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.
Found in an Electronics Now from the 1980s, this circuit is based on grid leakage current for...
This circuit has a consumption of only 3.7 mA and can be installed in vehicles or objects for...
This circuit shows how to use common logic functions to divide a frequency by 7. The output signal...