801S Vibration Sensor Module for Arduino
The 801S Vibration Sensor Module detects vibration, shock, and impact using a highly sensitive sensor and LM393 comparator. The onboard potentiometer allows adjustable sensitivity, making it ideal for Arduino, ESP32, Raspberry Pi, robotics, alarm systems, and IoT applications.
₨ 650
801S Vibration Sensor
The 801S Vibration Sensor Module is designed to detect vibration, knocks, and mechanical shocks with high sensitivity. It features an LM393 voltage comparator and an adjustable potentiometer for sensitivity calibration.
This module provides a digital output that changes state whenever the detected vibration exceeds the preset threshold, making it suitable for security systems, machine monitoring, smart home automation, robotics, and embedded electronics.
Its compact size and simple 3-pin interface make it easy to integrate with Arduino and other microcontrollers.
Features
- High sensitivity vibration detection
- Adjustable detection threshold
- LM393 comparator onboard
- Digital output signal
- Power LED and status LED
- Easy 3-pin interface
- Compact PCB design
- Compatible with 3.3V and 5V systems
Specifications
| Parameter | Value |
|---|---|
| Model | 801S |
| Operating Voltage | 3.3V–5V DC |
| Output Type | Digital |
| Comparator | LM393 |
| Sensitivity | Adjustable |
| Interface | VCC, GND, DO |
| Mounting | PCB Module |
| Applications | Arduino, ESP32, Raspberry Pi, Robotics |
- Arduino Vibration Sensor
- Shock Detection Sensor
- Knock Sensor Module
| Pin | Description |
|---|---|
| VCC | 3.3V–5V Power |
| GND | Ground |
| DO | Digital Output |
Applications
- Arduino Projects
- Smart Home Systems
- Anti-Theft Alarms
- Shock Detection
- Machine Monitoring
- Robotics
- Industrial Automation
- IoT Devices
- Vibration Monitoring
- Educational Electronics
Package Includes
- 1 × 801S Vibration Sensor Module
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