| Connectivité | Vitesse de connexion | |||
| PortForward | SpeedTest.net | |||
| TCP / UDP Ports | Client de Bell (cliquer ici) | |||
| Find Ports | Google Fiber | |||
| IP Black list checker | Bloqueur de fenêtres | |||
| Stop forum spam | uBlock Origine | |||
| Open ports check tool | ||||
| 4K Video downloader | ||||
| Pinout | ||||
| Majorgeeks | Pinout | |||
| Pièces, manuels, ordi, électronique + | ||||
| Datasheet | Manuels de services | |||
| DigChip | eserviceinfo | |||
| All Data Sheet | free-service-manuals | |||
| DataSheet | Divers | |||
| Manuel d'utilisateur et + | 4 Digits SMD Resistors calculator | |||
| Circits électroniques | ||||
| QRP | Radiocommunication | |||
| ABC electronique | Shematics of radios | |||
| DiscoverCircuits.com | ||||