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BUZZER 
 
Piezoelectric (piezo) buzzer, Magnetic buzzer,  SMD buzzer, Piezo siren
SPEAKER
 
Bluetooth Speaker, Mylar speaker, TV Speaker, Woofer
 
ULTRASONIC SENSOR
25KHz,40KHz ultrasonic sensor
PIEZO ELEMENT
 
Piezo bimorph, Single-sided piezoelectric ceramic element
NEW ARRIVAL
since 1997
HOT PRODUCTS

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LATEST NEWS

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  • 09
  • September
The difference between piezo buzzer and magnetic buzzer (Part 4)

From the introduction of previous issues, we know that both piezoelectric buzzer and electromagnetic buzzer can work under the condition of connecting DC voltage, which can be said to be their common point. Today we talk about the differences between the piezo buzzer and magnetic buzzer.Magnetic b

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  • 09
  • September
The difference between magnetic buzzer and magnetic transducer (Part 3)

The electromagnetic buzzer is composed of an oscillator, an electromagnetic coil, a magnet, a vibrating diaphragm and a shell. After the power is turned on, the audio signal current generated by the oscillator passes through the electromagnetic coil, causing the electromagnetic coil to generate a ma

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  • 09
  • September
The difference between piezo buzzer and piezo transducer (Part 2)

Piezoelectric buzzer, also called piezo audio indicator, can make sound when connected to DC power.

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