SW-18015P Normally Open Vibration Sensor Module
$0.991pcs
SW-18015P vibration sensor module detects tiny shakes instantly with lightning response! Normally open design enables plug-and-play ease. Compact size fits any project. Low power, anti-interference.
| Dimensions | 32.0 × 14.0 mm |
|---|---|
| Brand |
easyelecmodule |
2881 in stock
SW-18015P Introduction
The MEC original vibration switch SW-18015P is adopted, featuring high sensitivity and responsiveness to ambient vibration, and is generally used to detect the vibration intensity of the surrounding environment. The SW-18015P is a sealed spring-type, non-directional vibration-sensing trigger switch that can be triggered at any angle. The switch is in an open OFF state when stationary. When subjected to external touch to reach the corresponding vibration force, or when the moving speed reaches an appropriate centrifugal force, the conductive pins will produce an instantaneous conduction and be in an instantaneous ON state. When the external force disappears, the switch returns to the open OFF state. Under normal circumstances, the service life of the switch can reach 200,000 times. This switch is suitable for triggering small current control circuits.
Pin Function
| Pin | Definition |
|---|---|
| VCC | External connection to 3.3V – 5V (can be directly connected to 5V microcontroller and 3.3V microcontroller) |
| GND | Grounding |
| DO | Small board digital output interface (0 and 1) |
Usage Instruction
1. Connect the VCC and GND, and the power indicator light of the module will turn on.
2. Place the module gently on the table, adjust the blue potentiometer on the board until the switch indicator light on the board lights up. Then slightly adjust the potentiometer to turn off the switch indicator light. Then tap the tabletop to make the vibration sensor feel the vibration. At this time, the switch indicator light will again turn on. When the vibration stops, the switch indicator light will also turn off. This phenomenon indicates that vibration can trigger the module, thereby turn on the switch indicator light.
Product Application
1. Condition Monitoring: In manufacturing plants and industrial facilities, vibration sensors are used for condition monitoring of rotating machinery such as motors, pumps, and turbines. By monitoring the vibration levels, these sensors can detect abnormal conditions such as imbalance, misalignment, and bearing wear, allowing for early intervention to prevent downtime and production losses.
2. Structural Health Monitoring: Vibration sensors are used in structural health monitoring (SHM) systems to assess the integrity and safety of buildings, bridges, dams, and other civil infrastructure. These sensors monitor vibrations caused by environmental factors, traffic loads, and seismic events, providing valuable data for evaluating structural health and identifying potential structural defects or damages.
3. Earthquake and vibration monitoring: Vibration sensors, such as accelerometers and seismometers, are widely used in earthquake and vibration monitoring networks to detect and record ground vibrations caused by seismic events. These sensors assist seismologists and geologists in studying seismic activities, assessing seismic risks, and developing early warning systems to mitigate the impact of earthquakes on humans and infrastructure.
4. Piezoelectric sensor: The piezoelectric sensor utilizes the piezoelectric effect to generate electrical signals under the influence of mechanical stress or vibration. It has extremely high sensitivity and is suitable for detecting high-frequency vibrations. Therefore, it is highly suitable for applications such as structural health monitoring and machine condition monitoring.
Relative Information
Shipping Cost
We only ship to the United States. Shipping costs are calculated based on the total order amount.
Shipping Method And Delivery Time
All orders will be processed and shipped within 72 hours of placing the order (excluding weekends and holidays). They will ship from Shenzhen, China, primarily via 4PX logistics. Depending on the destination and logistics conditions, other carriers such as DHL, FedEx, UPS, USPS, etc., may also handle the delivery. Estimated shipping time is 7-12 business days, with actual delivery occurring in 10-17 business days, depending on logistics conditions.
Payment:
We accept Visa, Master card, Maestro, American Express, JCB, Dinner's Club, Discover, Paypal, Apple Pay, Google Pay .
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