LM386 Audio Amplifier Board Performance Mono Amplifier: Delivers up to 10W of power in a mono output, providing enough amplification for small speakers in DIY audio projects. Flexible Power Range: Operates efficiently on DC 312V, allowing use with a variety of power sources and ensuring stable performance under different voltage conditions. Adjustable Volume: Includes a volume control knob for easy, onthefly adjustment to match your listening environment and preferences. Compact and Portable: A compact mini amplifier module designed for easy integration into spaceconstrained projects and portable setups. Practical and Reliable: Simple, straightforward design suitable for quick integration with lowcomplexity wiring, facilitating DIY audio developments without sacrificing sound output. Use Scenarios: Portable DIY speaker: Build a compact, batterypowered mono speaker for use or small events. Microcontroller projects: Add audio output to Arduino, Raspberry Pi, or other microcontroller projects requiring a simple audio amplifier. Home or classroom demonstrations: Use as a compact amplifier for educational kits, small alarms, alarms, or notification systems. Key Attributes: Function: Mono audio amplification with adjustable volume for small speakers. Compatibility: Works with DC power supplies in the 312V range. Size: Mini, spacesaving amplifier module suitable for tight enclosures. Performance: Up to 10W mono output for clear, audible sound in compact applications.