Features

The initial output state of LO1 and LO2 after power-on is determined by the input state of OSC before power-on. OSC pin connected to VDD (high

level) power on, LO1 and LO2 output high level after power on; OSC pin connected to GND (low level) power on, after power on

LO1 and LO2 output low level.

TI1 touch input corresponds to LO1 logic output, and TI2 touch input corresponds to LO2 logic output.

Press and hold TI1 or TI2, the corresponding output state of LO1 or LO2 will flip; release it and return to the initial state.