This integrated amplifier was found in a non-existent British magazine from 1975. The used integrated circuit is still popular and the mono bridged version can provide 36 W output power. 4 A.
It is an ideal assembly to be implemented as work by students of digital electronics courses, as...
The sophisticated signal tracker/follower with a JFET and integrated circuit 741 was found in a...
This low power circuit for the FM band was found in a spy book from the 90s. The tunnel diode is...