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Second Life

Anywhere Camping - Andrew Hellershanks
SL Forums - Blender Sculptie Importer - Attached
Amanda Levitsky - How to Make Sculpted Prims with Blender
PK Pounceworks - Domino Marama - Blender Sculptie Tutorials
Joomla - the dynamic portal engine and content management system, Post copied from SL Official Forum: ---------------------- Get the scripts from http://forums.... - Earn L$ for your avatar!
L$ for free
Starting With Sculpted Prims Using Blender « Second Life Conceptual Creations
SL Forums - 2 new blender videotutorials for sculpties and surface textures
Sculpted Prims: 3d Software Guide - Second Life Wiki
Blender Python Scripts for Second Life Primitives
Creating sculpted Prims with Blender « machinimatrix
LSL Portal - Second Life Wiki
Free LSL script Library
Free LSL Scripts - the best tools for Second Life
LSL Wiki : ParticleLibrary
The Second Life scripting wiki, once again online.
LSL Wiki : ScriptLibrary
The Second Life scripting wiki, once again online.
Library of Open Source LSL scripts
the Kelly Young memorial open source Linden™ Scripting Language library
Basic 3D Math
Mark Feldman's Personal Home Page
SLPopularPlaces.Com - Second Life's Most Popular Places As Voted By The Players!
The most popular places in the virtual world of Second Life as rated by the players!
I Ramble... Sorry
How I Learned to Stop Worrying and Love Blender (Almost)
constructionjunction » Educational Building Resources in SL
FreeLindenMillionaireSecrets - Home
Second Life Tips and Tricks
Ariane Brodies's Second Life Tips Tricks and Scripts
PSHERO » Text In Stitches
Free Photoshop Tutorials, Custom Shapes and More!
ETO Doors | Your #1 Source for Quality Solid Mahogany Doors
Absolute Background Textures Archive
Jan's web site | Personal / 3 D Connexion Space Navigator Support browse
Category:LSL Library - Second Life Wiki
How do I configure my hardware firewall - Second Life Wiki
Mermaid Diaries: Natalia Zelmanov's Second Life Adventures: Build (Tutorials, Techniques, etc)
Free Second Life Shirts!
Tons of free clothing for secondlife available for download. All shirts, pants, jackets, and all other clothing are 100% FREE! With several different categories to choose from find the secondlife shirt that fits you. Soon to come lots of secondlife templates and tutorials.
Avatar Databank
ZeroTerminal Free Second Life Resources
Sharing Second Life Resources
GRASS GIS - The World Leading Free Software GIS
GRASS GIS (Geographic Resources Analysis Support System) is an open source, free software (FOSS) Geographical Information System (GIS) with raster, topological vector, image processing, and visualization functionality
Mermaid Diaries: Natalia Zelmanov's Second Life Adventures: Day 94: Creating Prim Shoes Part 1 (Sandals)
Best Tools for Second Life
Best Tools for Second Life - Best tools for Second Life
The Avatar Workbench «

Free sculpties and meshes
Also has oar files and objects under Creative Commons licensing

Avatar Hangout

Virtual World Incubator • HOW-TO: DOC's, Tutorials, Guides INFO LIST Plus
OpenSimulator GForge > Projects > Distributed Procedural Creation Project > Home
OpenSimulator GForge > Projects > opensimwi (redux) > Home • View topic - [HyperGrid] TelePortal System, Complete (UPDATED NOV.06.09)
Hypergrid, or how to teleport between WORLDS using OpenSim « Zonja Capalini • View topic - [REFERENCE] MySql Database Schemas for OpenSim 0.6.9 & 0.7.0
The Motionbuilder-friendly BVH Conversion Release of CMU's Motion Capture Database - cgspeed
Making hobbyist 3D animating easier, cheaper, faster
Not Possible IRL: Exploring alternative virtual worlds - This time a new OpenSim: Avatar Hangout

Making Sculpty Prims

Primstar - Blender Scripts for Second Life Sculpties
The blender trail … « machinimatrix
Part 5: Multi Part Exporter «
Amanda Levitsky - How to Make Sculpted Prims with Blender
Sculpted Prims: 3d Software Guide - Second Life Wiki
From NURBS to Sculptie « machinimatrix
Starting With Sculpted Prims Using Blender « Second Life Conceptual Creations
Second Life Forums Archive - Using Blender for Sculpties Without Learning Blender - page 1

Network System Laboratory - OpenSim/MoneyServer [Money Server (Original DTL Currency)] - xpwiki
XOOPS is a dynamic Object Oriented based open source portal script written in PHP.
Primstar 2 and JASS Purchased Inventory • Index page
Protocol - Second Life Wiki
Free Sound Clips | offers free sound clips for download in either wav or mp3 format. We offer free and royalty free sound effects and clips for video editors, movie scores,...
OpenSim Free Furniture OAR | Zadaroo
OpenSim HostingHypergrid Business

Pages (or sites) related to people I know

My sister's web page
Christina's and Martin's Web Site
Hotel Hayman
Limelight Photography
Richard's Homepage
Mark Coady's Somewhat Excellent Web Page
Sword in the Stone Crafts - handcrafted leather props and wardrobe accessories
We are skilled artisans working primarily in leather, specializing in custom-made gunleather and holsters, armour, belts, bags, pouches and cases, scabbards and sheaths, custom leather carving and more. Our primary markets include renaissance and medieval festivals and shows, SciFi conventions, goth and fetish fashions and accessories, and of late, the film and television industries, producing costumes, props and wardrobe accessories.
Kittens with Mittens
Markus Griebling
Photographer Markus Griebling from Freising, Germany
Susan Atkinson Sedlak | Facebook
Susan Atkinson Sedlak is on Facebook. Join Facebook to connect with Susan Atkinson Sedlak and others you may know. Facebook gives people the power to...

Pages (or sites) of net.people I know

Leigh Michele - ReverbNation

Aircraft and Aviation

Toronto Aerospace Museum -
Kit Airplanes for Sport Pilots from Zenith Aircraft Company
The official homepage for Zenair kit plane designs from Zenith Aircraft Company. Detailed documentation and extensive resources on building and flying your own all-metal kitplane: ZODIAC CH 601 Series, STOL CH 701 and 801, and more.
FlightSim.Com - World's #1 Flight Simulator Site For Downloads, Files, News, Reviews, Add-ons
The ultimate flight simulation site. Thousands of searchable file downloads, message forums, photo galleries, tips, and more.
Flight Simulator History - Start
The complete history of (Microsoft) Flight Simulator, starting 1979



Piers Anthony

Books, Periodicals, Journals


The World-Wide Web Virtual Library
WWW Virtual Library: Electrical and Electronics Engineering
Merriam-Webster OnLine
GIMP Magazine | A Premier GIMP Users Magazine
ADI - Analog Dialogue | Data Conversion Handbook
Starlog Magazine : Free Texts : Download & Streaming : Internet Archive
Starlog was a monthly science-fiction film magazine published by Starlog Group Inc. The magazine was created by publishers Kerry O'Quinn and Norman Jacobs. O'Quinn was the magazine's editor while Jacobs ran the business side of things, dealing with typesetters, engravers and printers. They got...

Find, shop for and buy at
Alibris - Books You Thought You'd Never Find / Used, Rare, and Out-of-Print Books
Antiquarian books, used books, out of print books: Antiqbook
Welcome to the Independent Booksellers' Network Ltd - the world's largest source of out-of-print books!
Peakirk Books
Richard Booth's Bookshop Ltd at Hay-on-Wye world famous town of books
Used Books, Textbooks, Rare Books, and Out of Print Books at Biblio
Used Books at Biblio - Choose from over 50 million used books, out-of-print books, rare books, and textbooks from over 5500 independent booksellers and bookstores worldwide. Biblio - used books and more at great prices!

The Scientist and Engineer's Guide to Digital Signal Processing's Table of Content

Celebrity related sites

Penn & Teller
Penn & Teller are eccentric magicians with a psychotic twist. Their stage show, which has played Broadway and toured the country to sold-out houses, now has a permanent home in Las Vegas at the Rio. And catch them on Showtime¹s hit show Bullshit.


Cerebus Fangirl Site

Company/Commercial Sites

Stuffed Animal House Homepage!
Welcome to Go 4 Color
Factory Direct
New and Refurbished hardware liquidators,Computers peripherals and electronics. Extremely low prices suited to fit almost any budget. With 9 stores in Ontario, check out our stores
B&B Solutions Inc - SGI Reseller
Global Specialties
Cafe Press
Create, Buy & Sell Unique Gifts - T-Shirts, Bumper Stickers, Mugs, Hoodies, Jerseys and 70 More Customizable Products
A place to make cool stuff with your photos


Computer Graphics (General)


Open Font Library Type Casting.
The goal of the Open Font Library is to collect public domain fonts so that they may be used freely. The Open Font Library is a sister project of the Open Clip Art Library. Type Casting.
1001 Free Fonts - Download Free Fonts - Free Windows and Mac Fonts
1001 free fonts offers a huge selection of freeware and shareware TrueType fonts. Download free fonts for Windows and Macintosh. Handwriting fonts and Signature fonts service available.
Free fonts at fontastic ! - freeware and shareware archive
Free Medieval Fonts
Flyerstarter Free Font Downloads
Linux & True Type Fonts
Famous Fonts @ The Elite Entertainment Network
Font Mania - Links Page
Free Fonts - 6500 Free TTF Fonts (A)
ShyFonts @ typOasis
Fonts for Kids!
SimplytheBest Fonts modern fonts
Simply the Best modern fonts. A collection of the best free modern fonts on the Web.
Website with 54315 free fonts to download PC & MAC
Download Free Fonts (TTF) for Windows and Apple, All fonts on this site are either freeware or shareware other categories also dingbats, styled, roman, italic - Free True Type Fonts
Language and Translation Resources
The XmBDFEd Home Page
A bitmap font editor.
Open Font Library Type Casting.
The goal of the Open Font Library is to collect public domain fonts so that they may be used freely. The Open Font Library is a sister project of the Open Clip Art Library. Type Casting.
Download Free Fonts
Input: Fonts for Code
Input is a typeface for code, designed by David Jonathan Ross and released by Font Bureau.

GIMP related sites

Tor Lillqvist--GIMP stuff
Contains Tor's port of GIMP to Windows.
GTK+ and GIMP for Windows

Images, icons, and clip-art

Lots of icons (both static and animated) for use on web pages.
Barry's Clip Art Server
Copyright-Free Photo Archive: Public Domain Photos and Images
Creative Commons
Burning Well :: Textures
GNOME Art - Artwork & Themes
Texture King: Free Stock Textures
Public Domain Clipart optimized for word processors
Public Domain Clipart optimized for use with Word Processors. Can be used for any purpose, private or commercial, without restriction. In NON-transparent .png format. Especially suited for use with AbiWord, but also works well with OpenOffice Writer and other word processors.
Welcome to |
Liam's Pictures from Old Books

Drew's Graphics World
Textures to The Max - high end 3d Materials libraries from the real world
Tons of free fonts, textures, sounds, and graphics.
Greycstoration : A very fast PDE-based technique for color image denoising, inpainting, resizing and vector flow visualization.
Selecting Objects with Freehand Sketches
Web de jEsuSdA 8)
The Linux Motion Picture Pipeline
Linux Movies Group
Liam’s Pictures from Old Books
LPROF - Home
Synfig » Gallery
Argyll Documentation Top
Root of Argyll CMS documentation
CGTalk - Gamma correction - do you care?
CGTalk, the CGSociety's official forum for digital artists
Color Scheme Designer 3
Terms of Use | Obsidian Dawn
You may NOT repackage and redistribute our resources in any way, shape or form. You may NOT plop a brush down onto a plain or transparent background, with
G.Hoffmann: Computer (Colour) Graphics Documents
Uber-Converter: 2D and 3D graphics conversion and more
Open-source file conversion for dxf, dwg, svg, ps, and more.
PIXLS.US - Skin Retouching with Wavelet Decompose

Computer Security

Snort - The Open Source Network Intrusion Detection System
The Forensic Challenge
LinuxSecurity: Forensic Challenge
Gibson Research Corporation Homepage
Has a page called ShieldsUp! which can test what people can see of your machine.
RUS-CERT - fwlogwatch
GnuPG - The GNU Privacy Guard
The International PGP Home Page
Secure Salted Password Hashing - How to do it Properly
How to hash passwords properly using salt. Why hashes should be salted and how to use salt correctly.
GRC's | Password Haystacks: How Well Hidden is Your Needle?  
Password Haystacks: How Well Hidden is Your Needle?
XKPasswd - Secure Memorable Passwords
SSH Cheatsheet
Base Usage ssh [user]@[host] Use Specific Key ssh -i ~/.ssh/id_rsa [user]@[host] Use Alternative Port ssh -i ~/.ssh/id_rsa -p [port] [user]@[host] Dynamic SOCKS Proxy This can be used with proxychains to forward client traffic through the remote server. ssh -D8080 [user]@[host]


Apple II Oasis Home Page
Amiga Forever - Introduction to Amiga Emulation

Computer Graphics (3D)

3D Software (Unix)

Has information on using Rhino with BMRT.
RenderDotC - RenderMan compliant photorealistic 3D renderer
RenderDotC - A photorealistic renderer that adheres to the RenderMan standard.
Yonowat : the Creative 3D Workshop Company

3D Modelling Programs

Modelling Programs
A long list of various 3D programs that are available.
Ayam Home Page
A free 3D modelling environment for the RenderMan interface.
Seven Degrees of Freedom! - Make human
The best free open source 3d tool for 3d models character modelling and animation
A sketch-based 3D modeling software written in Java.
Spatial Keyframing for Performance-driven Animation
Can be used as a companion program to Teddy.
solidThinking Home Page
Alibre Design Xpress 3D Solid Modeling Software
They even have a free version available for download.
Appears to be geared towards interior and architectural design.
Art of Illusion
MakeHuman | Open source tool for making 3d characters

3D Resources

Methods for simulating real world things SimCloth: Dynamic cloth simulation.
The world's largest development and download repository of Open Source code and applications


Rhino Tutorial - Modeling Aircraft
Tutorials : Rhino
Firechild Video: Blender Tutorials
Blender 3D Design Course
Introduction to Blender
Getting Started with Blender Something we realized is though there are plenty of tantalizing video blender tutorials all over our site, there wasn’t a

The Cornell Box
RenderMan® Repository
Tons of RenderMan information and examples
Renderman skin shader for Makehuman Released
The best free open source 3d tool for 3d models character modelling and animation
Wiki for Rhino and releated software
Secrets of Rhinoceros: Professional Rhino Tutorials
Raytracing-Related Links Main Index
3D Animation Workshop -- 3d animation tutorials and resources
A place where you can learn about a beautiful new medium, with a special eye for its use on the Web.
SAL- Computer Graphics, Images & Signals - Modelers
Christoph's page - Landscape of the week 2
The Persistence of Ignorance : POV-Ray Images, techniques and Experiments
Cloud generator (POV-Ray)
Stephen's Homepage!
Home of Forester and Forester Arboretum.
Planetside, the home of Terragen™
Terrain generator for POV Ray
3D Millennium - 3D Textures, Models, Tutorials and lots of other Free Stuff :: Build Your 3D Knowledge Renderman skin shader Released
The world's largest development and download repository of Open Source code and applications
Precomputed Acoustic Transfer: Output-sensitive, accurate sound generation for geometrically complex vibration sources
CGTalk - Linear Workflow with YafRay (Tutorial)
CGTalk, the CGSociety's official forum for digital artists
Blender Resource Pages: Texture Plugins - All the Human Photo References and Textures 3D Artist Wants
Blender Open Material Repository - download blender materials/shaders for free! is a community of Blender-Users who provide their materials or shaders for free download under public domain.
NASA - 3D Models
models gallery page

3D Software (Windows/DOS)

ShaderMan is the visual Renderman shader building tool.
A free 3D modeling and character animation program.
Terrain Maker Home Page
A DOS program for editing GIF heightfields that are used in many rendering packages such as POVRay and Blender.
NuGraf Rendering System
Mega-Tex Studios High Quality Textures
Using high quality textures for 3d builders and 3d building applications. News, information, examples, guidelines, reviews and detailed information about quality textures in various categories.
3D Modeling Software - Free software downloads and software reviews - CNET
Come to CNET for free and safe 3D Modeling Software downloads and reviews including AutoCAD, DAZ Studio, Google SketchUp and much more.

3D Objects

The Blueprints - Reference Image Database - 24000+ blueprints online - The largest free blueprint collection on the Internet, more than 24000+ blueprints online.
Rendering Larry Niven's Ringworld
Ultra3D - Free 3D models of contemporary furniture
For all CG artists interested in producing high quality architectural visualisations.
Sci-Fi 3D: The Ultimate 3D Sci-Fi Resource
Science Fiction related 3D Models, Images and Animations including Star Wars, Star Trek, Babylon 5, Blade Runner, Battlestar Galactica and Aliens.
Death Fall | DMI Car 3D Models
Comunidad 3D
Has some 3D models of furniture.
Google SketchUp - 3D Warehouse
Tom Rathborne's Media Creations: Ray-traced Daleks
TomR's Media Creations: Ray-traced Daleks
Blender for Architecture - Blender for Architecture
Has Blender meshes for various objects such as plants
3D Model Downloads - Many Free! - on
Find 3D Models, Software, and Applications on the 3DVIA 3D Content Warehouse.
The Stanford 3D Scanning Repository
60 Excellent Free 3D Model Websites
3D models represent a 3D object using a collection of points in 3D space, connected by various geometric entities. A free 3D model definitely can save your
Gerry Anderson Craft and Other Computer Models
Flying Architecture | free 3D models, materials, textures and tutorials for Rhinoceros, 3DS Max, C4D and all other programs
Free Design Elements: 3D Science Fiction
Yobi3D - Free 3D Model Search Engine
Free 3D search engine that quickly finds 3D models on the Internet. It provides a 3D preview interface for you to see the models right on your browsers.
The STMC: Download Star Trek Meshes & 3D Objects for 3DS,Max,Lightwave LWO and trueSpace COB models
Star Trek Meshes (3D objects) free download. Formats like 3D Studio MAX,Lightwave,trueSpace and more. Federation, Romulan, Cardassian, Klingon, Borg, etc.
Star trek 3D Models | 3D CAD Browser
Download Star trek 3D Models for 3ds Max, Maya, Cinema 4D, Lightwave, Softimage, Blender and other 3D modeling and animation software.
3D Warehouse
The world's largest and most popular site for downloading 3D Models to fuel your creative pursuits.

The Internet Ray Tracing Competition
The original public 3D archive
3D Tutorials
Blender 3D: Noob to Pro - Wikibooks, collection of open-content textbooks
Some OpenGL shaders
Some sample OpenGL shaders that are easy to modify.
ClothSim - The real-time Cloth Simulator (for VideoGames)
ClothSim by Ninja Killer - fast real-time cloth simulator featuring wind (for videogames)
NVIDIA Gelato Zone
NVIDIA Gelato rendering software allows anyone with an NVIDIA graphics processing unit (GPU) to create stunning images fast


World Wide Web stuff

Web statistics programs

wwwstat -- Distribution Information
A Web server statistics program
Graphic wwwstat --- gwstat
LogScribe - Web Access Logging
Percollator HTTP Access Graph

The HTML Writers Guild
Web pages that suck
Information on the wrong way to build a web site.
404 - Document Not Found
Teleport: Support: Webweave: Custom Error Messages
Web resources about GNATS (aka PRMS), the GNU Bug Tracking System
The CGI Resource Index
CGI World - Home
WPOISON - Web Poisoning Software
Sugarplum -- spam poison
Purely By Magic : Free CGI Scripts
Has a script for use with banner ads on web sites.
NCSA HTTPd Tutorials
Mosaic User Authentication Tutorial
The Common Gateway Interface Specification
WebPedia - The ultimate web builder's reference
HTML Editors
htmlchek HTML syntax and cross-reference checker
Anchor Checker
Matt's Script Archive
Welcome to SiteKill - The Webmaster's Resource Guide
WWW Homepage Access Counter
Digit Mania
GIF Animation on the WWW
Obtaining and Installing W3Kit
Q&D Software Development Home Page
HTML editors (good for Frames and Forms)?
Webring - The Shape of Things to Come
Analog: a WWW server logfile analysis program
Active Server Pages Web Sites
Moveable Type
Viewable with Any Browser: Campaign
Open Source Web Design - Download and upload free web designs. - Your Source for Browser Compatibility Verification
Your Source for Browser Compatibility Verification

Information on hardware/software I have

Product information HP Pavilion Media Center TV m7680n Desktop PC
Giga-Byte 686LX
Seagate ST12400N Technical Specifications
HP 35470A/35480A DAT Drive Support Information
HP Small Business Backup Solutions
OL400 Product Solutions Page
Microtek ScanMaker E3
ThinkPad 560
"IBM ThinkPad 560, 560E (2640) HMM" CONTENTS via IBM BookManager BookServer
Sony Support - DVD Drives

Information re: SGI computers

Silicon Graphics' Silicon Surf
Silicon Graphics Security Headquarters
SGI Sales & Software
The Technical Publications Library
[6.2]Indy Recommended Patches
Micro Madness, Ltd. SGI Collection
SGI Web Install Site
This site has some good stuff
Configuring LPR on SGI
Harry Mangalam's SGI WAIS page
This site allows you to search the contents of the SGI newsgroups.
Some popular freeware for SGI IRIX
Configuring and Debugging SLIP and PPP for SGI IRIX
GCC Installation Notes, IRIX 5.3
GCC 2.8.x on SGI IRIX
Liste des logiciels installés

The Web Robots Pages
BABEL: A Glossary of Computer Related Abbreviations and Acronyms
Desktop Publishing/Printing GS Home Page
Clip art and fonts - Home Page
Answers for IT professionals
The Compendium of HTML Elements - A HyperText Markup Language (HTML) reference manual.
SUPERNEWS - The Ultimate Source for Usenet Newsgroups, Discussion, and Outsource NNTP Solutions
A site with full access to Usenet/NNTP
The InterNIC Home Page
Entries to WHO's On-line
Excite Netsearch
This also allows searches on Usenet news
InfoSpace - The Ultimate Directory
Open News Servers
CAST: Bobby
Colorblind Web Page Filter
Common Internet File Formats
Welcome to
Bayesian anti-spam classifier written in Python. available for Windows, Unix/Linux, and Macintosh.
Rekall - RDBMS front end for Linux
DAR - Disk ARchive
SaraB - Schedule And Rotate Automatic Backups
scdbackup homepage english
wipe -- A UNIX tool for secure deletion
Obfuscated Perl Program
An open source SQL-92 compliant database engine

Software Development/Management


Comprehensive Perl Archive Network
The Perl Journal


SPE - Stani's Python Editor


The Scheme Programming Language
Elk: Scheme-based Extension Language Kit

C Compilers for Microcontrollers

The EE Compendium - C Cross-Compilers
Has pointers to free compilers for 68HC11 processors and commercial compilers for many other processors.
SDCC - Small Device C Compiler
A Freeware, retargettable, optimizing ANSI - C compiler that targets the Intel 8051, Maxim 80DS390 and the Zilog Z80 based MCUs.
CC5X Main Page
C compiler for PIC processors
Forest Electronics
Has development tools (C compilers and programmers) for PIC and AVR micro-controllers.

Catalog of Free Compilers and Interpreteers: introduction

Cross-platform development

MGui - Home Page
A cross-platform graphical user interface written in ANSI C, also providing a C++ API via a frame library.

Palm OS

Linux Palm Developers Quick Start Guide
txt2pdbdoc: Text-to-Doc file conversion - The PalmOS Open Source Portal -
Palm OS Development Documentation
PocketC for Palm OS



Main Page - WxWiki
Guides & Tutorials - WxWiki
Sizer overview

visualwx aims to be the ultimate RAD tool, designed for c++,python,perl,lua and wxwindows.
wxCRP - Code Generator and Repos Tool
Code Repository Tool
wxFormBuilder download. wxFormBuilder 2015-08-24 19:48:09 free download. wxFormBuilder wxFormBuilder - a RAD tool for wxWidgets GUI design.
A GUI builder for wxWindows
wxGuide Home
Guidelines for designing application's GUI with a consistent look and feel
A flexible IDE, and more

Automake Home Page
Learning Autoconf and Automake
Call Center, Bug Tracking and Project Management & Bug Tracking for Linux
CuTest: The Cutest C Unit Testing Framework
Vala - GNOME Live!
Compiler for the GObject type system
PSP Resources Page
A software engineering methodology by which an individual software developer can continously improve his or her abilities.
Critticall home page
A software tool, dedicated to hard problems solving.
32bit Windows Serial Port Bug
Git/Developers - GNOME Live!
gource - Project Hosting on Google Code
Android App Release Checklist For The Production Launch
So, you have been waiting for this special day while doing a lot of hard work on your application, now you are going to release your Android application in the production but you are thinking if…


User Groups

Unix Unanimous Meetings
Toronto Linux User Group
LUG list overview

Network Management

Network Management Archives
Linux Firewall and Security Site - Free Help Setting up Your Router or Firewall
port triggering helps you to open up a port in your router or firewall so that you can play online games, host a web server or ftp server, upload webcam data, instant message or send and receive mIRC DDC fserve operations.

Linux : A unix-like OS

Linus Torvalds
The man himself (sometimes he also answers to the name Linus)
Psyched Linux Kernels
Check for the most recent version of the Linux kernels.
Linux 2.0 Penguins
The penguin you will find here is the unofficial logo for Linux 2.0
Linux From Scratch
Linux Filesystem Hierarchy Standard
Linux FAT32 Support
Linux/m68k Frequently Asked Questions
The Linux/m68k Home Pages
The Linux User Support Team
Linux for Hams
The Unix Amiga Emulator
Has pointers to various related sites including a Windows port of the emulator.
The X Advisor Home Page
The Definitive Journal For X Window System Professionals
XFree86(TM): Home Page
Red Hat Software, Inc.
Red Hat Errata
Debian GNU/Linux - The Universal Operating System
Linuxberg - Software
The FREETYPE Project! - UDF Filesystem
Disaster recovery software for Linux
Webmin Software
A powerful web-based administration interface for Unix systems.
GKrellM is a single process stack of system monitors.
Linux-Unix Cheat Sheets - The Ultimate Collection
A multi-genre blog about atheism, religion, books, web development and technology.

Embedded/Small Linux

Embedded Linux Consortium - championing the advancement of embedded Linux
Build Your Linux Disk
tomsrtbt home page
Trinux: A Linux Security Toolkit
Coyote Linux
Linux Router Project
Poky Platform Builder
Tiny Core Linux, Micro Core Linux, 10MB Linux GUI Desktop, Live, Frugal, Extendable
Welcome - Tiny Core Linux


Wietse's collection of tools and papers
Linux Router Project
Linux Firewall Project
SSLeay: SSLeay and SSLapps FAQ
John the Ripper: Password Cracker

Unix-related sites

Unix Guru Universe
MRTG-2.2: The Multi Router Traffic Grapher
Apache HTTP Server Project
Mgetty + Sendfax Documentation Centre
Sendmail Home Page
Qmail-Scanner - An Email Scanner for Qmail
Inter7 : Bringing You Advanced Internet Technologies
They have several addons to help in managing a site using Qmail.
exim Internet Mailer
Exmh 2.0 Manual
ML - A mail program for X and IMAP
DDD - The Data Display Debugger
Lesstif Home Page
Mesa Home Page
Qt: A multi-platform C++ GUI application framework
GTK+ -- The GIMP Toolkit
Development of CVS
The Dotfile Generator
BackSpace and Delete Configuration for Linux
VT, xterm, bash, tcsh, netscape and more
Window Managers for X

Optimising the Performance of your Linux System
HP OfficeJet Linux driver project - introduction
System Administrator Appreciation Day Friday July 28th 2006
main index
Nuclear Elephant: The DSPAM Project
Relax & Recover
rear - the ultimate disaster recovery framework
Make CD-ROM Recovery (mkCDrec)
mkCDrec is a linux based disaster recovery tool using CD, DVD, tape, NFS or network - .System.High.Load.Test.
The Window Manager Report
Network UPS Tools
Cool, but obscure unix tools :: KKovacs
How To Get Chrome's Latest Flash Player To Work In Firefox On Linux
Don't miss out on new features and performance improvements in Flash simply because you want to use Firefox. Here's how to get the latest version of Flash for Firefox in Linux.

SANE Home Page
Software to provide access to a scanner in Unix.
A free software project to work on interoperability and shared technology for desktop environments for the X Window System.
Animation Factory - Royalty Free Animations, 3D Clip Art, Backgrounds, PowerPoint Templates, and Video Clips
Free Penguin Project - download free penguin sewing patterns, stuffed penguin and Tux patterns open source


Electronic Greeting Card and Flower Sites

E-Cards, Animated Greeting Cards and Online Greetings by Jacquie Lawson
Jacquie Lawson has made animated e-cards for many holidays including birthday e-cards, Christmas cards and more since making her first online Christmas card in 2000. Her online greeting cards are seen by millions and among the most artistic and complex ecards on the Internet.
Phillip's 1-800FLORALS Virtual Flowers
World Birthday Web


3D printers

Low cost 3D printers

Kossel - RepRapWiki
STARTT 3D Printer US
Get started in 3D printing with the STARTT, the FDM 3D printing kit from iMakr. Listed at $99US.
MakiBox - Think Inside The Box
3D printer models with stated prices of only $200 and $300.
M3D - Micro 3D printer is the Next Generation 3D Printer
The Micro 3D Printer is the ultra-affordable, Next Generation 3D Printer. Accessible to everyone, the Micro is ideal for artists, engineers, and students alike. $349
General Electronics-Tech
3D Printers, Arduino, Open hardware, Cubieboard, reprap, Raspberry Pi, Geeetech distributor, crazyflie
MP Mini Delta 3D Printer -
Empower your children's creativity, or your own, with the lowest-priced professional quality 3D Printer in the world. Listed at $159US.
MP Select Mini 3D Printer -
A 3d printer listed at $199.99US.
XY-Plotter Robot Kit V2.0 - Advanced -
XY Plotter Kit can be assembled as a drawing robot,it moves a pen or other instruments to draw digital artwork on flat surface. Listed at $239.99US.
QU-BD 3D Printer
3D printer models with stated prices of only $199 and $279.
PocketMaker 3d printer | Indiegogo
Pocketmaker is a $129US pocket 3D printer.
Qidi – 3D Printers
My wordpress
Buy 3D Printers Online | HobbyKing
Buy 3D printers online at HobbyKing for the lowest prices. Shop our quality 3D printers, filament and 3D printing accessories from Malyan, Fabrikator and more.
2017 BIQU MAGICIAN full assembled 3D Printer New Generation Kossel Del – Biqu Equipment
3D Printer Manufacturer Rich Industrial Experience & Professional Team Provide High-quality Technical .International Certifications, EU standards.

Delta style 3D printers

Kossel - RepRapWiki
FLUX | Made for Creativity
Geeetech Rostock 301 mix color 3D printer - Geeetech Wiki
This 3D printer comes complete with a 3-to-1 extruder head.

DLP and SLS 3D printers - A list of DIY high resolution DLP 3D printers | 3D Printing news
Unlike the Fused Filament Fabrication (FFF) technology we usually see on Makerbots and repraps, new generation of hobbyist printer uses light-curing resin and a DLP projector to build 3D objects.
SparkMaker: an SLA 3D printer
SparkMaker - The Most Affordable SLA 3D Printer (~$289)
Sedgwick 3D DLP Printer from Ron | Tindie
Sedgwick 3D DLP Printer from Ron | Tindie
MoonRay UV-DLP 3D printer by SprintRay
UV-DLP 3D Printer
SLS 3D Printer •
3D printing, with lasers!

Filament for 3D printers

Filament and 3D printing supplies in Toronto, Canada
Toronto based leading supplier of filament and 3D printing materials in Toronto, Canada. European products. Best Quality.
3D Filament & 3D Printing Supplies made in the USA -
PETG 3D Filament, PLA 3D Filament, ABS 3D Filament & 3D Printing Supplies made in the USA - Buy Factory direct and save big with
Filablend – Uniquely Creative 3D Printing Filament
3D Printer PLA Filament | Canada - SPOOL3D
Buy PLA filament in Canada for 3D printers at low prices online.

Software for 3D printing

Slic3r - a G-Code generator for 3D printers
STL-to-GCODE translator for RepRap printers
Printrun - RepRapWiki
Nervous System – explorations in generative design and natural phenomena » Blog Archive » Kinematics
Nervous System is a design studio that works at the intersection of science, art, and technology. We create using a novel process that employs computer simulation to generate designs and digital fabrication to realize products. Drawing inspiration from natural phenomena, we write computer programs mimicking processes and patterns found in nature and use those programs to create unique and affordable art, jewelry, and housewares.

3D models for 3D printing

Thingiverse - Digital Designs for Physical Objects
Thingiverse is a universe of things. Download our files and build them with your lasercutter, 3D printer, or CNC.

3D printing services

Shapeways - price compare 3D printers - price compare 3D printers
Cube 3D printer - Home 3D printer to turn your ideas into real objects
The Cube 3D printer is here. Print what you need for your life. 3D printing ideas to reality for everyone.
CubeX™ |
For the ultimate 3D desktop printing experience, look no further than CubeX. In addition to offering choice in material and mode, CubeX makes it possible to print in up to three different colors to create fun, multicolored prints with a single click.
MakerBot Industries - Robots That Make Things. - M series 3D Printers
Has an build volume of 8"x10"x8".
Mixshop 3D Printer, RepRap Prusa Mendel Parts
Mixshop 3D Printer : - Extruder Parts Electronics Hardwares PLA Filaments ABS Filaments Mix 2 - 3D Printer RepRap 3D Printer Kit
Blog | Ultimaker | the fast, easy to build, affordable 3D printer – 3D printing for everyone!
Type A Machines
Introducing the Type A Series 1, a low cost desktop 3D printer, bringing together outstanding quality, reliability and functionality.
The Buccaneer™ Cloud 3D Printer - World's Most Affordable Home 3D Printer
Pirate3D presents The Buccaneer™. Affordable, Intuitive & Relevant. This was a Kickstarter funded project.
gMax 3D Printer
This 3D printer has a very large print volume. This was a Kickstarter funded project.
Phoenix 3D Printer
Uses belts for X-axis. This was a Kickstarter funded project.
Raise3D, INC.
Three printers with large print volume starting at 8"x8"x8".
Rigidbot (with large print volume)
Two models: build volume of 10"x10"x10" for $499, and build volume of 12"x16"x10" for $749.
re3D (with HUGE print volume)
3D Printing With Purpose. It has a build volume of 24"x24"x24"!
Formaker 4-in-1 printer
Four functions in one CNC machine for $999
MakerArm – Personal Industrial Robotic Arm for Makers
An CNC arm that can support multiple types of tool heads.
The EX¹ - rapid 3D printing of circuit boards by Cartesian Co. — Kickstarter
Cartesian Co. is raising funds for The EX¹ - rapid 3D printing of circuit boards on Kickstarter! The EX¹ makes printing circuits as quick and easy as printing a photo - allowing you to print on the material of your choice.
Voltera - Circuit Printer
Voltera - Circuit Printer
AgIC Print - Printing circuit boards with home printers by AgIC Inc. — Kickstarter
AgIC Inc. is raising funds for AgIC Print - Printing circuit boards with home printers on Kickstarter! AgIC transforms a home printer into a circuit board manufacturing equipment. The fastest and cheapest way to print circuits.
Northype 3D Printing solutions
The Northype CNC machine is a 3D printer, milling machine, 3d scanner, and much more.
FDM 3D Printer Series
Four in 1 3d printer / CNC machine
LulzBot TAZ 5 | LulzBot
3D Printing and Rapid Prototyping | Mcor Technologies
Mcor Technologies is the worlds first paper-based true color 3D printing company. Mcor Technologies printing can also be used for 3D modeling and rapid prototyping.
Tinyboy 3D Printer – A 3D printer for education. To give every child a chance to become makers.
ABS PLA SL 3D Printer | 3D Scanner | 3D All in One - XYZprinting
XYZprinting, Inc. brings the most affordable and accessible 3D printers to market. Starting at only $349, enter the wonderful world of 3D printing with XYZprinting. Get yours today!
Best 3d printer for sale - ROBO 3D
We've spent countless hours engineering the future of 3D printing - be the first to experience it. Request Invite for Launch ...
Multi-Color 3D Printing – Mosaic Manufacturing
The Palette lets you print with multiple filaments on your single extruder 3D printer, with no wires or modifications.
Fab@Home - Make Anything
Fab@Home will change the way we live. It is a platform of printers and programs which can produce functional 3D objects. It is designed to fit on your desktop and within your budget. Fab@Home is supported by a global, open-source community of professionals and hobbyists, innovating tomorrow, today. Join us, and Make Anything.
Desktop CNC Machine – Part 1 : Design »
Build a 3D Printer That You Can Take Anywhere! - YouTube
An episode of the Ben Heck show to make a 3D printer that can fit in a briefcase.
Felfil | Filament extruder for 3D printers
A 3D printer filament extruder machine to make at home cheap and custom DIY filament of ABS, PLA and others. Experiment with the best desktop filament maker
Kossel - RepRapWiki
3D Slicer Settings for Beginners – 8 Things You Need to Know | All3DP
Learn about best practices for 3D slicer settings in this guest post from 3D printing community Pinshape. Slice like a champ and get better prints!
Preventing failed prints with filament feed encoder and Arduino — cuddleburrito
5 Amazing Gadgets for 3D Printers - MUST SEE! - YouTube
Are you a fan of 3D printing technology? Here are some amazing gadgets for 3D printers. Enjoy! --------------------------------------------------------------...
Blocks Technoloy
Home of Blocks 3D Printers
Next Dynamics | World's first affordable multi-material desktop printer.
Save time and money while imagining completely new applications for 3 Dimensional multilayer circuit boards.
Capricorn Premium PTFE Bowden Tubes for 3D Printing
Capricorn Premium PTFE Bowden Tubes for 3D Printing
LokBuild : 3D Print Build Surface
The ultimate printing surface for 3D printers. LokBuild provides a durable and stable build surface whilst preventing model warping.
Kodama, Inc. - Affordable 3D Technology For Everyone
Made of industrial-grade parts. Transforms into a laser engraver in 60 seconds. Trinus is the professional 3D printer you can afford.
printrbot | your first 3d printer
Prices start at $299 for a kit with a build volume of ~4" cube.

Books and Magazines

Circuit Cellar - Magazine for Computer Application technology on your time
Nuts and Volts Magazine. The Electronics Magazine for the Hobbyist.
Elektor Electronics - leading the way > HOME
Welcome to the Elektor Electronics homepage
The Scientist and Engineer's Guide to Digital Signal Processing
Become a Programmer, Motherfucker
Databooks from Sphere

Circuits and Projects

3D scanning

Structured Light

MakerBot 3D Scanner - MakerBot Industries
DIY Structured Light 3D Scanning |
The 3D scanning effect that brought us radiohead's House of Cards video is now within the realm of us mere mortals thanks to the work of Kyle McDonald.  In a
Kinect 3D Scanner development
Release edit: This software converts your Microsoft Kinect controller into a 3D scanner. Windows binaries + drivers: Source code:
Oliver Kreylos' Research and Development Homepage - Kinect Hacking
Oliver Kreylos' research and development homepage. Kinect - Hacking the Xbox Kinect.
cbiffle / kinect-viewer / overview – Bitbucket
Turn Kinect into 3D scanner Explained Full tutorial with Code. « David Leonard

Motion Capture

Main Page - OpenKinect
Introducing OpenNI
PrimeSense, NITE Middleware
© 2010 PrimeSense Ltd.
Rants about Mocap, MoBu, Maya and coding » Brekel
Kinect Guides | Kinect Hacks

Build Your Own 3D Scanner: Optical Triangulation for Beginners
curl95.pdf (application/pdf Object)
DAVID 3D Scanner
DAVID is a software for 3D laser scanning. All you need to build a 3D scanner is a PC, a camera (e.g. a webcam), a background corner, and a laser which projects a line onto the object you want to scan.
3D Photography on your desk - ICCV98 - Jean-Yves Bouguet - 3D scanner - 3D scanning - Shadow scanner - Shadow scanning
3D Desktop Photography by Eclipse
grape3D is an open source, cross platform UI 3D reconstruction application.
3D Photography Project Page - homemade 3d laser scanner 3d laser scanner page, homemade 3d laser scanner and samples
TheRandomLab: Kinect with Processing on Ubuntu Linux
Get Started with ReconstructMe | ReconstructMe
- 3D Scan 2.0
3D Scans of the Kinect with our Framework
eora 3D
Ciclop 3D Scanner by bqLabs - Thingiverse
Ciclop 3D Scanner is an Open Source project created by bq. All sources are hosted in GitHub: 3D Parts: Ciclop GitHub Electronics: Zum GitHub
3D scanning for free! - YouTube
Please watch: "Cancer, 2017, and Japan" -~-~~-~~~-~~-~- 3D scanning does not have to require expensive equipment ...

AVR - Your AVR starting point!
AVR Freaks
AVR Microcontroller Projects - The Netherlands
avr projects; at projects;
AVR Embedded Microcontroller Resources
AVR Technical Library Download Page
ELM - AVR programmer
AVR Programmer
Engbedded AVR Fuse Calculator
Development of Embedded Systems. Non-profit projects: Semitone Dimmer (advanced standalone light control), VeloAce (PDA bike computer), Palm OS (PDA AVR programmer), Wake-On-LIRC
AVR Libc Home Page
Procyon AVRlib - C-Language Function Library for Atmel AVR Processors
GLCD (ks0108) Graphic LCD Arduino Library, on Teensyduino
Universal C library for KS0108 based LCD displays - AVR AT91 LPC2100 STM32
Also has routines for sniffing I2C, SPI, and 1-wire conections
FreeRTOS-A Free RTOS for ARM7, ARM9, Cortex-M3, MSP430, MicroBlaze, AVR, x86, PIC32, PIC24, dsPIC, H8S, HCS12 and 8051
FreeRTOS is a portable, open source, mini Real Time kernel. A free RTOS for small embedded real time systems
WhereAVR - APRS tracker
A page about amateur radio projects and others built using the Atmel atmega8 microprocessor.
ATmega-TNC: An ATmega8 based UI TNC
The Resistor Network: AVR VGA Generation
Pico OSD, a PIC video superimposer
The simpliest and tiniest PAL video OSD superimposer with a PIC
AVR Timer Calculator | Eleccelerator
Teensy USB Development Board
Tutorials : Adafruit Industries, Unique & fun DIY electronics and kits
Adafruit Industries, Unique & fun DIY electronics and kits : Tutorials - MiniPOV SpokePOV Tools MintyBoost AVR Development Arduino Useful stuff BoArduino TV-B-Gone Game of Life Propeller SIM reader Drawdio XBee Fuzebox Tweet-a-Watt Wires, Cables, etc Robotics Sensors/Parts separator0 LEDs Power supply Clocks & Watches Books Project packs Breakout Boards Batteries & Power Bunnie Studios Brain Machine EggBot EL Wire/Tape/Panel Microtouch NETduino Enclosures/Cases Components & Parts RFID / NFC LCDs & Displays Wearables Solar FPGA Skill badges PIC Discover Electronics BeagleBone Prototyping FLORA Stickers Snap Circuits littleBits Raspberry Pi mbed Android iDevices Wireless ecommerce, open source, shop, online shopping

CNC Machines

X-Carve CNC milling machine
Other Machine Co.
$300 Pick and Place / 3D printer • Hackaday Projects
An affordable electronics manufacturing system for hobbyists, students, & small businesses. Inspired by RepRap. Powered by OpenPnP/FirePick.

Software Defined Radio


VK5TM Simple SDR
My website about getting back on the air and homebrew construction projects
Genesis G59 Software Defined Radio Transceiver SDR QRP
Genesis G59 Software Defined Radio Transceiver SDR QRP
WB5RVZ.ORG - KITS' Documentation Home Page
WB5RVZ Softrock SDR
WB5RVZ SDR Pages - Dedicated to helping amateur radio hobbiests construct and understand the operation of Software Defined Radios, specifically the
SDR Cube Transceiver
Description of my experiments with sdr hard- and software. Uses a SoftRock for the RF front-end.
HPSDR - High Performance Software Defined Radio
High Performance Software Defined Radio design group, open source design, uses FPGA
Homebrew SDR, Jeri Ellsworth style
Here's Jeri Ellsworth's vlog showing her early progress on a homebrew software defined radio. Anyone who has considered SDR prototyping knows how complex this can be. We can't wait to see the finished product. UPDATE: Jeri has posted updates Pa ...
mossmann's blog: Introducing HackRF
Peaberry SDR V2 Kit - $149.00 : AE9RB
AE9RB Peaberry SDR V2 Kit - The Peaberry SDR V2 is a Software Defined Radio transceiver that includes ADC and DAC circuits. You do not need to add sound cards to your computer. An illustrated manual covers assembly, testing, and installation of HDSDR. Build your Peaberry SDR V2 for the 160/80/75m, 80/75/60/40m, 60/40/30/20m, 30/20/17/15m, or 17/15/12/10m bands.
Upconverter - opendous - MF/HF Converter for Receivers - Open Hardware designs and related works by Opendous Inc. - Google Project Hosting
(5) [014] IcoBoard Software Defined Radio Project - Hardware - YouTube
Osmo-fl2k - osmo-fl2k - Open Source Mobile Communications


HDSDR Homepage
HDSDR SDR Application > Download
rtl-sdr – OsmoSDR
GRC Examples
A few software defined radio examples implemented in the GNU Radio Companion. Including demo videos and downloadable GRC files.
PCL - Point Cloud Library (PCL)
WebSDR de W4AX
HamSDR - Amateur Radio & Software Defined Radio
Exchange information among ham radio & amateur radio operators interested in Software Defined Radio & Equipment
world Major Software Defined Radio Projects | Arrow Webzine
Each SDR project has its own particularities and design tricks. A lot of lessons can be learned from the analysis of each hardware. This fact leads to the idea that the perfect SDR design would probably be the one that gathers the best ideas of each project.
RTLSDR Scanner | Ear to Ear Oak
SDR - Software Defined Radio - SWR - Software Radio
SDR,Software Defined Radio,Radio Logicielle,Radio Cognitive,Cognitive Radio,SWR,Software Radio,Reconfigurable radio,ham radio,radioamateur
Wide-band WebSDR in JO32KF
Rtl Power: Basic scripting.

Test Equipment

Constant Current Loads

EEVblog #102 - DIY Constant Current Dummy Load for Power Supply and Battery Testing
Dave grabs a few junkbox parts and builds a useful constant current load for switch mode power supply, battery testing, and other applications.
Re:load - Arachnid Labs
Tweet Re:load 2013-02-07 Re:load is an adjustable constant-current load with several key properties: Cheap. $15 for the 0-3A version! Self-powered. …
Re:load 2, the simple, robust, affordable dummy load from arachnidlabs on Tindie
Re:load 2, the simple, robust, affordable dummy load from arachnidlabs on Tindie
Re:load Pro from arachnidlabs on Tindie
Re:load Pro from arachnidlabs on Tindie

miniLA - HW - Mainboard
Affordable High Performance PC Oscilloscope Logic Analyzers.
Very Accurate LC Meter based on PIC16F628A
Function Generator XR2206 - Premium Quality Electronic Kits, LC Meter Kit, 60MHz Counter Kit, XR2206 Function Generator Kit, Transmitter Kits, Volt Ampere Meter, RF Remote Control, Electronic Components, BA1404, BH1415, BH1417, TDA7000, 38KHz Crystal, 7.6MHz Crystal, KV1310 BB105 BB109 Varicap Diodes, Stereo FM Transmitters, Stereo Encoder, Ferrite Beads, Variable Coils
Electronic kits, electronic components, schematics, circuits, diagrams, projects, pcbs and tutorials.
USB Tester 2.0 from FriedCircuits on Tindie
USB Tester 2.0 from FriedCircuits on Tindie
G0MGX In the Shack: GPS Disciplined - Really?
Time Domain Reflectometer (TDR) Circuit
Time domain reflectometer circuit
Fully Programmable Modular Bench Power Supply |
Circuit explanation for Ultrasonic Range Meter
Very Accurate LC Meter based on PIC16F84A
ColorHug - Gitorious
A digital DC powersupply
VE2ZAZ - GPS-Derived 10MHz Frequency Standard
Frequency Stability and Accuracy in the Real World

Logic Analyzers

LA160 at
Information about the Thandar LA160 logic analyser
miniLA - HW - Mainboard
Open Bench Logic Sniffer - DP
Open Workbench Logic Sniffer [OBC101E1P] - $42.15 : Seeed Studio Depot, Boost ideas, extend the reach
Seeed Studio Depot Open Workbench Logic Sniffer [OBC101E1P] - The Open Workbench Logic Sniffer is an open source logic analyzer with a USB interface. The hardware is designed for the SUMP open source logic analyzer client and toolchain. This project is a collaboration between the Gadget Factory and Dangerous Prototypes.Note: Product is in stock now, we will ship your
the-bus-pirate - The Bus Pirate universal serial interface - Google Project Hosting

Signal generators


DDS-60 Kit from the AmQRP
Serial DDS Controller software for the AD9851 DDS
Serial DDS Controller software for the AD9851 DDS.

XR2206 Function Generator. :: Oscillator Generator Circuit page 01
Oscillator Generator Circuit, XR2206 Function Generatorr
MAX038-Based Sweep/Function Generator With Markers
High Frequency Function Generator with the Maxim MAX038
The author has lots of other interesting projects on the site.
DDS Function Generator
DDS Function Generator, schematics
Jesper's AVR pages - MiniDDS
AVR DDS signal generator V1.0 - Scientific, embedded, biomedical, electronics contents.
AVR controlled signal generator project
AVR DDS v2.0
Audio Sweep Generator
Uses an XR2206
CI-V DDS Controller
Serial DDS Controller software for the AD9851 DDS
Serial DDS Controller software for the AD9851 DDS.
The RTL2832+R820T RF GENERATOR hack

Spectrum Analyzer

Poor man's Spectrum Analyzer
Home of the "Poor Man's Spectrum Analyzer"
Build a 1000 MHz RF Spectrum Analyzer Inexpensively
Schematic and construction Spectrum Analyzer
GBPPR 0 - 1000 MHz Spectrum Analyzer
100MHz Spectrum Analyzer
Homebrew spectrum analyser
Spectrum Analyzer project. (W6/PA0ZN )
Homebrew Amateur Radio Spectrum Analyzer
Daves Astronomy Magazine Simple Spectrum Analyser
astronomy, magazine, ham radio, weather
Spectrum analyser
I am a simple enthusiast attempting to convey my love and enjoyment of radio, electronics, laptops and computing and perhaps to inspire YOU to build something too.
Spectrum Analyzer | Alternet
I've decided to move Spectrum Analyzer information here to keep it mostly out of the blog posts. I've finally got almost all the parts I need, so I'll be able
Welcome to BG6KHC’s website
Spectrum Analyzer 0...1750MHz
Spectrum Analyzer 0...1750MHz
Build a 1000 MHz RF Spectrum Analyzer Inexpensively
A modular spectrum analyzer project
100MHz Spectrum Analyzer
DIY Spectrum Analyzer | Randy's Bench
Posts about DIY Spectrum Analyzer written by rlaude
Dual Frequency Generator – PAøRWE
Science Workshop

Raspberry Pi

Boot the Raspberry Pi from USB
Hello world, time for me to gift some raspberry pi to the people. So here's my story, I recently graduated high school and I've been working with the ...
Can’t Access The Internet? Try The Outernet #piday #raspberrypi @Raspberry_Pi « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Overview | 5" Display Kippah Portable Raspberry Pi | Adafruit Learning System
Raspberry Pi Zero - Conserve power and reduce draw to 80mA | Jeff Geerling

Andrew Holme's projects
Has projects for a Spectrum analyzer, FORTH computer, and Fractional-N frequency synthesizer
An FPGA-based Logic Analyzer.
A free alternative to expensive and limited IC programming devices.
LancOS Home Page
Several interesting projects related to electronics, embedded systems and programming. PonyProg, the most popular eeprom programmer on the Internet. MiniThreads, how to do multitasking even with very small microcontrollers like AVR AT90S1200.
LED Moving Sign
Embedtronics - DS1820 Temp Board
DS1820 Temperature Sensor High-resolution Readout Demo
Have you seen my new soldering Iron?
MMC - Wiki
NewAE Homepage --> Products --> LoonBoard
Darrell Harmon's Homepage
Design Notes and Circuits for Inventors, Electrical Engineers, Students, and Hobbyists
Crystal Radio: The Xtal Set Society
The Society, founded in 1991, publishes a newsletter and several books about crystal radio. Content: crystal set projects, tips for crystal radio design, and crystal radio / antique radio history.
Magnetic Refrigerator Lights
How-To: Make a surface mount soldering iron - Engadget 06111, HTTP/TCP with an atmega88 microcontroller (AVR web server)
Rickard's electronic projects page - PIC-Pong
Homepage of PIC-Pong, PIC16F84-based video game generating a composite video signal in real time in software, by Rickard Gunée.
NerdKits - Multi-Panel LED Array with SPI
GPS to APRS tracking encoder
Welcome to!
Welcome to!
The Z80 Membership Card Computer
A 1980's Z80 microcomputer kit that anyone of modest skill can build.
Lee Hart's 1802 "Membership Card"
W3FPR WebPage
Ridiculously Simple AVR AM Radio Transmitter
555 AM radio « Tomi Engdahl’s ePanorama blog
How to make a professional-like panel label
PCB Heaven! Electronic theory, schematic circuits and PIC tutorials
The Charlieplexing
PCB Heaven! Electronic theory, schematic circuits and PIC tutorials
Charlieplexing - Reduced Pin-Count LED Display Multiplexing - Application Note - Maxim
A discussion of the unusual multiplex technique used by the MAX6950, MAX6951, MAX6954, MAX6955, MAX6958, and MAX6959 LED drivers.
TRONNORT Technology - Electronics Resourse Site
Craig Johnson - AA0ZZ - Shoreview, MN
NewAE Homepage --> Products --> LoonBoard
Infinity Supercapacitor Solar Sun Jar Unit from rtpreppers on Tindie
Infinity Supercapacitor Solar Sun Jar Unit from rtpreppers on Tindie
How to Get Full 640x480 Video from an Arduino, with Code and Schematics - Don't Quit Your Day Job...
With a minimum of external hardware, I demonstrate how to get 640x480 out of an Arduino! For the advanced reader, I present a theory of how to improve further.
Nikon GPS - Peter Miller
A close look on the iTTL protocol from Nikon. Including lots of information on the data transmission and timing.
How to Build Beautiful Enclosures from FR4 — aka PCBs | Hackaday
From Beginners to Real Engineers | Red Pitaya

Component Manufacturers

Welcome to AMD
Dallas Semiconductor Corp: Home Page
Welcome to Microchip Direct
Motorola SPS Products
NORITAKE ITRON VFD DISPLAYS and MODULES - LCD Compatible VFD Electronic Displays
Spheral Solar Power

Embedded systems

Arduino - HomePage
Some small ATmega based boards
Raspberry Pi - Teach, Learn, and Make with Raspberry Pi
The Raspberry Pi is a tiny and affordable computer that you can use to learn programming through fun, practical projects. Join the global Raspberry Pi Community.
Welcome to
Embedded Controllers & Single Board Computers. Directories
The source for embedded systems development
Teensy USB Development Board
picotux - smallest Linux computer in the World
Get C.H.I.P. and C.H.I.P. Pro - The Smarter Way to Build Smart Things
Get C.H.I.P. and C.H.I.P. Pro - The Smarter Way to Build Smart Things - community supported open hardware computers for making
ODROID | Hardkernel
96Boards: 32- and 64-bit ARM Boards
32- and 64-bit ARM Open Platform Specifications. For software developers. For the maker community. For embedded OEMs. 64-bit ARM for $129.
Banana Pi - BPI Single Board Computers Official Website
Official website of BPI Banana Pi DIY computer boards including BPI-M1, BPI-M2+ Quad-core, BPI-M3 Octa-core single board computers, BPI-R1 router and more.
Orange Pi - Orange Pi Plus
Orange Pi Plus information
PINE64 – 64-bit Single Board Computer

FAB Houses

PCB express prototype printed circuit boards-best price online quickturn pcb printed circuit board manufacturing. 5 boards for $13 ea. up to 20 sq. inches.
Q Fab
PCB Manufacturer, Advanced Circuits, Annular Ring, Circuit Board Fabrication, Printed Circuit Boards, (PCB) Fabricator and Distributor.
Advanced Circuits is a printed circuit board manufacturer producing high quality, low cost barebones pcb's and prototype printed circuit boards.
Fab@Home - Make Anything
Fab@Home will change the way we live. It is a platform of printers and programs which can produce functional 3D objects. It is designed to fit on your desktop and within your budget. Fab@Home is supported by a global, open-source community of professionals and hobbyists, innovating tomorrow, today. Join us, and Make Anything.
MacroFab | Our Story, Your Success
creating the future of electronics manufacturing through user-centric, cloud-based technology.



Free Range VHDL book
The no-frills guide to writing powerful code (in VHDL) for your digital implementations.
The source for all Xilinx Publications.


Cheap FPGA Development Boards | Joel's Compendium of Total Knowledge
Papilio FPGA Platform
Papilio platform is easy to use FPGA and microcontroller development platform for beginners and powerful modular design environment for professional developers
Saturn - Another Attempt To Make Open Source Spartan 6 FPGA Board with DDR SDRAM | NUMATO.CC
XESS homepage announcements
XESS Corp develops and sells low-cost XILINX programmable logic + microcontroller boards with tutorials.
LOGi FPGA Development Board for Raspberry Pi - Beaglebone
Valent F(x) has the LOGi FPGA Development Boards for Raspberry Pi and Beaglebone! LOGI, when FPGA meets community supported ARM platforms.

Welcome to MyHDL [MyHDL]
MyHDL is an open source Python package that lets you go from Python to silicon.
Verilog2VHDL Translator
Verilog to VHDL translation.
C to Verilog | Circuit design automation
C-to-Verilog provides on-line synthesis of C code into Verilog.
PSHDL Online
FPGA design from scratch
A blog that documents one persons FPGA learning process including successes and setbacks. - Welcome
Hamsterworks Wiki!
Has a basic course on working with FPGA's.
Forth programming language running on an FPGA
Morse code to ASCII converter using vhdl
I want to implement a Morse code to ASCII converter in vhdl and then to transmit that ASCII character to PC terminal through UART. I have completed
John's VHDL FPGA Projects
Project 1.1: Introduction to Digital Engineering and FPGA Boards
This is the first in a series of projects using Digilent materials that are created for EE214 at Washington State University . However, we decided tha...
krtkl — snickerdoodle
Low-cost, open-source hardware for robots, drones, and computer vision. ARM, FPGA, Wi-Fi, and Bluetooth.

Parts Suppliers

Daasheets, Electronic Parts, Components, Search - Octopart
Arrow Electronics is a major global provider of products, services, and solutions to the electronic component and computer product industries.
Avnet Electronics Marketing -> Home
Electro Sonic Inc. : Canadian national distributing company of electronic & electrical components - electro sonic
Digi-Key Corporation
Fair Radio Sales Company Inc.
Electronic Parts and Kits
Future Active Catalog
Futurlec, The Electronic Components and Semiconductor Superstore
Welcome to Jameco Electronics!
Maplin > Skype Phone. Click Skype Phone for info
Big parts supplier in the UK.
Mouser Electronics - Electronic Component Distributor
Electronics and Computer Parts - [] Electronic Inventory Online
Farnell InOne - world-leading distributor of electronic and maintenance, repair and operations products.
Technological Arts
Has some nice adapters allowing chips/cables to plug in to prototyping boarsd.
SMD Adapters: Saelig On-line Store
Circuit Specialists Inc. - 0
High Performance Sockets and Adapters for prototyping, probing, emulation, debug, and production. Adaptors for CSP, BGA, DIP, PGA, PLCC, PQFP, SDIP, SOIC, QFP, ZIP.
SchmartBoard - The world's best circuit prototyping system
SAYAL Electronics - Your Source For New And Surplus Electronic Components - We Buy Your Surplus!
Fox Electronics #1 in Frequency Control Solutions The Online Destination for New and Emerging Technology
Online Electronic Component distribution for the Networking, Wireless, Communications, Medical and Industrial markets. Franchised suppliers include, Lantronix, Elpida, Nordic, Fiberxon, Inova, SST, Torex, AverLogic, Alliance and Amulet Technologies., the online destination for new and emerging technologies.
Enermax Marathon 80mm ENLOBAL Bearing Fan
Conventional bearing fans just not cutting it for you anymore? Enermax's all new Marathon Fans utilize an ENLOBAL magnetic barometric bearing for a completely frictionless and noiseless operation. The ENLOBAL bearing allows the shaft of the fan to ride suspended on air, or rather a magnetic flux.What does that mean to you? It means that no moving parts are touching each other creating absolutely no friction or motor noise. In fact the only noise created is from the air moving through the fan blades itself. Imagine the absolutely quietest fan you have ever heard and subtract the motor noise...enter the world of the Marathon ENLOBAL Bearing Fans from Enermax!
Hammond Mfg. (Electronics Group) - Racks, Enclosures, Transformers & Outlet Strips - WELCOME!
Manufacturers of Racks, Enclosures, Transformers & Outlet Strips
AMP - Electrical and Electronic Interconnect Devices - Tyco Electronics
AMP is the world's leading name in electrical and electronic connectors and interconnection systems. Fiber-optic products, switches, IC sockets and application tooling are part of the broad product family offered by Tyco Electronics.
Ribbon LED Strips
Super Thin Non-waterproof Flexible Strips
Antique Electronic Supply
3.3V displays on glass
Electronic components - dipmicro electronics
Electronic components, proto products, transistors, diodes, Microchip microcontrollers, etc. Fair prices.
CT Solar
Enter Your Site Description Here
NTE Electronics Cross Reference Search
LED Headquarters
Evil Mad Science Shop: DIY and open source hardware and software for art, education, and world domination. Has lots of nice LED's including RGB ones and ones that have a candle flickering effect.
LED Lights, Bulbs & Accessories - SUPER BRIGHT LEDS
LED lights, components and LED products including car bulbs, household bulb, light strips, accent lighting and more. All products are available for purchase online.
Tayda Electronics
Tayda Electronics

PC Board Makers

PCB Shopper » A Price Comparison Site for PCBs
PCBShopper shows you prices for PCB prototypes and small batches from over 20 PCB manufacturers.
Services : Elecrow bazaar, Make your making more easy
Elecrow bazaar : Services - Power Supply Components Tools Services Display Communication Prototyping Robotic Arduino Compatible Sensors Cooperated Designers Accessories Actuators Raspberry Pi Application Kits Development Platform Crowtail 3D Printer Arduino, open hardware, Raspberry Pi, 3D Printers, Elecrow distributor, PCB service, PCB assembly service, PCB stencil service, sensor
Hackvana: It's nirvana for hackers.
Hackvana : - Wires and Cables Semiconductors Tools Optoelectronics Switches Batteries Crystals and oscillators Connectors Electronic Kits Passives Supplies Sensors open hardware, kits, parts, electronics, arduino, hackerspace, china, shenzhen, sourcing
OSH Park
An electric ecosystem
Dirt Cheap Dirty Boards
Custom PCB Manufacturer Homepage
Low Cost PCB Prototypes and Mass PCB Manufacturing
Express PCB
For ordering prototype PCBs.
PCB express prototype printed circuit boards-best price online quickturn pcb printed circuit board manufacturing. 5 boards for $13 ea. up to 20 sq. inches.
Quality PCB prototypes
Swift Circuits Ltd: PCB Manufacturers, Circuit Board Manufacturer, Llanelli, South Wales
Swift Circuits manufacturer of single sided, plated-through and multilayer printed circuit boards
Q Fab
PCB Manufacturer, Advanced Circuits, Annular Ring, Circuit Board Fabrication, Printed Circuit Boards, (PCB) Fabricator and Distributor.
Advanced Circuits is a printed circuit board manufacturer producing high quality, low cost barebones pcb's and prototype printed circuit boards.
Welcome - Fritzing
Fritzing is an open-source initiative to support designers, artists, researchers and hobbyists to work creatively with interactive electronics.
Batch PCB
For ordering prototype PCBs.
Multech PCB Technologies Co.,Limited
For higher volume runs of PCB's.
Beautifully functional printed circuits boards - Custom PCB Service


Schematic & PCB design software


Schematic and PCB software

Main Page - KiCad EDA Suite Official Wiki
KICAD Libraries
KICAD quick library generator
Quick schematic library symbol generation for use with Kicad.
KICAD quick module generator
Quick PCB footprint symbol generation for use with Kicad.
Welcome to KiPart’s documentation! — KiPart 0.1.5 documentation
KiCad, CERN and component libraries - Myriad
kicad3dmodels by cbernardo
Search for component in KiCAD's library
KiPart - Python package for generating multi-unit schematic symbols for KiCad from a CSV file.
Walter/packages3d/walter at master · engstad/Walter · GitHub
A mirror of the KiCad "Walter" footprint library.
Kicad - 3D part libraries
KiCad Component Database
Convert Inkscape SVG drawings to KiCad footprints – OSH Park

CadSoft Online: Freeware
gEDA Project Homepage
SPICE simulator page
filtorX, a filter design aid
CircuitLab | sketch, simulate, and share your circuits
Sketch, simulate, and share your circuits, entirely in your browser -- no install required. Easy schematic capture and powerful SPICE-like, mixed-mode simulation helps EE students, electronics hobbyists, and electrical engineers design faster.
Linear Technology - Software Downloads
A variety of custom design simulation tools and device models including SPICE/schematic capture and filter design software.
free software for designing electronic circuits and test equipment software
Directory of /pub/projects/6811
Has a freeware C compiler and an interactive C interpreter(?) for the MC68HC11 microcontroller
Ocean Sea-of-Gates Design System
A comprehensive chip design package. It includes a full set of powerful tools for the synthesis and verification of semi-custom sea-of-gates and gate-array chips.
Gnucap Home Page
The Gnu Circuit Analysis Package.
NG-SPICE Circuit Simulator
The free circuit simulator. Based on Berkeley's Spice Version 3f5.
TinyCAD for Windows
SPICE on Linux Resources
A full-featured software simulator for Microchip PIC microcontrollers.
Schematic and PCB design software
PyMite: A Flyweight Python Interpreter for 8-, 16- and 32-bit Architectures
FreeRTOS - A Free RTOS for small embedded real time systems
NutWiki - Embedded Os Links
A Real-Time Operating System kernel for the Atmel AVR microcontroller, incorporating tasks, memory management, semaphores, queues, and other features. New project at SourceForge, but nothing published yet.
Accolade VHDL Reference Guide
Xilinx 3.1i Software Documentation
Browse P-CAD 2004 Libraries
Tons of part libraries that can be used with WinQcad
Search Protel Libraries
Search for a specific component within the complete Protel library index.
VS Electronics and Embedded Development » vAVRdisasm - Free AVR Disassembler
Connecting a keypad to an AVR
Connecting a 12-key keypad to an AVR and read the key pressed
OGP - Introduction to Verilog
Controlling graphical 128×64 LCD based on KS0108 - Scientific, embedded, biomedical, electronics contents.
programming - Survey of High-Level Language Interpreters/Compilers for Microcontrollers - Electrical Engineering Stack Exchange
embedded - What are the available interactive languages that run in tiny memory? - Stack Overflow
FatFs - Generic FAT File System Module
Open source FAT file system for embedded projects
schematic-file-converter - A python script that converts between schematic file formats
FreeRouting : home
PCB routing software
Home | FreeEDA

IC MASTER Online - The electronic industry's leading source of IC info
FC's Electronic Circuits
Includes information on NICD chargers and solar panel charge controller circuits
Hardware/Software Codesign Group
A Framework for Hardware-Software Co-Design of Embedded Systems
How to get power from RS-232 port
Project X
Test Equipment
QRP Rigs
DPRG: IR Proximity Detectory Project
OpenHardware developer site
LCDproc - F.A.Q | Electronics Schematics | Hobby Project | EDA Software Tools | Technical Articles
Spark Fun Electronics
Micromega: Home Page
Transmitter Modules RF Receiver Modules RF Transceiver Modules
Parallel cable pinout and port information
RS232 serial cable pinout information
Techniks, Inc. - Store
Has press-n-peel blue transfer film for making PCBs.
PCB Trace Width Calculator
Electrons - Articles
Articles related to working with, and programming, AVR microcontrollers.
resistor color coding scheme
Open Hardware Certification Program
Standard Glue Logic IC Manufacturers
Algorithm Builder
Sci.electronics FAQ
Syscomp Electronic Design
Welcome to Battery University
Z-80 Family Official Support Page
Z80, Z180, Z280, Z380, Programming, Hardware, Software, Utilities, FAQ, Support, CPU, assembler
RobotShop | Robot Store | Robots | Robot Parts | Robot Kits | Robot Toys
RobotShop, the World's Leading Robot Store for everything about robotics. Here you will robots, robot kits, robot parts and robot toys. This place has lots of cool kits, parts, projects, and CNC machines.
Seeed Studio Bazaar, Boost ideas, extend the reach
Seeed Studio Bazaar : - Final Sale Zone Microcontrollers Bundled Sets Wireless Sensors Power Supply Components Display & Touch Robotics Hacking & Measurement Prototyping Accessories Services Archived interaction, engineering, hobby, electrical, robot, arduino, processing, art, seeeduino, dso nano, dso nano v2, scope, pcb service, open source hardware
Radio software that I have written
Software for radio communication that I have written.
HOW TO: Super simple double sided PCB pattern alignment
HOW TO: Super simple double sided PCB pattern alignment
Dry Film Solder Mask
This Instructable is about dry film solder mask, in other words, is the green stuff that is on top of the circuit board. I like to use smd components ...
Maker Shed: Arduino | Raspberry Pi | 3D Printers | Microcontroller Kits
Shop online for Arduino, Raspberry Pi, 3D Printers, Microcontrollers and more. For makers and crafters, brought to you by MAKE Magazine.
Dontronics - Micro-VGA Adapter. USB, TTL, or RS-232 to VGA DB-15.
Digital Caliper Pinouts - Robot Room
Shows the pinouts of a caliper and the Little Machine Shop cable. Where to buy inexpensive digital calipers, choices on supplying power, and voltage level-conversion for interfacing.
Buy DSLR Universal Interval IR Remote [109990040] | Seeedstudio
You may have attracted to Time-lapse movies. In the world of such movies, everything moves very fast and we can find something which we cannot find in the real world. Such movies can be made by shooting each frame very slowly. Before the age of digital cameras, Time-lapse movies were
Pyralux LF9120R 6″x6″ | Smoking Resistor
Open Hardware Pogo-Pin Programmer | [protofusion]
The Z80 Membership Card Computer
A 1980's Z80 microcomputer kit that anyone of modest skill can build.
Lee Hart's 1802 "Membership Card"

Financial Sites

i|money, Canada's Personal Finance Web site
Pointcast Network - Quotes
Good for current and historical stock prices
This site can provide historical charts - Home
Company Profile
Welcome To Green Line
IPS Home Page
Has information on an inital public offering.
Welcome to IPO Central
Welcome to Kostech SmallCap Research
DATEK online
CBS MarketWatch - Front Page
CCH Canadian Limited Home Page

Food Related Sites

Welcome to The Scottish Loft
Mrs. Bridges British Bakery
M&M Meat Shops/les aliments M&M
Welcome to Skyline Chili!
Mealtime Recipes
Campbell's Canada
Kraft Foods Homepage
Charlinda Belgian Chocolates
Welcome to Michelina's
Great British Goods catalogue

Fun stuff

Virtual Worlds

A list of virtual worlds where I have a user account and/or avatar.

Abram's Virtual World
AnSky Grid Home Page
we are an Open Sim, related to Second Life, with many of the same features, and are working daily on improvements. We are PG friendly and welcome all.
Avatar Hangout: Virtual World Business - Role Playing Avatars and Hangout
We offer the backdrop to your virtual life. From Role Playing to Virtual Business. Have your own beachfront home, or your own skyscraper office building. Using G$ money you can trade virtual contentent with other avatars. - Avatar Hangout - - The Open Metaverse
Second Life (Official Site): Virtual Worlds, Avatars, free 3D chat, online meetings
Official website. Second Life is a free 3D virtual world where users can socialize, connect and create using free voice and text chat.
The Virtual Highway


Welcome to the official LEGO World Wide Web
LEGO Information

Crossword Puzzles

Crossword Puzzles
The Crossword Directory, cryptic crossword puzzles of the highest quality
Peter's Cryptic Crossword Corner
Val's Home Page - Cryptic Crosswords
Literate Software Systems Home Page
A link for people who like crossword puzzles

Web Cameras

WebCam World: webcams, webring, cameras, webcam hardware, webcam software, weathercam, developers, webchat, faq,...
Free Lance - Web Cam Gallery. Views from around the World.
Walt Disney World - Theme Park Live Cameras

Who's On First?
A 5 minute realaudio file of the classic
The UnOfficial Smiley FAQ
The Quotations Page
The Dilbert Zone
The Case: The Fun and Challenging Mystery Website
A Mystery Every Week
First Church of the Easily Amused
Magic word 'XYZZY'
Logic .com - Puzzles, Games and Jokes
COMEDY COMPANY - Mysterious Rabbit
A little magic trick via the Internet for you to enjoy.
Japanese Engrish
R&OS origami cd wallet
The Million Dollar Homepage - Own a piece of internet history!
losers spell it 'looser'
BBC - Radio 4 - The Hitchhiker's Guide to the Galaxy
The Hitchhiker's Guide to the Galaxy.
Commit Message Generator
A list of today's holidays, most of which you won't find on a calendar!
August 5, 2014 - Today's holidays are National Night Out, National Underwear Day, and Work Like a Dog Day!
Maze Generator
Create, download and print random mazes in varying styles and sizes.


Welcome To MapQuest!
The GIS Data Depot - The Supersite for GIS Data - Country Data Sets
National Atlas Cover Page / Atlas National page couverture
Has a link to free digital map information for Canada.
CGRER NetSurfing: Maps and References
Lots of pointers to information relating to maps.

Hobbies and Recreation

Internet stuff