High Stability Emitter Follower (CB25618E)

We found this high input impedance, low output impedance amplification stage in the October 1993 issue of Electronics Now.

Electronic Bongo (CB19817E)
We found this circuit in an old documentation. The integrated circuits used are specific to...
Electronic Bongo (CB19816E)
The integrated circuit used in this application is uncommon today and specific to the application, as it...
Classic Buzzer (CB26048E)
This 3-transistor buzzer or buzzer is a classic type found in the July 1998 issue of Electronics Now...