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Piezoelectric Sensor/Transducer/Buzzer - 26mm Diameter

SKU: BP3VYK0M07
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The 26mm Piezoelectric Sensor/Transducer/Buzzer is a versatile electronic component that converts mechanical energy into electrical signals and electrical energy into mechanical vibrations through the piezoelectric effect. Consisting of a brass substrate with a bonded piezoelectric ceramic layer, this compact disc can function as a vibration sensor, impact detector, contact microphone, or sound-generating element in electronic buzzer circuits. Due to its...
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The 26mm Piezoelectric Sensor/Transducer/Buzzer is a versatile electronic component that converts mechanical energy into electrical signals and electrical energy into mechanical vibrations through the piezoelectric effect. Consisting of a brass substrate with a bonded piezoelectric ceramic layer, this compact disc can function as a vibration sensor, impact detector, contact microphone, or sound-generating element in electronic buzzer circuits.

Due to its simple construction, low power consumption, and high sensitivity, the 26mm piezoelectric disc is widely used in DIY electronics, alarm systems, musical instruments, robotics, educational projects, and industrial sensing applications.

Features

  • Standard 26mm diameter piezoelectric disc
  • High sensitivity to vibration, pressure, and impact
  • Can be used as both a sensor and a sound transducer
  • Lightweight and compact design
  • Low power consumption

Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Product Type: Piezoelectric Sensor / Transducer / Buzzer
Diameter: 26mm
Material: Piezoelectric Ceramic bonded to a Brass Plate
Operating Principle: Piezoelectric Effect
Function: Sound Generation and Vibration Sensing
Mounting Type: Through-hole / Wire Connection
Weight: Lightweight
Operating Voltage: Application Dependent
Sensitivity: High
Reusability: Yes

Additional Resources

Piezoelectric Sensor/Transducer/Buzzer.PDF

FAQ

1. What is a 26mm Piezoelectric Sensor/Transducer/Buzzer?

A 26mm Piezoelectric Sensor/Transducer/Buzzer is a thin piezoelectric ceramic disc that converts electrical signals into sound or mechanical vibrations into electrical signals. It is widely used in buzzers, alarms, touch sensors, and vibration detection circuits.

2. How does a piezoelectric buzzer work?

A piezoelectric buzzer operates using the piezoelectric effect. When an alternating voltage is applied across the piezoelectric element, it vibrates rapidly, producing sound waves. Conversely, mechanical pressure or vibration on the disc can generate a small electrical voltage.

3. What are the common applications of a 26mm piezoelectric sensor?

These piezoelectric discs are commonly used in electronic buzzers, alarm systems, doorbells, impact sensors, vibration detectors, musical instruments, and DIY electronics projects involving sound generation or motion sensing.

4. Can a piezoelectric buzzer be used as a sensor?

Yes, a piezoelectric disc can function as a sensor. It generates a voltage when subjected to pressure, bending, tapping, or vibration, making it useful for knock detection, vibration monitoring, and touch-sensitive applications.

5. Is the 26mm piezoelectric sensor compatible with Arduino and other microcontrollers?

Yes, the 26mm piezoelectric sensor/transducer can be easily interfaced with Arduino, Raspberry Pi, ESP32, and other microcontrollers. It can be used to generate tones, detect vibrations, measure impacts, or create interactive electronic projects

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