High-Performance Audio Decoder Module

Overview

This audio decoder module is engineered for versatility and high-quality sound output, making it an ideal choice for various audio applications. It supports multiple decoding formats and features a robust design that ensures reliable performance.

Key Features

• Decoding Formats: Compatible with MP3 and WAV formats.
• Sampling Rates: Supports a wide range of sampling rates including 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, and 48 KHz.
• Audio Quality: Equipped with a 24-bit DAC output; dynamic range reaches up to 90dB while the signal-to-noise ratio is at an impressive level of 85dB.
• Built-in Memory: Comes with onboard Flash memory (64Mbit or approximately 8MB), eliminating the need for external memory cards.
• Amplification Power: Integrated with a powerful class D amplifier (5W) capable of driving speakers rated at either 4 ohms or between three to five watts directly.
• Voice Control Functionality: Features UART serial port control allowing voice broadcast functions such as play/pause controls and volume adjustments; can manage up to an extensive library of songs (65,535 tracks) at a baud rate of up to 9600 bit/s.
• IO Trigger Playback: Supports IO trigger playback functionality through eight individual IO ports or combinations triggering up to two hundred fifty-five tracks collectively.
• Single-Bus Control Support: Allows control over essential functions like play/pause and volume adjustments via one line single-bus serial port control system.
• Configuration Options: Offers three configuration IOs enabling selection among seven operational modes through simple DIP switch settings for user-friendly operation.
• Power Requirements: Operates on DC voltage of just five volts.

Specifications

| Specification | Details |
|————————|———————————-|
| Package Weight | Approximately 0.04 kg / 0.10 lb |
| Package Dimensions | 8 cm x 6 cm x 3 cm / 3.15 in x 2.36 in x 1.18 in |
| Quantity per Carton | 500 units |
| Carton Weight | Approximately 22 kg / 48.50 lb |
| Carton Dimensions |50 cm x50 cm x44 cm /19.69 in x19.69 in x17.32 in|
| Container Loading |20GP – Up to121000 pcs
40HQ – Up to281000 pcs|

This audio decoder module is perfect for developers looking for an efficient solution that combines ease-of-use with advanced features suitable for various projects requiring high-quality sound playback.

Shipping
This product ships From China using different shipping carriers depending on the country you purchase from and will be delivered within 7–21 business days. 

Returns And Refunds
Sometimes we may require you to return the item to receive a refund in the uncommon situation it arrives defective.In other situations when it is proven that you did not receive the item due circumstances such as shipping carrier issues etc., you can request a full refund via your original payment method or alternatives like PayPal or cryptocurrencies by contacting us through WhatsApp,email or contact form.Read our full Returns and Refunds Policy here

How To Place An Order and common questions:
FAQ Page – Snug Wares