SW-520 Tilt Vibration Sensor Module for Arduino

The SW-520 Tilt Vibration Sensor Module for Arduino is a reliable and easy-to-use sensor for detecting tilt, movement, or vibration. It’s built around the SW-520 tilt vibration switch, which reacts to motion by changing its electrical state. This makes it perfect for use in Arduino, ESP8266, ESP32, and Raspberry Pi projects that require motion or orientation detection.

This compact sensor detects vibrations or angle changes and outputs a digital signal that can trigger alarms, relays, or other control systems. The onboard LM393 comparator circuit ensures clean, stable digital output even in noisy environments.

Whether you’re developing security alarms, smart motion detectors, or interactive robotics, this sensor is designed for simplicity, stability, and versatility. Its adjustable sensitivity allows fine-tuning, giving you control over how much vibration or tilt will trigger the output.

Features of SW-520 Tilt Vibration Sensor Module for Arduino

• High-sensitivity SW-520 tilt vibration switch.

• Detects motion, shock, and angle changes easily.

• Digital output for direct microcontroller connection.

• Adjustable sensitivity with onboard potentiometer.

• Works with 3.3V to 5V power supply.

• LED indicators for power and signal status.

• Compact, durable, and easy to mount.

• Compatible with Arduino, ESP32, and Raspberry Pi.

• Suitable for anti-theft, robotics, and automation systems.

With its simple plug-and-play design, this module is ideal for both beginners and professionals in electronics development.

Technical Specifications of SW-520 Tilt Vibration Sensor Module

• Operating Voltage: 3.3V – 5V DC

• Sensor Type: SW-520 tilt vibration switch

• Output Type: Digital (DO)

• Comparator IC: LM393

• Adjustable Sensitivity: Yes

• Indicator LEDs: Power and output status

• Dimensions: 32mm × 14mm × 8mm

• Interface: 3-pin (VCC, GND, DO)

• Operating Temperature: -10°C to +70°C

• Response Time: Fast and accurate

The module’s compact design and stable comparator circuit make it dependable for real-time vibration and tilt detection tasks.

Applications of SW-520 Tilt Vibration Sensor Module for Arduino

The SW-520 Tilt Vibration Sensor Module is useful for many practical and educational purposes, such as:

• Anti-theft and motion alarm systems.

• Tilt or angle detection in robotics.

• Earthquake or vibration alert systems.

• Smart home automation and IoT devices.

• Door and window security sensors.

• Vehicle movement monitoring.

• Industrial machine vibration detection.

• Smart lighting or wake-up systems.

This versatility makes it one of the most popular motion and vibration sensors for students and makers in Bangladesh.

Working Principle of SW-520 Tilt Vibration Sensor Module

The SW-520 sensor operates using a simple mechanical mechanism. Inside the sensor, a small conductive ball or spring moves when vibration or tilt occurs. This movement creates or breaks an electrical connection, producing a signal that’s interpreted by the module’s LM393 comparator circuit.

When the module is idle (no movement), the output remains LOW. When it detects vibration or tilt, the output pin sends a HIGH signal, and the onboard LED lights up.

The sensitivity of the detection can be adjusted using the potentiometer, allowing you to choose between small movement detection or stronger vibration sensing.

This straightforward working method ensures excellent performance with low power consumption and minimal interference.

Advantages of Using SW-520 Tilt Vibration Sensor Module

1. Simple, plug-and-play operation.

2. Detects tilt, motion, and vibration efficiently.

3. Compact and lightweight design.

4. Adjustable sensitivity for different environments.

5. Stable digital output with LM393 comparator.

6. Compatible with Arduino, ESP, and Raspberry Pi.

7. Energy-efficient and low power consumption.

8. Easy integration into alarm or IoT projects.

9. Durable and long-lasting sensor component.

10. Backed by quality testing from Electroxbd.

This sensor offers the perfect balance of affordability, precision, and dependability for motion-based systems.

How to Use SW-520 Tilt Vibration Sensor Module with Arduino

Using this sensor with an Arduino is quick and simple:

• Connect VCC to 5V on the Arduino.

• Connect GND to Arduino GND.

• Connect DO to any digital input pin (e.g., D2).

Upload a simple sketch to monitor the sensor output. When vibration or tilt occurs, the sensor outputs a HIGH signal, and you can trigger a buzzer, LED, or relay.

Example use cases:

• Motion-sensitive alarms.

• Tilt-controlled lighting.

• Anti-theft or shock detection systems.

• Robotic movement sensors.

Maintenance and Handling Tips

• Avoid dropping or striking the module.

• Keep it dry and clean for accurate performance.

• Mount securely to reduce false triggers.

• Adjust sensitivity as needed for your environment.

• Store in a cool, dry place when not in use.

Proper care ensures consistent and reliable readings for a long time.

Why Buy SW-520 Tilt Vibration Sensor Module for Arduino from Electroxbd

At Electroxbd, we ensure every module is tested for quality and performance before delivery. We provide authentic, reliable parts trusted by thousands of electronics hobbyists and professionals across Bangladesh.

Reasons to choose Electroxbd:

• 100% original and quality-tested products.

• Affordable prices for students and engineers.

• Fast nationwide delivery from Rajshahi.

• Friendly customer support via WhatsApp.

• Trusted by hundreds of repeat customers.

Electroxbd – Trusted Source for Reliable Electronic Parts.

Buy SW-520 Tilt Vibration Sensor Module for Arduino in Bangladesh

Get your SW-520 Tilt Vibration Sensor Module for Arduino from Electroxbd.com today. Ideal for motion, tilt, and vibration detection in robotics, IoT, and automation systems. We deliver fast all over Bangladesh.

Office Address:
H#1/1, In Opposite of RH Chhatrabash, Madrasa More, Debisingpara, Boalia, Rajshahi

WhatsApp: 01600334238
Website: www.electroxbd.com
Tagline: Trusted Source for Reliable Electronic Parts

Common Questions:

Q: What is the price of SW-520 Tilt Vibration Sensor Module for Arduino in Bangladesh?

A: The latest price of SW-520 Tilt Vibration Sensor Module for Arduino in Bangladesh is 100 BDT.

Q: Where to buy SW-520 Tilt Vibration Sensor Module for Arduino in Bangladesh?

A: You can buy the SW-520 Tilt Vibration Sensor Module for Arduino at the best price from ElectroXBD in Bangladesh.