This circuit can make use of almost any operational amplifier and the diodes are for general use. It is intended to excite an analog instrument.
This circuit uses a transistor as noise source and a 741 IC as amplifier, sourcing a high...
August 2017 - Mouser Electronics already has in stock the new integrated circuit CP2615, which...
This circuit was found in a 90s Signetics documentation. The circuit is switched based on...