SparkFun MP3 Trigger - 18 Trigger inputs to Alternate Functions Random & sequential Track Selection Transport Controls Even Volume up/Down Real-Time Volume Control Full-Duplex Serial Control
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SparkFun MP3 Trigger - 18 Trigger inputs to Alternate Functions Random & sequential Track Selection Transport Controls Even Volume up/Down Real-Time Volume Control Full-Duplex Serial Control
The MP3 Trigger board is a versatile, low-cost, low-power embedded audio unit that plays MP3 tracks directly from a microSD flash card with up to 192kbps stereo playback.
SparkFun MP3 Trigger - 18 Trigger inputs to Alternate Functions Random & sequential Track Selection Transport Controls Even Volume up/Down Real-Time Volume Control Full-Duplex Serial Control
物品 #: 87642822

SparkFun MP3 Trigger - 18 Trigger inputs to Alternate Functions Random & sequential Track Selection Transport Controls Even Volume up/Down Real-Time

物品 #: 87642822

HKD 484

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from 美國

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現在訂購，約可在下列時間收貨： 星期六, 八月 08
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The MP3 Trigger board is a versatile, low-cost, low-power embedded audio unit that plays MP3 tracks directly from a microSD flash card with up to 192kbps stereo playback.
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Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.

What Stands Out

Versatile Trigger Inputs
Featuring 18 trigger inputs, the SparkFun MP3 Trigger allows users to easily customize playback through various inputs, making it ideal for interactive installations and creative projects.
Dynamic Track Selection
With capabilities for both random and sequential track selection, users can enhance their audio experience by choosing playback methods that suit their projects, ensuring flexibility and creativity.
Real-Time Controls
Offering real-time volume control and full-duplex serial control, the device provides seamless audio adjustments and integration, making it suitable for professional applications and demanding environments.

產品詳情

Shop SparkFun MP3 Trigger - 18 Trigger inputs to Alternate Functions Random & sequential Track Selection Transport Controls Even Volume up/Down Real-Time Volume Control Full-Duplex Serial Control online at a best price in 香港. B09MBKP3H1
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Event Organizers

    Ideal for setting up sound effects or music in events, providing easy track selection and transport controls.

  • Educators

    Useful for instructional purposes, allowing teachers to play audio clips or music via simple triggering methods.

  • DIY Enthusiasts

    Perfect for hobbyists building custom projects requiring audio playback with multiple trigger options and volume control.

Not Suitable For
  • Casual Users

    Not suitable for those seeking simple music playback without technical setup or trigger complexities.

產品敘述

SparkFun MP3 Trigger - 18 Trigger inputs to Alternate Functions Random & sequential Track Selection Transport Controls Even Volume up/Down Real-Time Volume Control Full-Duplex Serial Control

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客戶問題＆回答

  • 題: What features does the SparkFun MP3 Trigger offer?

    回答: The SparkFun MP3 Trigger comes with 18 trigger inputs, allowing for versatile control of tracks. It supports both random and sequential track selection, letting you customize your playback experience. Additionally, the MP3 Trigger includes transport controls, enabling you to play, pause, or skip tracks easily. This feature set is ideal for installations where you want precise control over audio playback, such as in exhibits, kiosks, or interactive displays.
  • 題: How does the track selection work on the SparkFun MP3 Trigger?

    回答: The track selection on the SparkFun MP3 Trigger can be either random or sequential. When using sequential selection, tracks play in the order they are loaded, providing a predictable listening experience. Random selection allows for more dynamic playback, perfect for situations where variety is desired, such as art installations or background music setups. You simply configure the desired mode through the accessible interface, making it adaptable for various projects.
  • 題: Can I control the volume with the SparkFun MP3 Trigger?

    回答: Yes, the SparkFun MP3 Trigger allows you to adjust the volume both up and down seamlessly. This feature is particularly useful in environments where audio levels need to be dynamically managed, such as during interactive presentations or events. By incorporating volume controls, users can ensure that sound levels are appropriate for the setting, enhancing the overall audio experience.
  • 題: What types of projects can benefit from using the SparkFun MP3 Trigger?

    回答: The SparkFun MP3 Trigger is highly versatile and can be used in a variety of projects. Common applications include interactive displays, museum exhibits, soundboards for theatrical productions, and digital displays in retail environments. Its multiple trigger inputs allow for creative audio layering, and variables can be adjusted to suit the specific needs of each project, making it a valuable asset for tech enthusiasts and professionals alike.
  • 題: What audio formats does the SparkFun MP3 Trigger support?

    回答: The SparkFun MP3 Trigger primarily supports MP3 audio files, ensuring high-quality playback. Additionally, it may be compatible with other formats depending on the SD card used but is specifically optimized for MP3. This focus on the MP3 format simplifies file management and ensures compatibility across various devices and setups, making it straightforward to integrate into existing projects without worrying about format issues.
  • 題: Is it possible to use the SparkFun MP3 Trigger in battery-operated projects?

    回答: Absolutely! The SparkFun MP3 Trigger can be powered using battery systems, making it a great choice for portable and mobile projects. When integrated with a suitable battery pack, it allows for deployment in areas without direct electrical access, such as outdoor displays or temporary installations. This flexibility enhances its utility in creative applications, enabling users to experiment with sound in diverse environments.
  • 題: Can I use the SparkFun MP3 Trigger with external sensors?

    回答: Yes, the SparkFun MP3 Trigger is compatible with external sensors, allowing for interactive audio experiences. You can connect various types of sensors, such as motion detectors or buttons, to trigger audio playback, creating engaging projects that respond to user input. This level of interactivity is ideal for educational tools and installations that seek to captivate audiences through responsive sound.
  • 題: Does the SparkFun MP3 Trigger require any programming skills to set up?

    回答: While having some programming knowledge can enhance your ability to customize the SparkFun MP3 Trigger's functionality, it is designed to be user-friendly. Basic setups can be accomplished with minimal technical skills, as the hardware interfaces directly with inputs without extensive coding. For more advanced features, users can refer to the documentation and community examples that provide guidance for various use cases.
  • 題: Where can I buy the SparkFun MP3 Trigger?

    回答: You can purchase the SparkFun MP3 Trigger from Ubuy in Hong Kong. Ubuy offers a reliable online shopping experience, helping you find the product quickly and conveniently. With a user-friendly interface and a wide range of electronics, Ubuy ensures that you can smoothly complete your purchase and access the SparkFun MP3 Trigger for your projects.

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HKD 484

現在訂購，約可在下列時間收貨： 星期六, 八月 08

QTY:

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特色和優勢

  • 18 external trigger pins for pre-selected MP3 track playback
  • Full-duplex serial control port for real-time volume control and remote triggering of up to 255 tracks
  • Supports FAT16 or FAT32 formatted microSD flash cards
  • Cypress microcontroller and VLSI audio codec IC for efficient MP3 data processing
  • Quiet Mode feature enables flexible trigger monitoring and track sequencing via serial control port
  • Supports custom applications without the need for a separate microcontroller

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