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Item #:
5739771
SparkFun MP3 Trigger
Item #:
5739771
OMR 38
Price Details
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Imported from USA store
QTY:
Order now and get it around Tuesday, August 25
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The MP3 Trigger board is built to make MP3 sound integration easier than ever.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Playback
Supports various audio formats, allowing users to trigger multiple sound files in various environments, making it perfect for interactive art projects, installations, and DIY electronics.
Simple Integration
Designed with user-friendly interfaces, it easily integrates into projects, simplifying setup for hobbyists and professionals alike, while enhancing sound capabilities without advanced programming.
Compact Design
Its small footprint enables easy fit into tight spaces, making it a great addition to wearable tech or portable devices without compromising on audio quality or function.
Product Details
| Additional Features | Remote Triggering and Advanced Control |
| Connectivity Technology | Aux |
| Memory Storage Capacity | 8 GB |
| Screen Size | 1.8 |
| Compatible Devices | Headphone |
| Supported Media Type | Micro SDHC, SD Card |
| Display Technology | no display |
| Supported Standards | MP3 |
| Color | Red |
| Brand | SparkFun |
| Model Name | MP3 Trigger |
| Built-In Media | Headphones, 16GB Micro SD Card |
| Manufacturer | Sparkfun |
| UPC | 717520028154 736902548257 |
| Mfr Part Number | WIG-13720 |
| Model Number | 4334427041 |
| Component Type | Memory |
| Special Feature | Remote Triggering and Advanced Control |
| Media Type | Micro SDHC, SD Card |
| Included Components | Headphones, 16GB Micro SD Card |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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DIY Enthusiasts
Ideal for hobbyists looking to create customized audio-triggering projects without complex programming.
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Event Organizers
Perfect for events needing sound effects or music triggered by specific actions, enhancing the overall experience.
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Education Settings
Useful in classrooms or workshops for teaching students about sound integration in electronics and programming.
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Professional Sound Engineers
May lack advanced features required for high-quality audio production and manipulation in professional environments.
Product Description
SparkFun MP3 Trigger
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can the MP3 Trigger board support both FAT16 and FAT32 formatted micro-SD cards?
Answer: Yes, it supports both formats. -
Question:
What is the input voltage range for the MP3 Trigger board?
Answer: Input Voltage Range is 4.5V to 12.0V DC, or regulated 3.3V (jumper selectable). -
Question:
What is the default baud rate for the serial port of the MP3 Trigger board?
Answer: 8-bit, 38.4Kbaud is the default, but other baud rates are supported via an initialization file.
SparkFun Single Board Computers 4334427041 Editorial Review
The SparkFun MP3 Trigger has received mixed reviews from customers. Some have expressed frustration with its reliability, reporting issues with inConsistent triggering and difficulty with manual grounding. Additionally, the need for soldering and pin configuration adjustments has been pointed out as a drawback. However, others have praised its durability and performance in retail projects, highlighting its ability to withstand customer wear and tear. One user found success in utilizing the MP3 Trigger with an Arduino Uno for a simple project, achieving good sound quality without encountering any problems. Overall, while the product has certain drawbacks and complexities, it has also demonstrated success in specific project applications. **
Customer Reviews & Ratings
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Pros
- Durability in retail projects
- Good sound quality
- Compatible with Arduino Uno for project integration
Cons
- InConsistent triggering
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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OMR 38
Order now and get it around Tuesday, August 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 18 external trigger pins for direct MP3 track triggering
- Full-duplex serial control port for transport control and remote triggering for up to 256 tracks
- Supports FAT16 and FAT32 formatted micro-SD cards
- Cypress PSoC CY8C29466-24SXI microcontroller and VLSI VS1063 audio codec IC for MP3 data delivery
- Optional initialization file for customizing trigger inputs and functions
- Collaboration with Robertsonics, with a portion of each sale going to them for support and development
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