The Microchip MTCH112 Dual- Channel Proximity/Touch Controller provides an easy way to add proximity and/or touch sensor detection to any application. The device implements either two capacitive sensors or one sensor and one active guard driver, which is improving proximity performance. The optional device configuration through I2C™ allows presets to be loaded in a production environment. Automatic calibration routines are used by default to choose the best options, so user configuration
is not required.
This Development Board provides an easy platform for evaluating and developing a variety of capacitive touch sense and proximity applications using the MTCH112 using the dedicated Graphical User Interface (GUI). A PICKit Serial Analyzer (DV164122) is needed to enable the communication between the board and a computer.