Hardware
List of what we use as a hardware

Software
List of software, we use in our projects

Computer vision
Vision is the main sense of our robots.
See some Java algorithms we use

Tips-n-Tricks
Some advices about hardware and software tricks

PIC Programming
Assembler program for PIC16F628A
Driver for motor controller

RoboHobbyPlugin
Open Source project on
SourceForge, Java brain
for the robot

How to update Java
on KNOPPIX 5.0

Set of articles about how to remove
old version of Java (JRE or JDK)
on KNOPPIX and install new one
on remastered CD
Part 1 (Just test new Java)

Part 2
(Place new Java on Linux Live CD)



Java to EXE
Article about how to compile Java
programs to native binary code
(EXE for Windows)


Range of Bluetooth and Wi-Fi
What is the a real connection distance
of typical Bluetooth and Wi-Fi,
ZigBee or other RF devices?



What is inside?

What is inside web camera
'Genius Look 312P'?
How to re-construct it,
improve and use in robotics.

What is inside web camera
'Genius VideoCAM GE111'?
How to re-construct it,
improve and use in robotics.

What is inside web/photo camera
'Genius G-Shot D612'?
How to use it for
Kite Aerial Photography (KAP).



Kite Aerial Photography
Create your own hand-made kite for KAP
and do snapshots from a kite



RoboHobby Kite
How to install and use
J2ME program on your cell phone,
make spy camera from it
and do snapshots from a kite

Picavet Suspension
Hand-made 'Picavet Suspension' for
Kite Aerial Photography (KAP).
How to make it by yourself.


Green Island KAP photos
Photo views from kite of
'Green Island'

Green Island
Some views from the ground
of rectreation zone
'Green Island'





About
Some info about this site


About EATJ Java hosting
Some info about EATJ Java server-side
JSP/Servlet hosting



Short description of www.RoboHobby.com in German In German
Short description of www.RoboHobby.com
in German


Short description of www.RoboHobby.com in French In French
Short description of www.RoboHobby.com
in French


Short description of www.RoboHobby.com in Spanish In Spanish
Short description of www.RoboHobby.com
in Spanish


Short description of www.RoboHobby.com in Italian In Italian
Short description of www.RoboHobby.com
in Italian


Short description of www.RoboHobby.com in Russian In Russian
Short description of www.RoboHobby.com
in Russian





www.RoboHobby.com


Run RoboHobby software under KNOPPIX 5.0



RoboHobby is Java/SWING application is written in Java, using SWING GUI.

Theoretically it should work everywhere - under every OS, where JVM is installed.
Practically it was tested under Windows XP and KNOPPIX 5.0.
In reality this application is designed mainly for KNOPPIX 5.0.
(KNOPPIX is Debian-based Linux Live CD).
But some functionality works under Windows XP too.

Right now there are 3 ways to run RoboHobby software:
1) Load KNOPPIX-based RoboHobby Linux Live CD
2) Run RoboHobby software under KNOPPIX 5.0 (See instructions)
3) Run RoboHobby software under Windows (tested under Windows XP)


RoboHobby Linux Live CD


We created our own Live CD, based on KNOPPIX 5.0.
We removed some applications from standard KNOPPIX 5.0, but it still is pretty big - about 500Mb.
This CD is ready to be used.
All the soft is configured and installed on this CD.
And all you need is just insert it to CD-Drive and re-start your PC.
Now we are looking for a good hosting, where we can place image of our Live CD.

Our own Live Linux CD is the best way to run our application.
We are working on improvement of this CD.

See:
RoboHobby Linux Live CD

Run RoboHobby software under standard KNOPPIX 5.0

To be able to work with local video on KNOPPIX (tested with KNOPPIX 5.0), you should:
Download KNOPPIX 5.0:
See:
http://www.knoppix.net/get.php

There are a lot of ways how to get KNOPPIX CD. I use this URL, for example:
ftp://ftp.kernel.org/pub/dist/knoppix/KNOPPIX_V5.0.1CD-2006-06-01-EN.iso


If you don't have JRE installed on you PC, download it from SUN's web site.
There may be some problems with JRE 1.4_2. JRE 1.4_2 is NOT recommended.
The application works good under JRE 1.5 and 1.6.
See:
http://java.sun.com/javase/downloads/index.jsp
(Chose to download - Java Runtime Environment (JRE) 6)

Download:
Linux self-extracting file jre-6-linux-i586.bin 18.09 MB

NOTE: Initially KNOPPIX 5.0 goes with JRE 1.4_2 for Linux. There is pre-installed version of JRE 1.4_2 on that CD.
JRE 1.4_2 is OK for working with BlueTooth feature and for local video too.
BUT (!) you will NOT be able to work with RoboHobby server, because of some bugs (or some features?) in the JRE 1.4_2.
If you want to work with RoboHobby server (see images from our robot and send commands to it) you should have JRE 1.5 or JRE 1.6.

To be able to work with local video you should have USB web camera, compatible with SPCA project.

NOTE: Not all the cameras in the World is able to work with SPCA.
I recommend Genius VideoCAM GE111
This device works pretty good under Linux and under Windows too.

Genius VideoCAM GE111

Also I recommend Genius Web Cam Look 312P
It works really good under Linux and under Windows too.

Genius Look 312P Unpack 01
Genius Look 312P Unpack 02

See list of supported cameras:
http://mxhaard.free.fr/spca5xx.html
(Or load copy of this list from my site: SPCA_LIST.ZIP)
We tested our application with Genius VideoCAM GE111.
Also we tested our application with Genius VideoCAM Look 312P.
Theoretically it should work with all web cameras from SPCA list.

You should download JMF (Java Media Framework) from SUN's web site.

See URL:
http://java.sun.com/products/java-media/jmf/2.1.1/download.html

You should choose:
Windows Platform - Java(TM) Media Framework (JMF) 2.1.1e
Windows Performance Pack | jmf-2_1_1e-windows-i586.exe | 4.98 MB




Download and install our software:
RoboHobby.zip and
RoboHobbyLinux.zip

Unzip RoboHobby.zip copy directory RoboHobby to where you want, for example to /RohoHobby

Unzip RoboHobbyLinux.zip and copy directory RoboHobbyLinux EXECTLY to /RohoHobbyLinux
NOTE: This path is hardcoded. That means you should not put this directory to any other place, like /usr/local/RoboHobbyLinux.
It should be only in the root directory:
/RohoHobbyLinux


Get root rights: sudo su<Enter>

Go to the /RohoHobby directory and run 'sh ./robo.sh'

To be able to work with Blue Tooth cell phone you should have Blue Tooth USB adapter, compatible with Linux Bluez utility.

See:
http://www.holtmann.org/linux/bluetooth/features.html
(Or load copy of this list from my site: BlueTooth_Linux_List.zip)

I recommend Blue Tooth adapter Tekram TM-306.
This device work pretty good under Linux and under Windows too.

Blue Tooth adapter Tekram TM-306

As Blue Tooth enable phone you should use Siemens S75.
Right now our application is tested only for this phone.

We did some tests for Siemens C65 and Siemens C75.
But current version works with S75 only.
We have lost our Siemens C65
Do NOT ask me how and why we have lost it, ho-ho-ho :-)


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As I see from the statistics of my server
Firefox2 wins over the MS Internet Explorer.
At least my users prefer Firefox.
Browser Statistics:
BrowserPercentage
firefox241.36
msie624.55
firefox115.45
msie712.95
mozilla13.18
opera10.68
safari4190.45
opera90.45
netscape40.45
konqueror30.23
netscape70.23


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