1. Product introduction: The ceramic piezo vibration sensor is a piezoelectric converter that responds to strain changes by generating a measurable output voltage variation proportional to the intensity of oscillation. This allows you to determine the magnitude of vibrations. Unlike digital vibration sensors that only record occurrences, this analog sensor can measure the degree of vibration. 2. Product features: When the piezoelectric ceramic generates an electrical signal upon impact, the analog controller port can detect subtle vibration signals. It can also be used for vibrationrelated interactive applications, such as electronic drums, enabling creative projects. 3. Operating voltage: 3.3V or 5V. Operating current: 1mA. Interface type: Analog output. 4. Wide applications: Suitable for vibration detection, small DIY experiments, and more. Ideal for students, engineers, technicians, DIY enthusiasts, and electronics hobbyists.