CAPACITIVE TACTILE SENSORS WITH DIRECT DIGITAL OUTPUT

Pressure Profile Systems, Inc. has announced DigiTacts sensors based on capacitance rather than resistance. Units differ from earlier versions by providing direct digital outputs (3.3 or 5 V) rather than raw analog voltage levels. Small and flat (less than half a millimeter thick), the devices provide pressure readings from 0 to 140 kPa in 0.7 kPa increments.

Applications are expected to include both robotics, such as robotic hands, and human-machine interaction devices where the reading of the pressure of the contact, not just that the contact was made, can add another dimension of information or control.
pressureprofile.com
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