SmartElex Speaker Module – Digital Audio & Buzzer for Arduino and DIY Projects

SmartElex Speaker Module – Digital Audio & Buzzer for Arduino and DIY Projects

The SmartElex Digital Speaker Module is a compact and versatile speaker module that delivers clear sound output for a variety of electronic and DIY applications. Designed with dual functionality, it works both as a high-fidelity speaker and as a buzzer, allowing you to easily add sound alerts, tones, and music to your projects.

Whether you’re building an interactive robot, a notification system, or a sound-based educational tool, this module ensures crisp and reliable audio performance in a small footprint.

Thanks to its Arduino compatibility and simple interface, connecting the SmartElex Digital Speaker Module to your microcontroller is quick and straightforward. It operates efficiently between 2.0V and 5.5V and features an integrated volume control for easy sound adjustment.

With its durable construction, compact 40mm x 40mm size, and built-in vibration motor, it’s perfect for hobbyists, students, and professionals looking to bring sound and motion to life in their electronic designs.

Features:

• Operates on a low DC voltage range from 4V to 5.5V for flexible powering
• Provides a high voltage gain of up to 46 dB for strong audio output
• Audio bandwidth support up to 20 kHz for clear sound reproduction
• Built-in LM386 audio amplifier for efficient amplification
• Includes adjustable volume control for easy sound level tuning
• Ideal for speaker output in microcontroller projects such as Arduino, Raspberry Pi, and ESP32 systems