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Hot selling active buzzer module KY-012 applicable accessories

KY-012

Model:KY-012

Manufacturer:ANSC/OEM

Package:module

詳情


Product Overview


1. Working voltage: DC 5V


2. Port description:


+Positive pole of power supply


-: Negative pole of power supply


Buzzer is an integrated electronic buzzer that is powered by a DC power supply and is often used as a sounding component in circuits. According to their driving methods, they can be divided into two categories: active buzzers and passive buzzers, and the "source" in their names refers to the oscillation source. When in use, the active buzzer only needs to be powered on to the positive and negative poles to emit sound in a fixed frequency band; Passive buzzers need to be connected to audio signals in order to produce sound. By connecting audio signals of different frequencies, the passive buzzer can produce a sound that sounds like "Duolai Mi Fa Suo La Si". HW-512 is an active buzzer.


Product Main purpose


Applied in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronic devices, telephones, timers, etc., serving as sound emitting devices.


Product Function


詳情-02

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Product Size


詳情-04


Product Show


主圖-00

主圖-01

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Payment&Transportation


詳情8.1


Official Certificate&Certificate



詳情頁(yè)3.1



Multiple product supply



詳情5.1


Company office environment


詳情6.1


Warehouse Real Shot


170019007688325e.png


Standard packaging


詳情修改1


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LM22676ADJNS19+250SOP8
TPS562201DDCRTI22+795500SOT23-6
NJG1806K75JRC22+500000DFN6
TLV74318PDQNRTI22+402000X2SON-4
NJG1801K75JRC22+300000SMD
NJG1804K64JRC22+300000DFN8
LM27761DSGRTI22+151000WSON8
TLV62565DBVRTI22+138000SOT23-5
TPS613222ADBVRTI22+108000SOT23-5
LNK625DG-TLPOWER22+100000SOP-8
OPA4322AIPWRTI22+100000TSSOP14
TLV75528PDRVRTI22+99000WSON-6
TPS7A2025PDQNRTI22+78500X2SON-4
TLV62568DBVRTI22+72000SOT23-5
STM32L051K8U6TRST22+60000QFN32
SKY66421-11SKYWORKS22+56500QFN16
TPS7A1111PDRVRTI22+54000WSON6
TLV62569PDDCRTI22+52000SOT23-6
TLV62569DBVRTI22+48000SOT23-5
TPS23753APWRTI22+40000TSSOP14
NB691GG-ZMPS22+30000QFN
SN74AHC1G02DBVRTI22+27939SOT-23
TPS63000DRCRTI22+23238VSON10
TLV75533PDRVRTI22+21500WSON6
NB687BGQ-ZMPS22+20000QFN
A3916GESTR-T-1ALLEGRO22+17150QFN-20
TPS62135RGXRTI22+15000VQFN11
TLE2022AMDRTI0803+12500SOP8
TPS23756PWPRTI22+12000HTSSOP-20


主圖-02


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