WTV4-3N2141 Product Overview

Introduction

The WTV4-3N2141 is a versatile electronic component that belongs to the category of audio playback and recording modules. This product is widely used in various applications due to its unique characteristics, packaging, and quantity.

Basic Information Overview

• Category: Audio Playback and Recording Module
• Use: Playback and Recording of Audio Signals
• Characteristics: Compact Size, High Fidelity Audio Playback, Easy Integration
• Package: Integrated Circuit (IC)
• Essence: Efficient Audio Playback and Recording Solution
• Packaging/Quantity: Typically Packaged in Reel or Tray, Quantity Varies Based on Order

Specifications

The WTV4-3N2141 module features the following specifications: - Input Voltage: 3.3V - Audio Format: WAV - Storage Capacity: Up to 4GB - Output: Stereo Audio Output - Control Interface: SPI

Detailed Pin Configuration

The pin configuration of the WTV4-3N2141 module is as follows: 1. VCC 2. GND 3. Chip Select (CS) 4. Serial Clock (SCK) 5. Serial Data Input (SDI) 6. Serial Data Output (SDO) 7. Reset (RST) 8. Audio Output (L/R)

Functional Features

• High-Quality Audio Playback
• Seamless Integration with Microcontrollers
• Simple Control Interface
• Low Power Consumption

Advantages and Disadvantages

Advantages

• Compact Size
• Wide Operating Voltage Range
• Support for Various Audio Formats

Disadvantages

• Limited Storage Capacity
• External Amplification Required for Loudspeaker Applications

Working Principles

The WTV4-3N2141 module utilizes a combination of hardware and software to decode and play audio signals. Upon receiving control signals from a microcontroller, the module accesses the stored audio data and converts it into analog signals for output.

Detailed Application Field Plans

The WTV4-3N2141 module finds extensive application in the following fields: - Electronic Gadgets - Interactive Displays - Voice Prompt Systems - Educational Toys

Detailed and Complete Alternative Models

Some alternative models to the WTV4-3N2141 module include: - ISD1820PY - VS1003B - WT588D

In conclusion, the WTV4-3N2141 module serves as an efficient solution for audio playback and recording needs in various electronic applications, offering high-quality performance within a compact form factor.

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