Piezoelectric vibration sensor module with analog and TTL outputs Overview A compact piezoelectric sensor that converts vibration intensity into an electrical signal. Output voltage increases with stronger vibration. Sensitivity is adjustable via a small potentiometer for different environments. Key features Analog and TTL outputs: Analog voltage proportional to vibration for continuous sensing; TTL digital output with a level indication for easy microcontroller use. Adjustable sensitivity: Potentiometer lets you tailor the response to target vibration ranges. Dual signaling, single package: Use either analog, TTL, or both to suit your project needs. Robust, compact design: Piezoelectric transducer inside a small enclosure for reliable field use. Compatibility and integration Works with common microcontrollers and sensor expansion boards. Flexible signal options allow simple integration into analogdigital control loops or monitoring systems. Ready for prototyping and smallbatch production due to straightforward signal conditioning. Performance and characteristics Fast response suitable for realtime monitoring and control. Strong signal conversion with clear digital indication plus adjustable analog range. Lightweight, spacesaving form factor ideal for compact assemblies. Use scenarios Machinery vibration monitoring: detect abnormal motor or bearing vibrations to trigger alerts or maintenance reminders. Interactive projects: incorporate vibration sensing into art, education, or installations with both analog readouts and digital signals. Robotics prototyping: sense contact, tapping, or surface vibrations to inform control decisions and behavior. This module provides a practical, flexible solution for vibration sensing with easy integration and clear signal options.