Voltage Monitor MC34064 (CB14536E)

The component used in this circuit is uncommon today. The circuit is from Motorola's 1990 Linear Databook.

Light Triggered Motor (CB15455E)
A flash of light directed at the LDR causes the SCR to fire and the motor to be activated in the...
Window Comparator 741 (CB5076E)
This conventional window comparator configuration was found in an old documentation. It is valid...
Full-wave field strength meter (CB4115E)
This circuit has more sensitivity than the previous one (CB4114E) for using a full-wave detector...