* 18 Capacitive Sensor Pins
* Switch ON / OFF / Long Press Detection
* Inform Detection Results by Interrupt Pin
* Prevention False Detection by Water

* Home Appliance such as IH Cooker, Refrigerator and Rice Cooker
* AV Appliance such as TV and HDD Recorder
.

BU21181FS is a capacitive switch controller that detects capacitance change and judges the operation of Switch ON / OFF or Long Press. The function to prevent false detection of water enables it to be used at places using water. Features
* 18 Cap.

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