Available in a 20-lead QFN package, the MPR121 capacitive touch sensor provides reliable touch detection through increased electrode count (up to 12 touch electrodes). This part operates at 1.7 to 3.6 ...
Capacitive sensors work by using the human body as one of the capacitive plates of an electrical circuit. A leader in low power capacitance touch sensors, NXP offers a range of auto calibrating ...
Capacitive touch sensors have made homes i n scores of MP3 players and mobile phones. Of course, the mobile arena is no longer the only bastion for these devices. Today, sensor technology has ...