Neon Lamp Drive with Silicon Switch (CB14706E)

This circuit is from the 1977 GE semiconductor manual. The components used are uncommon today.

Audio Signal Generator TA7063P (CB1373E)
This signal generator found in Japanese documentation of 1973 uses an unusual integrated circuit...
LED Bargraph (CB10830E)
This circuit was obtained in the publication 101 Electronics Projects of 1979. The circuit can be...
21 W Integrated Amplifier (CB19330E)
We found this circuit in an old European publication. Integrated circuits are not common today and the...