This circuit operates at a voltage of 1.3 V from a single mercury cell. We found in an old documentation and for the components used the frequency is 500 kHz.
August 2017 - Mouser Electronics is now offering the Diodes Incorporated AH1389 Hall Single-pole...
This loop antenna was found in a 1990s documentation. The circuit includes a field strength meter. The...
Found in the April 1998 Electronics Now magazine, this circuit controls loads that rely on the...