HDX-2 Sensitive Vibration Sensor
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Prices updated: 13 Oct 2026
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About this product
Sensitive vibration sensor that detects knocks, shocks and vibration. It is commonly used in alarm systems, tamper detection and simple vibration-triggered projects, with its output connected to a microcontroller input.
Specifications
- Sensor type
- Vibration sensor (sensitive)
- Detects
- Knocks, shocks and vibration
Frequently asked questions
How do I wire the HDX-2 vibration sensor?
Check the pinout printed on the module, which usually includes power, ground and a signal pin. Connect the signal pin to a digital or analog input on your board.
Is the output digital or analog?
This depends on the module design. Many vibration modules provide a digital output with a threshold adjustment, while others provide an analog signal. Confirm the output type on the module before programming.
