ELECTRONIC ANALYSIS CIRCUIT WITH ALTERNATION OF CAPACITIVE/RESISTIVE MEASUREMENT FOR PASSIVE-MATRIX MULTICONTACT TACTILE SENSOR

摘要

An electronic analysis circuit for a passive-matrix multicontact tactile sensor including an electrical supply mechanism feeding one of two axes of the matrix, and a mechanism for detecting electrical characteristics along the other axis of the matrix, at intersections between the two axes. The electrical characteristic measured is alternately capacitance and resistance. A multicontact passive-matrix tactile sensor includes an electrical supply mechanism feeding one of the two axes of the matrix, a mechanism detecting electrical characteristics along the other axis of the matrix, at the intersections between the two axes, and such an electronic analysis circuit.