Description
ITEM NAME:MAX9814 Electret Microphone Amplifier Board Module with AGC Function DC 3V-12V Product Overview MAX9814 Electret Microphone Amplifier Board Module with AGC Function DC 3V-12V Description: With AGC function,for hearing aids,conference microphone,loudspeaker and other devices.The output can directly drive an ordinary 32 European headphones(if you need more output,it is necessary at the output plus a preamp or amplifier)(suitable for single 18650 battery or battery-.Find many great new & used options and get the best deals for MAX9814 Electret Microphone Amplifier Board Module with AGC Function DC 3V-12V at the best online prices at Order2india Shopping! Free shipping for many products!