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  • $17.99
  • Free 30-day Returns
  • Ships from China.
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    30pcs 41mm Copper Plate Piezoelectric Ceramic Disc for DIY Audio Systems Acoustic Sensor Microphone Pickup

    • High Precision & Reliable Performance 41mm copper disc piezoelectric ceramic disc; resonant frequency 6.0 ± 0.7kHz; 35000 ± 6pF capacitance; operates between -20°C to 70°C; ideal for accurate sound and vibration detection in DIY audio systems; Easy Integration & Pre-Wired Design Pre-wired for quick installation; compatible with Arduino and Raspberry Pi; low power consumption 1.8µA sleep mode; suitable for acoustic instrument pickups and contact microphones; Durable & Stable Material Construction Made from high-quality brass and ceramic; resistant to wear and tear; ensures long-term reliability; no calibration required; no drift issues reported in user testing; Flexible Voltage Range & Wide Compatibility Operates on 1.5V to 30V; works with multiple power sources; supports various DIY projects including drum triggers and homemade speakers; easy to integrate into custom circuits; Versatile Application for Makers & Beginners Perfect for touch sensors, acoustic pickups, and vibration detectors; ideal for box guitars, foot stompers, and experimental sound devices; enhances creative possibilities in audio and electronics projects
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    Product Model: 41mm Copper Disc Buzzer
    Product Type: Piezoelectric
    Ceramic Buzzer Dimensions: 41mm
    Operating Voltage: 1.5 -30V
    Resonant Frequency: 6.0 ± 0.7KH z
    Capacitance: 35000 ± 309% ± 6pF
    Operating Temperature: -20°C to 70°C
    Material: Copper Disc Premium Material & Construction Crafted from high-quality brass and ceramic, these piezo disc transducers are built for lasting durability and reliable performance. They deliver high sensitivity with low power consumption, ensuring efficient operation in any project. Ready to Use, Easy to Install Each piezo element comes pre-wired for quick and hassle-free setup. Perfect for building acoustic instrument pickups, contact microphones, foot stompers, and a variety of homemade instruments for sound and vibration detection. Versatile & Creative Applications Ideal for beginners and makers alike, these piezo discs work great as touch sensors in DIY electronics. Transform acoustic instruments into electric sound sourcesperfect for installing on box guitars, drum triggers, homemade speakers, buzzers, and more.

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    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by SlotNeat Return Policy

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