Single-capacitor inductive sense systems

A method comprising:

• driving an array of sensor elements, the array of sensor elements each comprising a first type of passive reactive element;
• driving a second type of passive reactive element electrically coupled to the array of sensor elements;
• and
• controlling enabling and disabling of individual sensor elements of the array of sensor elements such that when one of the array of sensor elements is enabled, the one of the array of sensor elements and the second type of passive reactive element together operate as a resonant sensor.

A system comprising:

• an array of sensor elements;
• a driver configured to drive the array of sensor elements;
• a switch network coupled between the array of sensor elements and the driver;
• and
• control circuity for controlling the switch network to selectively enable and disable multiple switch configurations for driving by the driver.