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 circuit preheats incandescent lamps, thus avoiding the impact of the current when switching on,...
The circuit shown is from a 1978 Texas Instruments optoelectronics manual. The circuit can use...
Suggested by General Electric documentation from 1968, this circuit activates a relay after 60...