Products Details
| Type | Guitar universal model buzzer single sticker |
| Application | GUITAR, Electric Guitar, classical guitar, Acoustic Guitar, stringed musical instruments |
| Material | Copper + PVC |
| Use | GUITAR |
| Feature | Durable, good handfeeling, Exquisite, practical |

FAQ
1. What is a 27mm wired piezo ceramic copper disc?
A 27mm wired piezo ceramic copper disc is a compact piezoelectric sensor element used for vibration sensing, sound pickup, and electronic signal generation.
2. How does a wired piezo ceramic copper disc work?
A wired piezo ceramic copper disc converts mechanical vibration or pressure into an electrical signal through piezoelectric ceramic material.
3. What are the main uses of a 27mm piezo disc?
A 27mm piezo disc is commonly used in buzzers, knock sensors, acoustic detectors, DIY electronics, and industrial sensing devices.
4. Why choose a wired piezo disc instead of an unwired one?
A wired piezo disc offers faster installation, easier wiring, and simpler integration into custom electronic assemblies.
5. Is the 27mm piezo ceramic copper disc suitable for DIY projects?
Yes, the 27mm piezo ceramic copper disc is ideal for DIY electronics, prototyping, and educational experiments.
6. Can a piezo ceramic copper disc be used as a sensor?
Yes, a piezo ceramic copper disc works well as a vibration sensor, impact sensor, and sound pickup component.
7. What makes the copper disc important in a piezo element?
The copper disc provides a stable conductive base for the piezo element and supports reliable signal output.
8. Is this 27mm wired piezo disc good for OEM applications?
Yes, the 27mm wired piezo disc is suitable for OEM applications, mass production, and custom sensor module design.
9. What industries use wired piezo ceramic discs?
Wired piezo ceramic discs are used in electronics manufacturing, industrial sensing, educational kits, and embedded system development.
10. How do I connect a 27mm wired piezo ceramic copper disc?
A 27mm wired piezo ceramic copper disc connects directly to compatible circuits or sensor boards using its pre-attached wires.






