20mm Piezo Transducer Sound Discs w/ Leads (10PCS)

20mm Piezo Transducer Sound Discs w/ Leads (10PCS)

4 (1 product review)Added 4 years ago
US$ 3.46 Free worldwide shipping!
DealExtreme
- Color: Golden - Material: Brass + ceramic - Resonant frequency: 6.5 +/- 0.5KHz - Resonant resistance: 300 ohms (Max.) - Capacitance: 40,000pF +/- 30% - Input voltage: Vp- p 30V - Working temperature: - 20~70'C - Storage temperature: - 30~80'C - Perfect for DIY project - Packing list: - 10 x Piezo discs Dimensions: 0.75 in x 0.75 in x 0.04 in (1.9 cm x 1.9 cm x 0.1 cm) Weight: 0.25 oz (7 g)

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Jul 2016by danipete
Used for Audio/Midi Triggering. For use in an experimental piezo-electric sensor as taking small pressure signal and transducing it in small voltage values for ARDUINO and tested directly as MICROFONE input in a digital Audio Mixer (I tested in Behringer...translate