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30pcs 15mm Copper Plate with Aluminum Casing Piezo Disc Speaker Audio Sensor
- Product Model: 15mm Copper-Plated Aluminum-Cased Buzzer Product Type: Piezoelectric Ceramic Buzzer Dimensions: 15mm Operating Voltage: 1.5-30V Resonant Frequency: 8.5 ± 0.6KHz Capacitance: 8000 ± 30% pF Operating Temperature: -20°C to 70°C Material: Copper-Plated Aluminum Housing 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-Precision Piezoelectric Sensor 15mm diameter; 8.5 ± 0.6 kHz resonant frequency; 8000 ± 30% pF capacitance; 1.5 to 30V operating voltage; no calibration required for consistent performance; Durable Copper-Plated Aluminum Housing Copper-plated aluminum casing; -20°C to 70°C operating range; resistant to environmental stress; ideal for long-term use in various DIY projects; Low-Power and High-Sensitivity Design 1.8 µA sleep mode current; 2000mAh battery life; high sensitivity for detecting subtle vibrations and sounds; suitable for portable audio applications; Easy Integration with Popular Platforms Compatible for Arduino; Raspberry Pi; STM32; pre-wired for quick installation; supports multiple development environments for flexible use; Versatile Sound and Vibration Detection Ideal for acoustic instrument pickups; contact microphones; touch sensors; foot stompers; works well with homemade speakers and electronic musical devices
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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 Kepler Forge Return Policy
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