Links
| Web | Description | Country |
| Arduino | The Original Arduino page | Italy |
| Shields List | Arduino Shields list | Australia |
| 4D Systems | Colour display shields | Australia |
| Australian Robotics | Arduino Supplier | Australia |
| Freetronics | Arduino Supplier | Australia |
| Little Bird Electronics | Electronic Distributor | Australia |
| Seeed Studio | Electronic Distributor | China |
| Sparkfun | Electronic Distributor | USA |
Twitter: @Virtronics
Youtube: Vir tronics