Resistance measurement, in particular temperature determination on the basis of temperature-dependent resistances

摘要

The circuit has measuring unit (101) that is connected to the resistors (103-105) using electronic switch (110) and ports which are connected to ground terminal (106). The resistors are arranged in the form of a delta circuit or in the form of a star circuit. The resistance values of the resistors are measured by the measuring unit. Independent claims are included for the following: (1) temperature sensor; (2) domestic appliance; and (3) method for measuring resistance.