This differential amplifier, found in a 1964 Electronic Design, has a gain of 30. The setting can be applied to modern equivalent transistors.
This is the basic configuration of an operational amplifier sample & hold circuit. The FET and...
Microchip Continues Expansion of AVR Microcontroller Product Line with Addition of Three New...
The circuit shown, with the printed circuit board, was found in an article in the June 1990 issue...