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GY-MAX4466 Sound sensor module
$1.50

GY-MAX4466 Sound sensor module

Available Qty: 3
SKU: A-7508
Tayda Electronics
$1.50
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Product Description

Specifications
Rated Voltage: 2.4-5.5V

Application: Cellular phone,Microphone amplifier,Speech recogntion system
 
Easy to use: Connect GND to ground, VCC TO 2.4-5VDC. For best performance, use "The quietest" Supply available (on an Arduino, this will be 3.3V) Wave sound Will Come OUT OUT PIN. The output will have DC. BIAS of VCC/2 so when Completely silent, the voltage will be constant VCC/2V (DC coupled). Requires an AC coupled audio, place a 100uF capacitor between the output PIN and the input of your device. If You connect an audio amplifier that has a differential input or includes a capacitor, 100uF cap is not required The output pin is not designed to drive speakers or anything, but is the smallest in headphones - you'll need sound amplifier (eg 3.7W stereo AMP) if you want to connect the AMP directly to the speaker. If Mr. Connect the microcontroller Pin, don't need amplifier or decoupling. Capacitor-Connect OUT Pin directly to the microcontroller ADC pin. For audio-reactive projects we recommend using the FFT DRIVER Library which can input audio and 'translate' as frequency

More Information

Same Spec Items -
SKU A-7508
Manufacturer Tayda Electronics
MPN A-7508
Can be used with -

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