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30pcs 20mm Piezo Buzzer Element with Copper Plate & Aluminum Casing - Wired Sound Trigger for Drum & Guitar
- Product Model: 20mm Copper Plate with Aluminum Shell and Wired Buzzer Product Type: Piezoelectric Ceramic Buzzer Dimensions: 20mm Operating Voltage: 1.5-30V Resonant Frequency: 6.8 ± 0.6KHz Capacitance: 15000±30% 6pF Operating Temperature: -20°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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High Sensitivity & Low Power Consumption 20mm piezoelectric buzzer; 1.5 -30V operating voltage; 1.8 µA sleep mode current; ideal for acoustic instrument pickups and contact microphones; Precise Resonant Frequency & Wide Operating Range 6.8 kHz resonant frequency; ± 0.6 kHz tolerance; -20°C to 70°C operating range; suitable for drum triggers and guitar sound sensors; Durable Construction for Long-Lasting Performance Copper plate with aluminum casing; 15000±30% 6pF capacitance; resistant to mechanical stress; perfect for DIY electronics and homemade instruments; Easy Integration with Popular Development Platforms Pre-wired for quick installation; compatible with Arduino and Raspberry Pi; simple setup for touch sensors and vibration detection; Reliable Design for Versatile Applications Low noise operation; stable performance in varying environments; not for high-voltage (>50V) systems; great for acoustic projects and sound triggers
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Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Kepler Forge Return Policy
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