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B20 PIEZOELECTRIC BUZZER - ER015

B20 PIEZOELECTRIC BUZZER - ER015

SKU:ER015

257 in stock

Regular price Rs. 15.00
Regular price Sale price Rs. 15.00
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  • Piezo buzzer is an electronic device commonly used to produce sound.
  • Lightweight, simple construction and low price make it usable in various applications like car/truck reversing indicator, computers, call bells etc.
  • Piezo buzzer is based on the inverse principle of piezoelectricity discovered in 1880 by Jacques and Pierre Curie.
  • It is the phenomena of generating electricity when mechanical pressure is applied to certain materials and the vice versa is also true.
  • Such materials are called piezoelectric materials.

Description

  • Piezo buzzer is an electronic device commonly used to produce sound.
  • Lightweight, simple construction and low price make it usable in various applications like car/truck reversing indicator, computers, call bells etc.
  • Piezo buzzer is based on the inverse principle of piezoelectricity discovered in 1880 by Jacques and Pierre Curie.
  • It is the phenomena of generating electricity when mechanical pressure is applied to certain materials and the vice versa is also true.
  • Such materials are called piezoelectric materials.
  • Piezoelectric materials are either naturally available or manmade.
  • Piezoceramic is class of manmade material, which poses piezoelectric effect and is widely used to make a disc, the heart of piezo buzzer.
  • When subjected to an alternating electric field they stretch or compress, in accordance with the frequency of the signal thereby producing sound.
  • The piezo buzzer produces sound based on the reverse of the piezoelectric effect.
  • The generation of pressure variation or strain by the application of electric potential across a piezoelectric material is the underlying principle.
  • These buzzers can be used to alert a user of an event corresponding to a switching action, counter signal or sensor input.
  • They are also used in alarm circuits.

Package Included :

1 x B20 Buzzer