Found in a 1964 Electronic Design, this circuit generates 1 A pulses with durations from 100 us to 10 ms. The circuit makes use of transistors of the time.
This circuit was obtained in an old European documentation. The integrated circuit used is...
This common circuit using operational amplifiers was found in the 1993 issue of Radio Electronics Special...
In the figure we have a simple way to obtain (almost) sinusoidal signals from an integrated...