This 80's circuit has been winning. It is a 1 000 gain sample and hold circuit and an offset current setting. The configuration can be adapted to operate with modern equivalent components.
This circuit was obtained from an American technical manual from the 80's. The integrated circuit...
This traditional unijunction transistor configuration was found in a 1980s documentation. The functions are...
This circuit was obtained from an American publication of the 80's. The integrated circuit is of the...