Specification:
Item Type: Microphone Board
Power supply: DC 2.6-10V
Input: Equipped with a capacitive microphone (sensitivity 58D)
Output: 3.5 audio output and 3P pin synchronization audio output ports L and G (G: audio ground)
Board Size:
Length: Approx. 45mm / 1.8in
Width: Approx. 25mm / 1in
Positioning Hole Diameter: Approx. 3.1mm / 0.1in
Features:
1The audio signal of the condenser microphone as cylinder microphone pickup can be amplified. 2Amplifier module will amplify the audio signal input from the audio input port and directly amplify the pickup signal of the onboard microphone. 3Output of the board can be directly connected to the audio input terminal of the stereo or the audio input terminal of the computer to realize voice chat or voice amplification. 4The amplifier board is equipped with a accurancy and high-quality operational amplifier core, which can realize the adjustable amplification gain. 5With very little background noise, the sound is clear and bright, also such amplifier module keeps simple installation.
Package List:
1 x Microphone Amplifier Module
1 x Pin
1 x Pin Header
1 x Interface Cable
