Versatile Tilt sensor module
Integrated Mercury switch and LED
PWM for brightness control
Compatible with Arduino and NodeMCU
Operates at 3.3 to 5V

Ball Rolling Sensor Highly sensitive detection.
Digital Output Easy to read results with digital signals.
LED Indicators Power and status visibility.
Wide Angle Detection 45 to 130-degree angle support.
Microcontroller Compatible Integrates with popular platforms.
M3 Mounting Hole Easy installation on objects.
LM393 Comparator Ensures accurate readings.
Non-Mercury Sensor Environmentally friendly design.

SW-420 Sensor: Normally closed, sensitive to vibrations.
Comparator Output: Clean signal, strong drive over 15mA.
LM393 Comparator: Supports wide voltage from 3.3V to 5V.
Easy Installation: Bolt holes for secure mounting.
Digital Output: Switches between 0 and 1 for easy interfacing.