Embedded MP3 Voice Playback Module | N930X Serial Control Audio Player Board | 3W Speaker Driver
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Attributes
Embedded MP3 audio playback moduleType
Plug-in moduleMounting Type
Nine Chip EletronBrand Name
N930xManufacturer Part Number
Guangdong, ChinaPlace of Origin
Design for consumer product and industrial deviceDescription
Specification:Supports MP3/WAV decoding, FAT16/FAT32 file system, 3.7-5V power input, 30-level volume control, stereo DAC output, onboard 3W/8Ω speaker drive
Packaging Type:Anti-static bag with module protection
Function:Audio playback
Interface:UART TX/RX, one-wire control pin, USB DP/DM, DAC L/R outputs, speaker output (SPK+ / SPK-), 3.3V output, VCC power input, GND.
Application:Voice prompts for security checkpoints, transportation vehicles, navigation systems, equipment alarms, public facility announcements, industrial automation alerts, timed broadcast systems
Operating Temperature:minus20°C to +80°C.
Package / Case:Standard wide-body DIP16 or DIP28 module package
Voltage - Supply:3.7V to 5V DC input.
Series:N930X Series
Features:High-quality MP3/WAV decoding, stereo 24-bit DAC,
Chip Type:N930X MP3 decoding chip with integrated DSP and 24-bit DAC
Voice Duration Options:Supports audio files of any length
Operating Voltage:3.7V-5V DC
Standby Current:Approximately 2 μA in sleep mode
Audio Output:Stereo DAC L/R output and built-in 3W/8Ω speaker driver (SPK+ / SPK-)
Control Modes:UART serial control, one-wire serial control
Sampling Rate Support:8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 kHz
Package Type:DIP16 or DIP28 module package
Built-in Features:FAT16/FAT32 file system support,30-level volume control
Application Fields:Security inspection voice prompts, vehicle navigation guidance
Product spotlights24-bit DAC: Ensures high-quality audio output with a signal-to-noise ratio of up to 85 dB and a dynamic range of 90 dB, providing clear and detailed sound.
3W Speaker Driver: Integrated 3W/8Ω speaker driver supports direct drive of headphones, ensuring reliable and powerful audio performance without the need for an external amplifier.
Multiple Control Modes: Supports UART, 1-Wire, and ADKEY control modes, offering flexible and easy integration into various embedded systems and applications.
FAT16/FAT32 Support: Compatible with FAT16 and FAT32 file systems, allowing for seamless storage and playback of large numbers of audio files, up to 32GB on TF cards or USB drives.
Key attributes
Type
Embedded MP3 audio playback module
Mounting Type
Plug-in module
Brand Name
Nine Chip Eletron
Manufacturer Part Number
N930x
Place of Origin
Guangdong, China
Description
Design for consumer product and industrial device
Specification
Supports MP3/WAV decoding, FAT16/FAT32 file system, 3.7-5V power input, 30-level volume control, stereo DAC output, onboard 3W/8Ω speaker drive
Packaging Type
Anti-static bag with module protection
Function
Audio playback
Interface
UART TX/RX, one-wire control pin, USB DP/DM, DAC L/R outputs, speaker output (SPK+ / SPK-), 3.3V output, VCC power input, GND.
Application
Voice prompts for security checkpoints, transportation vehicles, navigation systems, equipment alarms, public facility announcements, industrial automation alerts, timed broadcast systems
Operating Temperature
minus20°C to +80°C.
Package / Case
Standard wide-body DIP16 or DIP28 module package
Voltage - Supply
3.7V to 5V DC input.
Series
N930X Series
Features
High-quality MP3/WAV decoding, stereo 24-bit DAC,
Chip Type
N930X MP3 decoding chip with integrated DSP and 24-bit DAC
Voice Duration Options
Supports audio files of any length
Operating Voltage
3.7V-5V DC
Standby Current
Approximately 2 μA in sleep mode
Audio Output
Stereo DAC L/R output and built-in 3W/8Ω speaker driver (SPK+ / SPK-)
Control Modes
UART serial control, one-wire serial control
Sampling Rate Support
8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 kHz
Package Type
DIP16 or DIP28 module package
Built-in Features
FAT16/FAT32 file system support,30-level volume control
Application Fields
Security inspection voice prompts, vehicle navigation guidance
Packaging and delivery
Selling Units
Single item
Lead time
Customization options
Customized logo(+ from /Min. order: 5,000 sets)
Customized packaging(+ from /Min. order: 5,000 sets)
Graphic customization(+ from /Min. order: 5,000 sets)
View details
Product descriptions from the supplier
Warning/Disclaimer
California Proposition 65 Consumer WarningView more
Minimum order quantity: 1 set
£0.0747-0.3735Quantity
Customization options
Customized logo (Min. order: 5,000 sets)
Customized packaging (Min. order: 5,000 sets)
Graphic customization (Min. order: 5,000 sets)
Shipping
Shipping fee and delivery date to be negotiated. Chat with supplier now for more details.
Item subtotal
£0.00 - £0.00
Shipping total
To be negotiated
Subtotal
£0.00 - £0.00
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