This amplifier is from Motorola's 1990 Linear Databook. The circuit can be used with operating amplifiers with the same characteristics and the power supply must be symmetrical.
The R-S flip-flop shown here uses two NOR gates and is set and reset by positive pulses applied to...
This circuit is intended for SSB transmission by generating two sideband signals with the carrier...
In the figure we have the way to make the three-phase control of a motor using opto-diacs. The circuit is...