Piezo Sensors (2 Pack)

Piezo Sensors (2 Pack)

These can be used as impact sensors or buzzers

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8 Items

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Introducing our high-performance Piezo Ceramic Discs – the versatile solution for all your sensing and acoustic needs. Measuring at a compact diameter of 15mm, these discs combine cutting-edge technology with exceptional design to offer you a world of possibilities.

Technical Specifications:

  • Diameter: 15mm
  • Configuration: Piezo Ceramic Disc
  • Operating Voltage: 3V - 12V
  • Resonant Frequency: 4.0 kHz ± 500 Hz
  • Max Sound Output: 85 dB
  • Functionality: Velocity-sensitive impact sensing, Buzzer for melodic playback
  • Package: Sold in packs of 2 units
  • Wiring: 2 wires soldered on for easy integration


1. Precise Sensing: Our Piezo Ceramic Discs are engineered to accurately sense velocity-sensitive impacts, making them ideal for a wide range of applications, from industrial machinery monitoring to impact detection systems.

2. Acoustic Excellence: Transform your projects into auditory experiences by utilizing the built-in buzzer capabilities of these discs. Wire them up to produce enchanting melodies, alarms, and tones that capture attention and evoke emotions.

3. Compact Design: With a diameter of 15mm, these Piezo Ceramic Discs are perfect for projects where space is limited. Their small form factor doesn't compromise on performance, ensuring you get both efficiency and space optimization.

4. Seamless Integration: Each disc comes with 2 soldered wires, streamlining the integration process and saving you precious time. Whether you're a professional engineer or a DIY enthusiast, these discs are designed to be user-friendly.

5. Pack of Two: We understand the value of having multiple units on hand for your projects. That's why our Piezo Ceramic Discs are conveniently packaged in sets of two, giving you the flexibility to tackle various applications without delay.


  • Robotics: Use these discs to enhance your robot's awareness by detecting impacts and adapting behaviors accordingly.
  • Security Systems: Integrate them into security devices for precise impact detection and alarm generation.
  • Educational Projects: Teach students about sensors and acoustics through interactive experiments and projects.
  • Creative Arts: Craft unique sound installations and interactive art pieces that captivate audiences.

Elevate your projects to new heights with the power of our Piezo Ceramic Discs. Whether you're seeking reliable impact sensing or striving to create captivating melodies, these discs are the ultimate tool for your endeavors. Order your pack today and experience the world of possibilities they unlock.

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