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LM393 zvukový senzor (2ks)

1,73  1,61 

Tento zvukový senzor s LM393 poskytuje digitálny výstup OUT, teda informáciu zopnuté-nezopnuté. Hranicu pre detekciu požadovanej hladiny hluku je možné nastaviť pomocou trimra

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Katalógové číslo: 32620323046 Kategórie: Značka:
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Description

Size: 32mm (L)*17mm(W)*15mm(H)
Main chip: LM393, Electret condenser microphone
Working voltage: DC 4-6V

Features

– Signal output indication
– Single channel signal output
– The output effective signal is low level
– When there is sound,outputs low level and the signal light
– Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control,sound detect
– Circuit board output switch quantity
– Reference routines, circuit diagram and detailed specification will be provided after perchase.