Piezo Disc Transducer Contact Microphone Trigger Sensor 41mm With High Sensitivity And Low Power Brass And Ceramic Build 6kHz Operating Frequency 33nF Capacitance 60mm Wires Great For DIY Audio Vibration Sensing And Sensor Projects

High-Sensitivity Piezo Disc Transducer Kit, 10 pcs
✔️ 10 pcs piezo disc transducers, 41mm dia (1.61"), 25mm inner (0.98"), 60mm wires (2.36")

These piezo disc transducers are contact microphones used to capture surface vibrations and touch. They’re ideal for DIY audio projects, vibration sensing, and trigger sensors for electronic drums, sensor experiments, and homemade mics.

✅ Operating frequency: 6.0 ± 0.7 KHz; capacitance: 33000 ± 30% pF; diameter 41mm / 1.61 in; inner diameter 25mm / 0.98 in; wire length 60mm / 2.36 in.
✅ Material: Brass and ceramic; low power consumption; pre-wired for easy installation.
✅ Package: 10 pcs; great for acoustic instrument pickups, contact mics, and DIY triggers.
✅ Color: Yellow; pre-wired sensors ready for quick DIY setup.

💡 What is a piezo disc transducer used for?

- A handy vibration and touch-sensing element for DIY projects.

- Commonly used as contact microphones, drum triggers, and sensor inputs.

- Works with watches, cameras, phones, and small electronics for vibration sensing.