Found in a 1968 US publication, this circuit can operate on any power grid. The thickness of the wire depends on the load current.
This circuit found in a 1965 Electronic Design multiplies the frequency of a 400 Hz signal...
TDK's TAS Series Magnetic Angle Sensors can be obtained from Mouser Electronics. The components...
This circuit was obtained in a 1967 General Electric documentation. It alternately fires two xenon...