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Flyron Technology Co., Ltd.
20 Trigger Inputs MP3 Sound Playback Board
1. Overviews
1.1. Brief Introduction
FN-YX20 is a high quality MP3 sound board developed by Flyron Technology Co., Ltd. Equipped with an
on-board 2 x 25 Watts class D amplifier, the sound board can directly drive 2 pieces of 10-25W loudspeakers.
And it can be controlled by 20 separate buttons hooked up to the 'one-on-one' inputs terminals, Great audio
output, industry-grade design and strong anti-jamming capability make it possible to be used for many
different applications.
1.2. Features
1). Built-in a high quality 24bit of audio decoder with stereo audio output.
2). Supports to play audio files of MP3 and WAV formats.
3). On-board a high quality 2 x 25 Watts class D amplifier to directly connect with two 8 ohm speakers of 10-25
Watts, for left channel and right channel.
4). Built-in a 16Mbytes flash memory that can store about 16 minutes of MP3 files of 128Kbps.
5). Supports maximum 32GB micro SD card and micro SD card is detected and applied in priority.
6). When a micro SD card is inserted and the module is connected with computer through the USB, computer will
read the micro SD card directly.
www.flyrontech.com
with 2 x 25 Watts Amplifier
Model: FN-BC20 Mini
Version: V1.0
1
FN-BC20 Mini MP3 Sound Playback Board
E-mail: info@flyrontech.com
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Summary of Contents for Flyron Technology FN-BC20 Mini
- Page 1 1. Overviews 1.1. Brief Introduction FN-YX20 is a high quality MP3 sound board developed by Flyron Technology Co., Ltd. Equipped with an on-board 2 x 25 Watts class D amplifier, the sound board can directly drive 2 pieces of 10-25W loudspeakers.
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Page 2: Technical Parameters
Flyron Technology Co., Ltd. FN-BC20 Mini MP3 Sound Playback Board 7). When a micro SD is inserted, the module always plays the audio files from the micro SD card. 8). Playback of the ‘one-on-one' associated audio files are triggered by GND or negative pulse to any of the 20 input terminals. -
Page 3: Trigger Mode Selection
Flyron Technology Co., Ltd. FN-BC20 Mini MP3 Sound Playback Board 3. Operation Guide 3.1. Trigger Mode Selection There are 4 trigger modes available for users to choose according to the actual needs. Any of these 4 trigger modes can be set/acquired through a configuration file named “read.cfg”, which comes from a text file(.txt) originally. - Page 4 Flyron Technology Co., Ltd. FN-BC20 Mini MP3 Sound Playback Board And change the file name “xxx.txt” to “read.cfg” as below, then the configuration file with level hold loop playback mode is made successfully. Please be noted the extension name”.txt” of the text file must be changed to “.cfg”, otherwise the configuration will not work.
- Page 5 Flyron Technology Co., Ltd. FN-BC20 Mini MP3 Sound Playback Board 9). Safely disconnect the module with computer. 10). Apply power to the module and push any of 20 buttons to play a corresponding sound. 11). For example, push button “K1”, it will play the sound file “001.m p3/wav” and stop; push button “K7”, it will play the sound file “007.mp3 /wav”...
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Page 6: Dimension Details
Flyron Technology Co., Ltd. FN-BC20 Mini MP3 Sound Playback Board 3). Put the sound files in each folder, which can contain maximum 255 sound files. Each folder must contain all Mp3 OR Wav audio files. Mp3 and Wav cannot co-exist within each folder. Rename them “001.mp3/wav” to “255.mp3/wav” as shown below. For the quickest timely response once triggered;...
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