| link | info |
|---|---|
| Basic Electronics | Capacitor Resistor Transistors Diode |
| mikrocontroller.net | Mikrocontroller |
| Elektronik-Labor | Elektronik Informationen |
| Hobby-Elektronik | Elektronik Informationen |
| link | Datenblätter * datasheets |
|---|---|
| alldatasheet.com | Elektronik Daten |
| link | ciruits |
|---|---|
| ciruits | online circuit test |