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Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD

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Audio Amplifier Module for everyday users

The Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD is a value-for-money audio amplifier module designed for everyday users. It features Operating Voltage (VDC): 2.6 to 3.6 and Quiescent Current: 16 uA. Customers praise its excellent build quality.

excellent build qualitycompact and portable
₹627
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Total: ₹627
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Operating Voltage (VDC): 2.6 to 3.6
Quiescent Current: 16 uA
Storage Capacity: 512 voices
Audio input/output Port: 16 bit DAC and PWM
Length (mm): 21
Width (mm): 17.8

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-28532Category: Audio Amplifier Module

About This Product

The Mini SD Card MP3 Sound Module For PIC Arduino WTV020-SD is a value-for-money audio amplifier module designed for everyday users. Customers highlight its excellent build quality.

Key Specifications

  • Operating Voltage (VDC): 2.6 to 3.6 — works with standard household power
  • Quiescent Current: 16 uA
  • Storage Capacity: 512 voices — plenty of room for files, apps, and media
  • Audio input/output Port: 16 bit DAC and PWM — compatible with modern devices
  • Length (mm): 21
  • Width (mm): 17.8
  • Weight (g): 4
  • Shipping Weight: 0.005 kg

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This Mini SD Card MP3 Sound Module is a reusable mass storage voice module, that can plug a maximum capacity of 1GB SD card memory and can load the WAV and AD4 audio.

Elevate your project's audio capabilities with the Mini SD Card MP3 Sound Module. This compact and versatile module is designed to seamlessly integrate with both PIC and Arduino platforms, making it the perfect choice for a wide range of applications. When it comes to audio quality, you can expect nothing but the best. The Mini SD Card MP3 Sound Module delivers crystal clear sound, ensuring that your audio output is of the highest quality. Despite its powerful capabilities, this module boasts a compact design, saving valuable space in your projects. Its user-friendly interface makes controlling audio playback a breeze, even for beginners. Whether you're working on DIY electronics, robotics, or interactive projects, the Mini SD Card MP3 Sound Module is a valuable addition to your toolkit. Elevate your projects with high-quality audio, simplicity, and versatility – all in one compact package. Note: We have only the WTV020-SD-16P variant. Note : HW-251 on board working remains same. Note: For more technical details go through Datasheet in the attachment section.

Features :

  1. Supports the FAT file system SD carrier.
  2. Supports the playing of 4Bit ADCPM format files.
  3. Recognize the voice files automatically.
  4. Support microprocessors and key control.
  5. It could be called any paragraph voice playing.
  6. Saving operation data when power is off.
  7.  Loadable sampling rate:
    1. 6KHz to 32KHz, the 36KHz sampling rate of AD4 audio.
    2. 6KHz to the 16KHz sampling rate of WAV audio.
  8. Loading voice to the SD card without the assistance of software.
  9. Support combination playing of the file (including mute combination).
  10. Memory contents are classified by file.

Package Includes :

1 x Mini SD Card MP3 Sound Module

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.