Operating voltage range: 3.3V – 5.5V
Working current: 3mA@5V
10 touch-sensitive buttons.
Provide serial interface SCK, SDA, INT as the way to communicate with MCU.
The sensitivity can be adjusted by adjusting the external capacitor of the CAP pin. The higher the capacitance, the higher the sensitivity.
Waterproof and water-filled water droplets are covered on the touch button panel, and the buttons can still be effectively distinguished.
Built-in LDO increases the immunity of the power supply.
Small household appliances