Monday Kids Voice Sound Playback Module 20W Mono 9CH MP3 Player Power Digital Amplifier Board Flash WAV UART Controller for Arduino DC12/24V

Manual Download:http://attach01.oss-us-west-1.aliyuncs.com/IC/Datasheet/GY21180.pdf

1.Description:

DY-F20Lis a DC 9V 12V 24V 20W Mono Voice Playback Modulewhich can be trigger play by 9 input signal. It is a one-on-one segmented trigger control player that supports MP3 and WAV decoding formats; 9input signal can be triggered in segments; It is alow-level trigger; 6-35VDC wide voltage power supply, direct drive 4-8ohm speaker, maximum output power 30W;It has built-in 32Mbit (4MByte) flash storageand connect to the computer via USB data cable to replace audio files; It can adjust the volume leveland can be externally connected with warning lights; Multiple triggering working modes can be set, suitable for various scenarios and applications.

2.Features:

1>.DC 6-35V wide voltage power supply

2>.9-Channel one-on-one trigger interface, triggering up to 9 music

3>.Low level trigger version and directly using GND as a trigger signal

4>.Supports MP3 and WAV decoding formats, and audio file sampling rates up to 48KHz

5>.Built-in 32Mbit (4MByte) flash storage

6>.Audio files can be replaced by connecting the computer with a USB data cable

7>.Equipped with a 20W Class D power amplifier, it can directly drive 4-8ohm, 5W-20W speakers

8>.External warning lights can be connected and voltage is same to input voltage

9>.DIP switch is set with 8 trigger working modes

10>.Potentiometer adjusts volume

3.Parameters:

1>.Work Voltage:DC 6V-35V

2>.Work Mode: 9-Kinds

3>.File Format: MP3,WAV

4>.Speaker Power: 5W-20W

5>.Output Impedance: 4ohm-8ohm

6>.Memory:32Mbit (4MByte) Flash

7>.Audio Output: Active output

8>.Adjust Volume: Yes

9>.Trigger Signal: Low Level Signal(NPN)

10>.Module Size:50*50*17mm

4.Note:

1>.It is a low-level trigger, and the input port can input a GND signal.

2>.The power must be restarted after switching modes.

3>.Inter-CutTriggermodeapplication, where background music is stored in the root directory, and insert music must be placed in the "CHABO" folder. No need "CHABO" folder in others play mode.

4>.The music file name must be a 5-digit number, for example: 00001.mp3 ~ 00009.mp3

5>.Each input port can only control one music file such as S3 just can control music file 00003.mp3.

6>.Please use a USB data cable, do not use a USB power cable, otherwise the computer will not recognize it.

5.Application:

1>.Modified/repair/replace speaker

2>.Amplifier equipmentfor training/activity siteand so on

3>.Car Bluetooth device

4>.Music Festival Party

5>.Family entertainment and leisure

6>.Games and Cinema

7>.Home theater

8>.Security system

9>.KTV singing hall

10>.Home background music

6.Package:

1>.1pcs DY-F20L 20W Mono Voice Playback Module