| The `brain` in the digital clock described in this article is the clock-IC MM5314, which needs only a few external components. The time of d...
| The `brain` in the digital clock described in this article is the clock-IC MM5314, which needs only a few external components. The time of d...
| Feedback PLL-Empfänger, Teil 2 (Verstärker)
| Vielseitiger, einfacher Generator (Dreieck, Sägezahn, Rechteck)
| Pfeifkessel (Kesseltemperatur mit NTC messen)
| Warnblinkanlage für Modelleisenbahnen
| Duka-Timer (Dunkelkammer Zeitgeber mit TTL ICs)
| An important alternative to the mechan- ical switch - rotating or push-button - is the touch switch. This has the advan- tages of greater...