CAMBRIDGE, UK — Freescale expands its intelligent touch sensing offering with the MPR121 ultra-low-power capacitive sensor and a touch sensing software suite compatible with more than 300 of the ...

The MPR121 embarks as the industry’s most energy efficient capacitive sensor and the complimentary Touch Sensing Software (TSS) Suite, compatible with more than 300 of the company’s eight-bit MCUs, ...

You can’t have a touch sensitive switch without a way to detect the presence of a finger! A touch sensor, especially a capacitive touch sensor, has some surprisingly sophisticated electronics to ...

A new low-power capacitive sensor could make it easier forengineers to employ touch-pad interfaces on products ranging from cell phonesto garage door openers. Known as the MPR121 ultra-low power ...

Capacitive sensing is a contactless-sensing technique with numerous applications, ranging from proximity sensing (Fig. 1), gesture recognition, automotive rain sensors, and remote liquid-level sensing ...