Touch Sensor, Software from Freescale
November 2, 2009
Freescale Semiconductor, Austin, TX, offers the MPR121 ultra-low-power capacitive sensor and a touch sensing software (TSS) suite compatible with >300 of the company's 8-bit microcontrollers. The sensor, offered as a 3- or 12-pad device, provides reliable touch detection through increased electrode count and integration of automatic calibration and area detection systems. The TSS suite enables the integration of touch sensing functionality into applications based on the company's 8-bit microcontrollers. The suite delivers preconfigured software that enables a range of popular features including rotary, slider, and keypad functionality.
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