This circuit was found in an Electronic Design from the 90s. The integrated circuit is the LT1016, a high-speed comparator of the time.
The circuit in the figure uses two of the 4001's four gates to trigger a relay in a timed manner. The...
This single-transistor oscillator was found in Radio Electronics magazine from February 1962. The...
This circuit is from a 1974 publication. It generates a pulse with several sinusoidal cycles from...