Feature Products

Voice Playback Module I/O Trigger UART Control MP3 Player Voice Playback Board

 
DY-SV19R
Features:
1. Use of high-quality materials, durable
2. Support MP3, WAV decoding format
3. 24-bit DAC output, dynamic range support 90dB, signal to noise ratio support 85dB
4. 32Mbit (4MByte) flash memory on board, can be connected to a computer via USB cable to update audio files
5.3 configuration pins support up to 7 working modes selection
6. Wide range of applications
 
Parameters:
Operating voltage: 3.7- 5V
On-board memory: 32Mbit (4M bytes) on board
On-board amplifier: On-board Class D 5W amplifier
Trigger mode: one-to-one - trigger, UART serial control
Audio support: MP3, WAV
Audio download: USB data cable to connect to computer for download
Configuration resistor: configuration pins do not need to weld resistors, directly connected to 3.3V or GND
DACL/R output: not supported
USB external: support
external volume potentiometer: support
 
 
Package list:
Voice control module *1
 
 
 
DY-SV17F
 
Features:
Support IO control trigger and play over 255 songs,while UART control trigger can play up to 65535 songs.
OneLine single main-line control trigger play,onboard D series 5W power amplifier access directly to 4-8Ohm horn.
Onboard 32M-bit(4MBytes) flash storage audio files,USB copy audio files directly,specified songs play,board thickness is 0.8mm,and stamp hole can paster welding,compatible with 2.54mm pin header.
133/5000
Integrated IO segment trigger, UART serial control, ONE_line single bus serial control, standard MP3 and other 7 working modes; Onboard 5 w class D power amplifier, can direct drive 4 Ω, 3 ~ 5 w speakers;
1.Support MP3,WAV decoding format, onboard 32Mbit (4MByte) flash audio file storage, can be connected to the computer through USB data cable to update the audio file.
2.Support ampling rate(KHz): 8/11.025/12/16/22.05/24/32/44.1/48.
3.24bits DAC output,dynamic range supports 90dB,SNR supports 85dB.
4.Onboard 32Mbit(4Mbyte)flash storage,connecting with computer to update audio files by USB.
5.Equipped with 5W D type power amplifying,directly drive to 4 Ohm,3-5 horn.
6.UART serial port control audio playing functions,control playing,pause,select,up or down volume,etc.Maximum with 65535 songs,Baud rate 9600 bps.
7.Support 3 IO port control,available to choose 7 working modes.
module only,other accessories demo in the picture are not included!
Notice:
"Key combination playback" refers to the restoration of the original high level after io0-io7 output the corresponding level, similar to the key trigger once.
"Level combination playback" refers to the io0-io7 output of the corresponding level to maintain the same level.
The difference between "I/O combination (independent) mode 0" and "I/O combination (independent) mode 1" is that the former mode continues to play the current track until the end after releasing the level, while the latter mode immediately stops playing the track after releasing the level.
 
Specification:
Type: Audio Play
Model: DY-SV17F
Size: 2.3x2.6cm(0.91x1.02in)

Note:
1.No retail package.
2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
 
Package included:
1x 5W Mini MP3 Player Voice Module IO Trigger USB Download Flash Audio Module
1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
 
ShenZhen

1. We accept PAYPAL only.
2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION
when you make payment

 

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condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
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