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Vibration Sensor Module
Detect vibrations, shocks, and impacts with precision using this compact Vibration Sensor Module from The Engineer Store, Bengaluru. Built around a high-sensitivity piezoelectric or SW-420 vibration switch element, this module converts mechanical vibrations into digital or analog signals - ideal for security systems, machinery health monitoring, and interactive projects. Fast shipping across India with 7-day warranty on manufacturing defects and dedicated technical support.
Specifications
| Type | Vibration / Shock Detection Sensor Module |
| Sensor Element | SW-420 Vibration Switch (normally closed) |
| Comparator Chip | LM393 Dual Comparator |
| Operating Voltage | 3.3V - 5V DC |
| Output Type | Digital (DO) & Analog (AO) |
| Digital Output | HIGH (no vibration) / LOW (vibration detected) |
| Sensitivity Adjustment | Onboard potentiometer for threshold tuning |
| Indicator LEDs | Power LED + Signal/Trigger LED |
| Detection Range | Adjustable via potentiometer - light taps to strong shocks |
| Response Time | < 2 ms |
| PCB Dimensions | ~32mm x 14mm |
| Mounting | M3 screw hole for secure installation |
| Pin Configuration | VCC, GND, DO (Digital Out), AO (Analog Out) |
| Microcontroller Compatibility | Arduino, ESP32, ESP8266, Raspberry Pi, STM32, PIC |
| Operating Temperature | -20 degreesC to +70 degreesC |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Dual Output Modes: Digital output for simple vibration detection triggers and analog output for measuring relative vibration intensity
- Adjustable Sensitivity: Onboard trimmer potentiometer lets you fine-tune the detection threshold from gentle taps to heavy impacts
- LM393 Comparator: Delivers clean, stable digital output with minimal noise and false triggers
- Visual Feedback: Power indicator LED and signal trigger LED for real-time status monitoring during testing and deployment
- Ultra-Fast Response: Sub-2ms response time ensures no vibration event is missed
- Wide Voltage Compatibility: Operates seamlessly at both 3.3V and 5V logic levels for maximum microcontroller flexibility
- Compact & Mountable: Small form factor with M3 mounting hole for permanent installation on machines, doors, or enclosures
- Low Power Consumption: Draws minimal current, suitable for battery-powered and always-on monitoring systems
Why Choose This Vibration Sensor Module?
- 100% authentic module sourced from trusted, authorized component distributors
- Plug-and-play design - connect four wires and start detecting vibrations in minutes
- Versatile dual-output architecture supports both threshold-based alerts and intensity measurement
- Onboard potentiometer eliminates the need for external calibration circuitry
- Extensively documented with Arduino and ESP32 code examples readily available
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India
- Expert technical support to help you integrate the sensor into any project
How It Works
The module uses an SW-420 vibration switch - a spring-loaded conductive element sealed inside a metal cylinder. In its resting state, the switch remains closed (conducting). When vibration, shock, or tilt occurs, the internal spring moves and momentarily breaks the circuit, generating a signal pulse. This raw signal is fed into the LM393 comparator, which compares it against a reference voltage set by the onboard potentiometer. When vibration intensity exceeds the set threshold, the digital output pin goes LOW, and the signal LED illuminates. The analog output pin simultaneously provides a variable voltage proportional to vibration intensity, enabling more nuanced measurement when connected to an ADC-equipped microcontroller.
Pin Configuration
| Pin | Label | Description |
| 1 | VCC | Power supply input (3.3V-5V DC) |
| 2 | GND | Ground connection |
| 3 | DO | Digital output - LOW when vibration exceeds threshold |
| 4 | AO | Analog output - variable voltage based on vibration intensity |
Wiring Guide - Arduino UNO
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy Vibration Sensor Module Online in India
Purchase the Vibration Sensor Module online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Vibration Sensor Module with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy Vibration Sensor Module at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
Vibration Sensor Module
Detect vibrations, shocks, and impacts with precision using this compact Vibration Sensor Module from The Engineer Store, Bengaluru. Built around a high-sensitivity piezoelectric or SW-420 vibration switch element, this module converts mechanical vibrations into digital or analog signals - ideal for security systems, machinery health monitoring, and interactive projects. Fast shipping across India with 7-day warranty on manufacturing defects and dedicated technical support.
Specifications
| Type | Vibration / Shock Detection Sensor Module |
| Sensor Element | SW-420 Vibration Switch (normally closed) |
| Comparator Chip | LM393 Dual Comparator |
| Operating Voltage | 3.3V - 5V DC |
| Output Type | Digital (DO) & Analog (AO) |
| Digital Output | HIGH (no vibration) / LOW (vibration detected) |
| Sensitivity Adjustment | Onboard potentiometer for threshold tuning |
| Indicator LEDs | Power LED + Signal/Trigger LED |
| Detection Range | Adjustable via potentiometer - light taps to strong shocks |
| Response Time | < 2 ms |
| PCB Dimensions | ~32mm x 14mm |
| Mounting | M3 screw hole for secure installation |
| Pin Configuration | VCC, GND, DO (Digital Out), AO (Analog Out) |
| Microcontroller Compatibility | Arduino, ESP32, ESP8266, Raspberry Pi, STM32, PIC |
| Operating Temperature | -20 degreesC to +70 degreesC |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Dual Output Modes: Digital output for simple vibration detection triggers and analog output for measuring relative vibration intensity
- Adjustable Sensitivity: Onboard trimmer potentiometer lets you fine-tune the detection threshold from gentle taps to heavy impacts
- LM393 Comparator: Delivers clean, stable digital output with minimal noise and false triggers
- Visual Feedback: Power indicator LED and signal trigger LED for real-time status monitoring during testing and deployment
- Ultra-Fast Response: Sub-2ms response time ensures no vibration event is missed
- Wide Voltage Compatibility: Operates seamlessly at both 3.3V and 5V logic levels for maximum microcontroller flexibility
- Compact & Mountable: Small form factor with M3 mounting hole for permanent installation on machines, doors, or enclosures
- Low Power Consumption: Draws minimal current, suitable for battery-powered and always-on monitoring systems
Why Choose This Vibration Sensor Module?
- 100% authentic module sourced from trusted, authorized component distributors
- Plug-and-play design - connect four wires and start detecting vibrations in minutes
- Versatile dual-output architecture supports both threshold-based alerts and intensity measurement
- Onboard potentiometer eliminates the need for external calibration circuitry
- Extensively documented with Arduino and ESP32 code examples readily available
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India
- Expert technical support to help you integrate the sensor into any project
How It Works
The module uses an SW-420 vibration switch - a spring-loaded conductive element sealed inside a metal cylinder. In its resting state, the switch remains closed (conducting). When vibration, shock, or tilt occurs, the internal spring moves and momentarily breaks the circuit, generating a signal pulse. This raw signal is fed into the LM393 comparator, which compares it against a reference voltage set by the onboard potentiometer. When vibration intensity exceeds the set threshold, the digital output pin goes LOW, and the signal LED illuminates. The analog output pin simultaneously provides a variable voltage proportional to vibration intensity, enabling more nuanced measurement when connected to an ADC-equipped microcontroller.
Pin Configuration
| Pin | Label | Description |
| 1 | VCC | Power supply input (3.3V-5V DC) |
| 2 | GND | Ground connection |
| 3 | DO | Digital output - LOW when vibration exceeds threshold |
| 4 | AO | Analog output - variable voltage based on vibration intensity |
Wiring Guide - Arduino UNO
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy Vibration Sensor Module Online in India
Purchase the Vibration Sensor Module online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Vibration Sensor Module with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy Vibration Sensor Module at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.