This sophisticated decade of benchtop resistors was found in the November 1989 issue of Radio Electronics magazine. The circuit is supposed to use precision resistors.
This circuit was found in the 1990 Motorola Dataar Linear. We can mount it with more modern...
Similar circuits can be found on this site. This is from an 80's American documentation. The...
July 2017 - Murata's new NCU series thermistors can now be purchased by Mouser Electronics for...