This logic gate that increases the duration of input pulses was found in a NASA documentation from 1966. Transistors can be replaced with current types.
This simple CMOS touch switch was obtained in a 1987 publication. All components are common and the...
The load controlled by this circuit depends on the triac used. The circuit is from Electronics Now magazine...
This didactic circuit from a 1977 Radio Shack documentation shows how to use the 741 as a...