10 Pack 41mm Piezo Disc Transducers With 3.94 Inch Wires For Acoustic Instruments Contact Mic Drum Trigger Sound Sensor DIY Guitar Pickup Easy Install For Home Studio And Electronics Projects

10-Pack 41mm Piezo Disc Transducers with 3.94in Wires
✔️ 41mm brass/ceramic discs, 10 cm leads, 3.0-5.0 kHz range

These piezo disc transducers are pre-wired sensors ideal for contact mics, drum triggers, and vibration detectors. They’re commonly used in home studios, DIY electronics projects, and instrument setups, with easy wiring for quick installs.

✅ 41 mm diameter piezo discs with up to 300 Ω max impedance
✅ Resonant frequency 3.0-5.0 kHz, +/- 0.5 kHz tolerance
✅ Lead length 10 cm (3.94 in) for flexible mounting
✅ Brass and ceramic construction, temperature resistant and stable

💡 What is a piezo disc sensor used for in hobby electronics? Piezo discs sense vibrations and convert them into electrical signals, making them handy for DIY microphones and triggers. - used as contact mics for guitars and percussion - handy vibration sensors for robotics and touch projects - easy to wire to a microcontroller or small amp for DIY sound projects