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  • $16.99
  • Free 30-day Returns
  • Ships from China.
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    30pcs 27mm Copper Disc with Aluminum Casing Wired Piezo Buzzer Sound Cavity for Drum Trigger Guitar Pickup

    • High Sensitivity & Low Power Consumption 4.1 ± 0.6kHz resonant frequency; 1.530V operating voltage; 28000±30pF capacitance; 1.8µA sleep mode current; ideal for acoustic instrument pickups and drum triggers; Durable Copper-Plated Aluminum Design Copper-plated disc with aluminum shell; -30°C to 70°C operating range; corrosion-resistant construction; suitable for DIY electronics and homemade instruments; Easy Installation & Universal Compatibility Pre-wired for quick setup; compatible with Arduino and Raspberry Pi; works with contact microphones and foot stompers; no calibration required; Versatile Sound Detection Solution Perfect for guitar pickups, drum triggers, and vibration sensors; low power consumption; reliable performance in various environments; Robust Build for Long-Term Use High-quality copper and ceramic materials; resistant to mechanical stress; designed for hobbyists and makers; not for high-voltage systems
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    Product Model: 27mm Copper-Plated Aluminum-Shell Wired Buzzer
    Product Type: Piezoelectric
    Ceramic Buzzer Dimensions: 27mm
    Operating Voltage: 1.5 -30V
    Resonant Frequency: 4.1 ± 0.6KH z
    Capacitance: 28000±30% pF
    Operating Temperature: -30°C to 70°C
    Material: Copper Plate with Aluminum Shell 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

    • 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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