Found in 90's Electronic Engineering this circuit can be used to measure phase angles between two signals from 0 to 180 degrees. The components used admit modern equivalents.
This two-channel bargraph meter uses a single KAA2281 integrated circuit. Found in the January 1991...
This circuit is suggested by Texas Instruments in its Linear Circuits Applications. It is a...
April 2017 - Littelfuse's new two-way discrete TVS diodes for protection against ESD up to 30 kV...