Electret Microphone Amplifier Board Module with Adjustable Gain, LM386 20 to 200x, DC 4V to 12V, 5 Units Pack - Electronic C Onent

Specification: Item Type: Electret Microphone Amplifier Module Model: LM386 Material: ABS Operating Voltage: DC 4V-12V How to Use Package List 5 x Electret Microphone Amplifier Module Note Pay attention to the standard

• ▶Flexible and Adjustable : - This Electret Microphone Amplifier Module is built with an LM386 power amplifier chip. This allows for adjustable magnification between 20 times and 200 times. Directly drives small power horns and is for electret microphone uses.
• ▶Easy : - Our Electret Microphone Amplifier Board offers simple and easy usage. It supports GND grounding and VCC connections to 2.4 to 5VDC. For optimized performance, it is recommended to use the quietest power supply available, such as a 3.3V power supply.
• ▶Noise Suppression : - This Electret Microphone Amplifier Module boasts excellent noise suppression capabilities. The amplifier effectively suppresses power supply-generated noise. It supports a working voltage of DC 4V to 12V.
• ▶Scratch : - Built with ABS material, this Microphone Amplifier Module is impact- and scratch-resistant. A practical and environmentally friendly choice that is designed to withstand use over time.
• ▶ : - This package contains 5 units of the Electret Microphone Amplifier Module, offering for your money. This makes it ideal for those who require multiple units for either replacements or for different uses in various settings.