Sound sensors

You are interested in everything around you sound? You're right here - in the world microphones. The microphone consists of a diaphragm with a magnet and a coil. Sound from the environment vibrates the diaphragm and builds up a voltage change in the coil. This voltage is then easily converted to analog signal proportional to the volume of the sound or compare it with the set value and send a digital HIGH signal if it exceeds this value. The signal from the microphone can also be sent over the I2S bus, which is a bus designed for sending audio.

Bestsellers

INMP441
INMP441 I2S microphone module
Skladem (8 pcs)
LA131146
 
€3,50
(€2,89 excl. VAT)
MAX9814 CMA-4544PF-W modul mikrofonu s zesilovačem MAX9814
 
€3,90
(€3,22 excl. VAT)
Keyes KY-037 modul mikrofonu s analogovým výstupem
 
€0,96
(€0,79 excl. VAT)
8 items total
LaskaKit lilygo t camera s3 0 96 oled wifi modul 3
€30,21 excl. VAT
€36,55

Development board with ESP32-WROVER-B module, 0.96" 128x64 OLED display SSD1306, 2Mpx camera OV2640, PIR sensor, power/charging chip for Li-ion/Li-Po battery, microphone,...

LA100041
GY SPH0645
€5,86 excl. VAT
€7,09

GY-SPH0645LM4H I2Smicrophone module

LA131008
Arduino Zvukový senzor
€1,25 excl. VAT
€1,51

A sensor capable of detecting the noise level and, if it exceeds the set value, giving a signal to the board.

LA131010
Keyes KY-037 modul mikrofonu s analogovým výstupem
€0,79 excl. VAT
€0,96

Noise detection module with analogue and digital output.

LA131073
GY 4466 modul mikrofonu s zesilovačem MAX4466
€1,58 excl. VAT
€1,91

Microphone module with audio amplifier and analogue output.

LA131089
MAX9814 CMA-4544PF-W modul mikrofonu s zesilovačem MAX9814
€3,22 excl. VAT
€3,90

Microphone module with MAX9814 amplifier with analogue output.

LA131108
INMP441
€2,89 excl. VAT
€3,50

INMP441 module I 2 S microphone

LA131146
51dCYHqoxNL. AC SL1200
€0,53 excl. VAT
€0,64

Electret microphone 6050 JST-GH 10cm

LA219003
30 Days to Return
30 Days to Return
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