SW-520D Digital Tilt Sensor Module – High Sensitivity Inclination Detection for Arduino, DIY Alarm, Smart Device
KSH 200.00
Out of Stock
KARIBU CLOUD SENSORS
The SW-520D tilt sensor module detects angular changes and vibrations using a metal ball mechanism. It outputs a digital logic signal (HIGH/LOW) when tilted beyond a threshold, making it perfect for alarm systems, smart devices, and robotic applications[citation:1][citation:2].
| Parameter | Value |
|---|---|
| Sensor Type | Roller-ball tilt/vibration switch |
| Operating Voltage | 3.3V to 12V DC [citation:11] |
| Current Consumption | 15mA typical [citation:6] |
| Output Form | Digital switch output (0 and 1) [citation:2] |
| Comparator IC | LM393 [citation:2][citation:6] |
| Board Size | 37 x 14mm [citation:2] |
= Key Features =
NonMercury Design Safe and environmentally friendly alternative to mercury switches [citation:3][citation:13]
LM393 Comparator - Clean, stable output signal with strong drive capability [citation:2][citation:6]
Adjustable Sensitivity Onboard potentiometer for finetuning trigger angles [citation:1][citation:6]
Visual Indicators - Power and status LEDs for immediate feedback [citation:1]
Easy Mounting - M3 mounting hole for secure attachment to objects [citation:1][citation:2]
Sealed Construction Dustproof and moistureresistant design [citation:3][citation:4]
√ M3 mounting hole for easy installation [citation:2]
√ 3-pin interface (VCC, GND, DO) for simple wiring
√ Compatible with Arduino, ESP8266, ESP32, and 8051 MCUs [citation:1]
Module pinout:
Wiring to Arduino:
Note: Analog output (AO) is typically not used on this module [citation:2][citation:6]
No output signal:
Module not responding to tilt:
