{"Category":"Programmers, Development Systems","Sensor Type":"Touch, Capacitive","Online Catalog":"MPR121 Capacitive Touch Sensor Breakout Board","Family":"Evaluation Boards - Sensors","Embedded":"-","Sensing Range":"12 Buttons\/Keys","Series":"-","Sensitivity":"-","Datasheets":"MPR121 MPR121 Hookup Guide","Product Photos":"SEN-09695","Voltage - Supply":"2.5 V ~ 3.6 V","Utilized IC \/ Part":"MPR121","Standard Package":"1","Interface":"I\u00b2C","Design Resources":"MPR121 Breakout Schematic Development Tool ...