Supports 5 V / 3.3 V voltage input.
On-board LM393 voltage comparator chip and tilt sensor probe.
Signal detection sensitivity can be adjusted using potentiometer.
On-board signal output instructions, the effective output signal is low level, at the same time indicator light is off; output signal can directly connect with the microcontroller IO.
Reserve all the way more circuits.
PCB board size: 30 (mm) x 15 (mm)