Von der Röhre zum integrierten Schaltkreis
Zwischen Röhre u. integrierter Schaltung liegen Jahrzehnte. Anodenspannung war 150 Volt u. der Heizstrom betrug 2 Watt. Der Schaltkreis kann mit einer Taschenlampen-Batterie betrieben werden.
Inzwischen wird an der Verfeinerung der Ge- druckten Schaltung gearbeitet.
Information
| Sections | Motive: Industriefotografie Motive: Wissenschaft Digiart |
| Views | 3,037 |
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Exif
| Camera | Canon IXUS 180 |
| Lens | --- |
| Aperture | 3.5 |
| Exposure time | 1/320 |
| Focus length | 9.7 mm |
| ISO | 100 |
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