| EE 5 | EE 10 | |
|---|---|---|
| Diode receiver | EE 5/1–EE 10/1 | |
| Two-transistor receiver | EE 5/2–EE 10/2 | |
| Three-transistor receiver | – | EE 10/3 |
| One-way telephone | EE 5/3 | EE 10/4 |
| Low-frequency amplifier | – | EE 10/5 |
| Two-way telephone | EE 5/4 | EE 10/6 |
| Flashing beacon | – | EE 10/7 |
| Burglar alarm | – | EE 10/8 |
| Morsecode trainer | EE 5/5 | EE 10/9 |
| Electronic xylophone | – | use #9 |
| Rain and moisture alarm | use #5 | use #9 |
| Light detector | – | use #9 |
| back | Tor Gjerde <i@old.no> |