This circuit was proposed by a 1965 Electronic Design. Its purpose is to widen the line transients to make them easier to see on common oscilloscopes.
This circuit turns on your car's backlight when a vehicle coming from behind gets too close to it...
This circuit from the 90s, was found in an Electronic Design of the time. The components used are...
We found this circuit in documentation from Ferranti from 1968. The circuit uses transistors from that...