SW-520D Tilt & Vibration Sensor Module with LM393 Comparator
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 ElectroHub | SW-520D Tilt & Vibration Sensor Module | 35 EGP40 | View in store |
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Lowest price recorded: 35 EGP
About this product
A tilt and vibration sensor breakout built around an SW-520D rolling-ball switch. An LM393 comparator converts the switch signal into a stable digital output, and an onboard potentiometer sets the sensitivity. Useful for detecting tilting, shaking or orientation changes in alarms, toys and simple robotics projects.
Specifications
- Sensor Type
- SW-520D Ball Switch
- Comparator IC
- LM393
- Output Type
- Digital (DO)
- Interface
- 3-Pin (VCC, GND, DO)
- Operating Voltage
- 3.3V to 5V
- Sensitivity Adjustment
- Onboard Potentiometer
- Status Indicators
- Dual Status LEDs
Frequently asked questions
What is the price of SW-520D Tilt & Vibration Sensor Module with LM393 Comparator in Egypt?
SW-520D Tilt & Vibration Sensor Module with LM393 Comparator currently costs 35 EGP in Egypt.
Where can I buy SW-520D Tilt & Vibration Sensor Module with LM393 Comparator in Egypt?
SW-520D Tilt & Vibration Sensor Module with LM393 Comparator is available from ElectroHub. Compare the offers above to find the best price.
How do I wire this module to a microcontroller?
Connect VCC to 3.3V or 5V, GND to GND, and DO to a digital input pin. The output gives a digital HIGH or LOW state, so read it with digitalRead() or an equivalent function.
Does this module measure the exact angle or vibration strength?
No. It provides a digital on/off output that changes when tilt or shaking exceeds the threshold set by the potentiometer. It does not report an angle or a measured acceleration value.
