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Cytron Easy MP3 Shield for Arduino

₹1,590.00 (Inclusive of all taxes)
Out of Stock

The Cytron Easy MP3 Shield integrates a high-quality MP3 decoder and a dual-channel 3W audio amplifier, enabling Arduino-compatible boards to play audio files directly from a microSD card. It offers a convenient, stackable solution for adding robust sound capabilities to your embedded projects.

Features

  • High-quality MP3 decoding directly from microSD card.
  • Integrated dual-channel 3W stereo amplifier for external speakers.
  • Onboard 3.5mm audio jack for earphones.
  • UART interface for easy Arduino communication, with soft serial option.
  • Stackable headers for seamless integration with other Arduino shields.

Out of stock

Description

The Cytron Easy MP3 Shield is a versatile Arduino-compatible expansion board designed to bring high-fidelity audio playback to your embedded systems. Compatible with Arduino UNO, Mega, and other pin-compatible mainboards, this shield provides a comprehensive audio solution by handling MP3 decoding and amplification directly on the board. This dedicated hardware offloads the primary microcontroller, allowing your Arduino to focus on other tasks while rich audio content streams from a microSD card.

Featuring an onboard microSD socket for storing MP3 files and a dual-channel 3W differential audio amplifier, the shield can directly drive external speakers or connect to headphones via its 3.5mm stereo jack. Its UART interface, configurable for soft serial, ensures straightforward communication with your Arduino. The shield’s stackable headers allow for easy integration into existing projects without sacrificing other shield functionalities.

Key Features

  • High-quality MP3 decoder for efficient audio processing.
  • Dual-channel/Stereo 3W differential audio amplifier for direct speaker drive.
  • Onboard MicroSD socket for dedicated MP3 audio file storage.
  • 3.5mm stereo audio jack for private listening with earphones.
  • MicroSD status LED provides visual feedback on card activity.
  • Configurable UART interface for flexible communication with Arduino.
  • Jumper selectors allow customization of control pins.
  • Stackable side headers facilitate multi-shield configurations.

Applications

  • DIY audio players and sound modules.
  • Voice prompts and announcements in automation systems.
  • Interactive exhibits and museum installations.
  • Robotics with sound effects.
  • Alarm systems requiring custom audio alerts.

Technical Specifications

Model/NameMP3 Shield
CompatibilityArduino (UNO, Mega, etc.)
Supply Voltage5V
Audio OutputDual Channel/Stereo 3W Amplifier, 3.5mm Jack
StorageMicroSD Card Socket
InterfaceUART (Soft Serial selectable)
Dimensions (L x W)69mm x 53mm

Frequently Asked Questions

What Arduino boards are compatible with the Cytron Easy MP3 Shield?

The Cytron Easy MP3 Shield is compatible with Arduino UNO, Arduino Mega, and other Arduino mainboards that share a compatible pinout. Its stackable headers ensure broad compatibility and ease of integration into various Arduino development environments, facilitating straightforward setup for audio projects.

How does the Easy MP3 Shield handle audio file storage and playback?

The shield features an onboard microSD card socket, allowing users to store MP3 audio files directly on a microSD card. The integrated MP3 decoder then handles playback, offloading the processing burden from the main Arduino microcontroller. This dedicated hardware ensures smooth audio streaming.

What are the audio output options available on this shield?

The Cytron Easy MP3 Shield provides versatile audio output options. It includes a dual-channel 3W differential audio amplifier, suitable for directly driving external speakers. Additionally, a 3.5mm stereo audio jack is present for connecting headphones or external amplified systems, catering to diverse audio needs.

What is the recommended supply voltage and interface for the shield?

The shield operates at a 5V supply voltage, typical for most Arduino boards. Communication with the Arduino is achieved via a UART interface, which can be configured to use a soft serial port if hardware UART pins are already occupied. This flexibility simplifies integration.

Package Includes

  • 1 x Cytron Easy MP3 Shield

Additional Information

Weight 0.03 kg
Dimensions 6.9 × 5.3 cm