This circuit causes the powered lamp to fluctuate in brightness by 20% intensity. It can be used in other applications. We found it in the April 1998 Electronics Now magazine.
This circuit was obtained in the publication 101 Electronics Projects of 1979. The circuit can be...
This circuit was obtained in a 1969 documentation. The circuit modulates both the emitter current and...
The integrated circuits used in this 1989 project are uncommon today, including the IF coil that...