The integrated circuit used in this circuit from a 1987 documentation is no longer common today. This circuit can generate a multitude of different sounds and this circuit is an example of application.
Found in American documentation from 1968, this circuit uses both diodes and a neon lamp to...
This circuit can be used with transmitters in the 3 to 30 MHz frequency range also functioning as a...
This filtered High Side sensor circuit was found in a 2005 Linear Technology application manual....