Piezoelectric Vibration Sensor Module With Adjustable Sensitivity And 5V DC Analog Output For Tapping And Vibration Detection Plug And Play DIY Vibe Switch
✔️ 5V DC analog output with adjustable sensitivity for taps
This compact piezoelectric vibration sensor module uses a ceramic sheet to turn taps or knocks into a measurable electrical signal. With a 5V DC analog output and adjustable sensitivity, it’s perfect for plug-and-play DIY projects, security systems, smart home devices, and industrial monitoring where vibration detection matters.
✅ Interface Type: AD/DO
✅ AO: Analog Signal Output
✅ DO: TTL Level Output with LED indicator
✅ Working Temp: -10 °C to +70 °C
✅ Size: 20 x 20 mm / 0.8 x 0.8 in
✅ Weight: 4.5 g
✅ Package: 1 x Module
💡 How does a piezoelectric vibration sensor module detect taps and knocks in DIY projects? This handy device turns vibration into an electrical signal that a microcontroller can read. - Generates a voltage proportional to vibration on AO - TTL DO output provides a crisp digital signal for simple triggers - Adjustable sensitivity lets you tune detection for light taps or strong impacts