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.
Found in a 1967 General Electric SCR manual, this circuit uses a neon lamp to produce opposing SCR...
This is one of the many versions of this circuit that the reader will find on the website. This...
The circuit shown in the figure is suggested by Texas Instruments and allows data transmission on TTL devices...