Feature

●The amplifier module on the breakthrough has a gain of 67, which exceeds the microphone bandwidth requirement.
●When no sound is received, the AUD output of the microphone module will float at one?half of the volt current condenser position.
●When the microphone keeps a certain distance from the arm and speaks into the microphone at a normal dialogue volume, the module in the amplifier will produce a peak output of about 200mV.
●The input of the bottom port can be flush with the shell you make, which can reduce additional welding.
●This AUD output can be easily connected to the ADC of the microcomputer.


Description

Specification:
Item Type: Microphone ModuleMaterial: PCB
Purpose: Suitable for college students, engineers, technicians, factories, individual DIY, electronic enthusiasts and other operation learning
Power Supply Voltage: 1.5～3.3V DC
Output Power: 40mW
Signal To Noise Ratio: 62dBA
Size: Approx. 1.3 x 1cm / 0.5 x 0.4in


Package List:1 x Module 1 x Pin