Home of www.RoboHobby.com Java robotics project www.CubesAndCrosses.com
Train your logic skills in geometry
Create and delete one-color crosses
Play for free right in your browser!
Home-made CNC machine
Our new project -
How to make home-made CNC router
PICkit2 - Tutorials, Experiments
PICkit 2 - Small size USB programmer
from Microchip.
How to use it as a demo device for
USB programming in C language

www.RoboHobby.com
Home of www.RoboHobby.com
Java robotics project


Portable Notebook Table
How to make Portable Notebook Table.
Do it yourself!

Control robot on-line (GWT)
Control our robot on-line,
using GWT-based Web interface

Web-based (GWT) remote control for Java robotics.

Control robot on-line
Control our robot on-line,
using simple Web interface
(Old JSP-based version)

Web-based (JSP) remote control for Java robotics.

Sun SPOTs for robotics
Sun SPOT for hobby robotics.
How to use Sun SPOT devices
comunication of group of robots


Sun SPOT Accelerometer + Servo
Sun SPOT Balancing robot
Draft of new article


PICkit2 - Tutorials, Experiments
PICkit 2 - Small size USB programmer
from Microchip.
How to use it as a demo device for
USB programming in C language


Java SE SWING JSR-296 Example
How to run background task in
JSR-296 SWING application
with 'busy animation' in the status bar.
Useful addition to Netbeans template.

Java ME Code Examples
Java ME Source code examples
for robotics projects


Run Java ME Code Examples
How to run our Java ME code examples
for robotics projects


Java - work from home
Draft for article
'Java work from home.
(Java and self-employment)
Where and how to get
remote (telecommuting) job'


ScreenShots
See some screenshots of RoboHobby
Java/SWING application

See some screenshots of www.RoboHobby.com Java SWING application

Where programmers go
after age of 35?

Article in Russian
about job discriminationin
in IT industry:
'Where programmers go
after age of 35'?




Atmel NGW100 for
Java Hobby robotics

Set of articles about
Atmel NGW100 for
Java Hobby Robotics




Canon A570 IS + CHDK for
Kite Aerial Photography

How to use photo camera Canon A570 IS
with CHDK for kite aerial photography

Plastic box for Canon A570 IS
for Kite Aerial Photography (KAP)

How to make plastic box for Canon A570 IS

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

Create your own hand-made kite for Kite Aerial Photography (KAP) and do snapshots from a kite, using cell phone or camera.

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.

Compact Picavet Suspension
Aluminum Home-made compact
'Picavet Suspension' for
Kite Aerial Photography (KAP).
You can fold it and make it
portable.

How to fly 'Flow form' kite in calm (No Wind) condiction.
Green Island KAP photos
Photo views from kite of
'Green Island'

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

KAP Wind Maps
Web-Map-based project
for local win measurement



Simple Spam Protection
Simple Spam Email Protection -
GWT-based code example


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
(firmware)

Assembler program for PIC16F628A
Communication program for sending
commands from cell phone to motors.
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, Wi-Fi, ZigBee
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).


Sun SPOTs (in Russian)
Sun SPOT for hobby robotics.
Introduction lecture in Russian.




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







Current Projects

Cell phone Siemens S75 as a on-board brain for small robot, made of toy car.
For this project we use Java/SWING software.
It is possible to see, where the robot is going, using our Java/SWING software.
Our client application installed on KNOPPIX and it uses Linux Bluetooth stack.

There is sub-version of this project, where we use re-constructed RC toy Spy Robot.
With this project user can not only drive the robot, but also capture and move small things,
like ping-pong ball.


Old Projects



Cell phone Siemens C65 as an on-board brain for small robot, made of toy car.



With this project it was possible to send pictures,
captured on the phone right to the Web server in the Internet.
Siemens C65 has limited connectivity. No Bluetooth at all.
And the only way to get images from it was GPRS/Internet connection.

Now we stopped this way of transfer images because of several reasons:

1) It worked too slow
2) It is not free. You always pay for data transfer
3) You should have your own server in the Internet,
which can receive images from the phone and send commands back to the phone


Web camera on a hand-made platform.

Web camera on revolving platform

Platform was made of old CD-ROM drive.

By the way - pay attention to old computer components with moving parts.
Old CD-ROMs, old floppy disk drivers contains a lot of useful parts.
You can find there small motors of any kind - steppers, etc.

Pinions inside CD-ROM Drive

With this project it was possible to rotate moving part of platform
clockwise or contra-clockwise, using Java software.
All hardware was done by my son. He was 13 at that time.
For this project we used GCC/GCJ for Windows and SWT Java GUI from IBM.
Also we used PortTalk driver for access to Windows ports.








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