DFRobot
Vibration Sensor Module for Arduino
A digital vibration sensor module that detects vibration using an internal inductance coil. When vibration is detected, the module outputs a LOW signal and i...
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A digital vibration sensor module that detects vibration using an internal inductance coil. When vibration is detected, the module outputs a LOW signal and its on-board LED indicator lights up. Sensitivity is adjustable via a built-in potentiometer, and the wide 5–15 V power supply range makes it compatible with a variety of microcontroller platforms.
Key Features
- Inductance Coil Sensor – High sensitivity and fast response to vibration
- Digital Output – LOW signal when vibration is detected
- Adjustable Sensitivity – On-board potentiometer for tuning detection threshold
- LED Indicator – Visual feedback when vibration is triggered
- Wide Voltage Range – 5–15 V power supply
Specifications
- Power Supply – 5–15 V
- Output – Digital (LOW when vibration detected)
- Max Output Current – ≤100 mA
- Static Current – ≤6 mA
Ideal For
- Vibration monitoring and alarm systems
- Tamper detection and security projects
- Arduino and microcontroller sensor projects
- Impact and movement detection
Package Contents
- 1× Vibration sensor module
Jargon buster
Plain-language definitions for the technical terms used above.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
- microcontroller
- A microcontroller is a small computer on a single chip that runs a stored program and controls connected inputs and outputs such as buttons, sensors, displays and communication interfaces. In a device built around one, it is the part that executes the code and coordinates the device's behaviour.
- potentiometer
- A variable resistor usually turned with a knob or shaft to create an adjustable electrical signal. It is often used for inputs such as volume, brightness or position, so it helps beginners learn how a microcontroller reads changing values.
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Sensors & Input
Supplier page — dfrobot.com
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