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Specification
Brand : Generic
BulletPoint : Microphone noise decibel sound sensor measurement modules 3p / 4p Interface for Arduino
BulletPoint1 : The breakthrough amplifier module has a gain of 67, which exceeds the bandwidth requirements of the microphone.
BulletPoint2 : This AUD output can be easily connected to the ADC of the microcomputer.
BulletPoint3 : When no sound is received, the AUD output of the microphone module floats at half the volt current capacitor position.
BulletPoint4 : When the microphone is kept a certain distance from the arm and speaks into the microphone at a normal conversational volume, the module in the amplifier produces a power of around 200 mV.
BulletPoint5 : The entrance of the bottom port can be flush with the shell you made, which can reduce additional welding work.
Color : #759
IncludedComponents : No
ItemName : Microphone Module DIY Circuit Board PCB Industrial Components 1.5~3.3VDC ADMP401 1.3X1Cm
ItemPackageDimensions_Height : 1 centimeters
ItemPackageDimensions_Length : 4 centimeters
ItemPackageDimensions_Width : 3 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : microphone-elements
Manufacturer : Generic
Material : Copper
ModelName : Genericpet0vnq7gi
ModelNumber : Genericpet0vnq7gi
NumberOfItems : 1
PartNumber : Genericpet0vnq7gi
ProductDescription : 1. The breakthrough amplifier module has a gain of 67, which exceeds the bandwidth requirement of the microphone.
2. When no sound is received, the AUD output of the microphone module floats at half the volt current capacitor position.
3. When the microphone is kept a certain distance from the arm and speaks into the microphone at a normal conversational volume, the module in the amplifier produces a power of approximately 200 mV.
4. The entrance of the bottom port can be flush with the shell you made, which can reduce additional welding.
5. This AUD output can be easily connected to the ADC of the microcomputer.

Specification:
Item Type: Microphone Module
Material: PCB
Purpose: Suitable for students, engineers, technicians, factories, individual DIY enthusiasts, electronics enthusiasts and other business learners
Power supply voltage: 1.5-3.3V DC
Output power: 40mW
Signal-to-noise ratio: 62 dBA
Size: Approx. 1.3 x 1 cm / 0.5 x 0.4 inch

Package list:
1 x Module
1 x pin
ProductSiteLaunchDate : 2024-08-22T17:44:27.163Z
UnspscCode : 52161520
WarrantyDescription : Manufacturer warranty for 90 day