{"Operating Supply Voltage":"3 V to 5.5 V","Factory Pack Quantity":"1","Product":"Evaluation Kits","Product Category":"Touch Sensor Development Tools","Brand":"Seeed Studio","Tool Is For Evaluation Of":"MPR121","Packaging":"Bulk","Interface Type":"I2C","Part # Aliases":"SEN51153P","Type":"Capacitive, Proximity Sensors","RoHS":"Details","Manufacturer":"Seeed Studio"}...