Vibration Sensor Module SW-420
Detect vibrations with adjustable threshold and LED indicator
- Operating Voltage: 3.3 ~ 5 VDC
- Dimensions: 40x15x7 mm
- Weight: 3 gm
Features:
- Adjustable threshold with potentiometer
- LED indicator for vibration detection
- Output signal can be connected to a microcontroller
- Comparator output with clean signal
The Vibration Sensor Module SW-420 is based on the SW-420 vibration sensor and Comparator LM393. It detects vibrations beyond the set threshold, which can be adjusted using the onboard potentiometer. When there is no vibration, the module outputs a logic LOW signal, indicated by the LED light. Conversely, when vibrations are detected, the output switches to logic HIGH, turning off the LED light.
The output of the module can be connected to a microcontroller to detect high and low levels, allowing for vibration detection in the environment and serving as an alarm.
Note: Do not reverse the power directions to avoid damaging the chip. The signal LED light indicates output Low, and the LED is OFF when the output is High. The output level is close to the input voltage.
Package Includes: 1 x Vibration sensor module SW-420
* Images are for illustration only; actual product may vary.