This soft start circuit was found in a 1965 General Electric documentation. The SCR and bridge diodes must be in accordance with the controlled motor's current.
This is the old name given to flip-flops or biestable multivibrators. In fact, this is a 1967...
This circuit can measure audio output power up to 50 W. The circuit is wired to the output of an...
Used with infrared remotes at the time, this circuit was found in a 1991 RE Experimenter Handbook....