what is the a minimum force threshold be configured? For example, can it be set to identify detect a 25 kN of force of higher?

ANSWER IS NO!. 12 kn of force, would not work with a piezoelectric element. This control is for small vibrations like knocking on door or awning that wind swings in the breeze.

How sensitive is this sensor? For example, if I put this inside a model railroad freight car - would it be able to sense if the car is moving or not?

Absolutely, Sub-G reading capable...will detect rail car motion via vibration. Problem you’ll have to surmount is they are so sensitive, discriminators in the code will be required to remove the noise of the car standing still, as well as other vibrations from near by things. Good luck

Does this produce some square wave matching the vibration, or does the output just remain on for a period of time once it detects a vibration?

Yes. You may use counter to determine number of vibrations by logging pulses.

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Hiletgo 5pcs SW-420 Vibration Sensor Module Vibration Switch Alarm Sensor Module for Arduino

Hiletgo 5pcs SW-420 Vibration Sensor Module Vibration Switch Alarm Sensor Module for Arduino

Product ID: 82422312

⚡3.3V-5V wide voltage range

🔄Digital switching output (0/1)

🔧Compact 3.2cm x 1.4cm PCB with bolt holes

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Description

🚨 Catch every shake, rattle, and roll with precision!

CLEAN DIGITAL OUTPUT - Reliable 0/1 switching signal powered by LM393 comparator for glitch-free alerts
COMPACT MOUNT READY - Small PCB with bolt holes for effortless installation in any project setup
ADJUSTABLE SENSITIVITY - Fine-tune responsiveness to avoid false alarms while capturing every vibration
PLUG PLAY COMPATIBILITY - Seamlessly integrates with Arduino and other microcontrollers at 3.3V-5V
PRECISION VIBRATION DETECTION - Ultra-sensitive SW-420 sensor triggers instantly on slightest movement

The Hiletgo 5pcs SW-420 Vibration Sensor Module pack offers ultra-sensitive vibration detection with a clean digital output, powered by a wide voltage LM393 comparator. Designed for easy Arduino integration, each compact module features bolt holes for quick mounting and adjustable sensitivity, making it ideal for security alarms, motion detection, and DIY electronics projects.

Specifications

ASIN	B00HJ6ACY2
Best Sellers Rank	#159,716 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #21 in Vibration Sensors
Date First Available	December 26, 2013
Item Weight	0.528 ounces
Item model number	3-01-0047
Manufacturer	Hiletgo
Package Dimensions	4.76 x 3.31 x 1.14 inches

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€ 13.02

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In stock

Sold byAmazon NetherlandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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