[Adjustable Amplification] Premium op amp core enables customizable gain control for clear sound with low ground noise in various audio setups.
[Wide Compatibility] Designed for microphone sound detection in speakers headphones and computers with 58D sensitivity input and L/G channel output.
[Compact Design] Lightweight PCB module ensures easy installation in space-constrained audio projects or DIY electronics.
[Stable Power Supply] Operates at DC 2.6-12.5V with recommended battery power for reduced circuit noise during sound pickup.
[Versatile Application] Ideal for condenser microphone audio amplification in voice recognition projects or sound-activated devices.
Item Type: Microphone Pickup Module
Material: PCB
Power Supply: DC 2.6-12.5V
Input: The board is equipped with a capacitive microphone (58D sensitivity).
Output: The board has audio output ports L and G (G is the audio ground).
Application: For Microphone Sound Detection
1 x Microphone Pickup Module
3 x Accessory
The board should use battery power as much as possible (two or more dry batteries or lithium batteries such as ), or use a linear power supply. If a switching power supply is used, please add a filter circuit to ensure that the circuit power supply is small. The larger the , the larger the noise.