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Artigo n.º:
233933033
DFPlayer - A Mini MP3 Player for DIY Arduino / ESP32 Sound Project
79% of respondents would recommend this to a friend
Artigo n.º:
233933033
STD 426950
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Os nossos principais Parceiros Logísticos
DFPlayer Mini MP3 Player is a small, low-price module with simplified output directly to the speaker, supporting common audio formats.
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O que se Destaca
Compact Design
The DFPlayer's miniaturized form factor makes it perfect for DIY projects, seamlessly integrating with Arduino and ESP32 devices to save space without compromising on performance.
Easy Integration
Designed for hassle-free usage, the DFPlayer features straightforward compatibility with Arduino and ESP32 boards, allowing hobbyists to swiftly set up sound projects with minimal coding expertise.
Versatile Playback
This MP3 player supports various audio formats and offers multiple playback modes, empowering users to create diverse sound experiences tailored to their project requirements and ensuring high-quality audio output.
Detalhes do produto
- Mini MP3 player that allows you to play audio files
- Compatible with microcontrollers like Arduino and Raspberry Pi
- Supports MP3 and WAV formats for versatile usage
- Built-in amplifier for clear and loud sound output
- Easy to control with a simple serial communication protocol
- Supports up to 32GB micro SD card for storing audio files
| Additional Features | Equalizer |
| Connectivity Technology | Aux |
| Memory Storage Capacity | 128 MB |
| Screen Size | 1 inches (2.5 cm) |
| Compatible Devices | Laptop |
| Supported Media Type | Micro SD, SD Card |
| Display Technology | no display |
| Supported Standards | MP3, WAV, WMA |
| Item Weight | 0.02 kg |
| Color | Black |
| Brand | DFROBOT |
| Model Name | DFR0299 |
| Built-In Media | Microcontroller |
| Unit Count | 1 Count |
| Manufacturer | DFROBOT |
| Component Type | Battery |
| Model Number | DFR0299 |
| Mfr Part Number | DFR0299 |
| Special Feature | Equalizer |
| Media Type | Micro SD, SD Card |
| Included Components | Microcontroller |
Quem Deverá Comprar?
-
DIY Enthusiasts
Perfect for hobbyists working on custom sound projects with Arduino or ESP32 for enhanced audio capabilities.
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Educational Projects
Ideal for students and teachers looking to incorporate audio in their electronics projects for learning and experimentation.
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Small Scale Installations
Great for small art installations or exhibits where low-cost, portable sound solutions are required.
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Professional Audio Work
Not suitable for high-fidelity audio applications where sound quality and precision are critically important.
DESCRIÇÃO DO PRODUTO
DFPlayer - A Mini MP3 Player for DIY Arduino / ESP32 Sound Project
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Perguntas e respostas do cliente
-
Pergunta:
What is the DFPlayer Mini MP3 Player?
Resposta: The DFPlayer Mini MP3 Player is a compact, low-cost MP3 module designed for playing audio files from a micro SD card. With its small size and ease of integration, it's perfect for DIY projects such as robotics and sound installations. This module supports various audio formats and has a built-in amplifier, allowing it to drive small speakers directly. It’s ideal for anyone looking to incorporate audio playback into their next electronic project. -
Pergunta:
How do I connect the DFPlayer to my microcontroller?
Resposta: To connect the DFPlayer Mini to a microcontroller like Arduino, you need to connect the serial pins (TX and RX) of the DFPlayer to the appropriate pins on your microcontroller. Additionally, supply power and ground connections. Once connected, you can easily control audio playback through serial commands. This setup is useful for adding sound effects or music to your projects, creating interactive experiences or educational tools. -
Pergunta:
What types of audio files can the DFPlayer Mini play?
Resposta: The DFPlayer Mini supports MP3 and WAV audio file formats. To ensure the best playback experience, it’s recommended to keep audio files under 128 kbps for MP3s. This flexibility allows users to use a wide range of audio files, making it suitable for various applications like creating sound announcements, notifications, or background music in custom devices. -
Pergunta:
Can I use the DFPlayer Mini without a microcontroller?
Resposta: Yes, the DFPlayer Mini can operate independently without a microcontroller. It can be controlled using simple push buttons connected to its pins for basic functionalities like play, pause, and next track. This feature is particularly useful for straightforward applications, such as creating a simple audio player setup for exhibits, installations, or educational purposes. -
Pergunta:
What power supply do I need for the DFPlayer?
Resposta: The DFPlayer Mini requires a power supply of 3.2V to 5V. It can be powered directly from a battery or a power adapter. For optimal performance, ensure that the power supply is stable. This makes it versatile for various projects, ranging from portable music players powered by batteries to fixed installations powered via a wall adapter. -
Pergunta:
How can I adjust the volume on the DFPlayer Mini?
Resposta: You can adjust the volume on the DFPlayer Mini through serial commands or by using its built-in volume control pins. The module supports various volume levels, making it easy to set the audio level suitable for your project's environment. This feature is particularly beneficial for applications in different settings, such as exhibitions or classrooms, where volume levels may need to be adjusted frequently. -
Pergunta:
What is the maximum storage capacity for the SD card on DFPlayer Mini?
Resposta: The DFPlayer Mini supports micro SD cards with a storage capacity up to 32GB. This provides ample space for storing numerous audio files or longer audio tracks. For best performance, especially in larger projects, using a high-speed micro SD card is recommended. It’s ideal for applications where a variety of sounds are needed without constantly changing cards. -
Pergunta:
Is there a specific way to format the micro SD card for DFPlayer?
Resposta: Yes, the micro SD card should be formatted to FAT32 for compatibility with the DFPlayer Mini. This ensures that the module can read the audio files correctly. Format the card using your computer’s formatting tool before loading audio files. Proper formatting is essential for seamless playback, especially when using larger cards or when experiencing reading issues. -
Pergunta:
Can I daisy chain multiple DFPlayer Minis?
Resposta: While it's technically possible to daisy chain multiple DFPlayers, it's not a typical use case and could complicate the control scheme. Each module would require distinct serial lines, making programming more complex. Generally, it’s more effective to use a single module for straightforward tasks. However, advanced users can explore this for multifaceted projects where numerous audio outputs are necessary. -
Pergunta:
Where can I buy DFPlayer - A Mini MP3 Player in São Tomé and Príncipe?
Resposta: You can purchase the DFPlayer - A Mini MP3 Player on Ubuy, which offers a wide selection of electronic components and modules including this MP3 player. Ubuy ensures reliable service and provides various options for users looking to enhance their DIY or electronic projects.
DFROBOT MP3 & MP4 Players DFR0299 Editorial Review
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Prós
- Excellent build quality
- User-friendly interface
- Great performance and speed
- Stylish design
- Positive customer reviews
Contras
- A bit heavy to carry around.
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STD 426950
Encomende já e receba por volta de Sábado, Setembro 12
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Em conformidade com a norma PCI DSS e com certificação ISO 27001:2022, com pagamentos encriptados e proteção total do comprador em todas as encomendas.
Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Small and low-price MP3 module.
- Simplified output directly to speaker.
- Supports common audio formats such as MP3, WAV and WMA.
- Can be used standalone or with an Arduino UNO or any other with RX/TX capabilities.
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