The MPR03X is an Inter-Integrated Circuit Communication (I2C) driven Capacitive Touch Sensor Controller, optimized to manage two
electrodes with interrupt functionality, or three electrodes with the
interrupt disabled. It can accommodate a wide range of
implementations due to increased sensitivity and a specialized
feature set. The evaluation kit allows a user to observe the basic functionality of the device through a couple of demo's including a pinball game and a presentation device. In addition, a more detailed evaluation mode teaches a user to configure the part and can allow for quick changes to settings.