The Cebek TR-20 is an MP3 / WAV file player module designed for use with a micro SD card of up to 32Gb capacity (not included). It allows you to play MP3 / WAV files previously loaded onto the card.
It provides a 0.5W RMS audio output to drive an external speaker (not included).
FeaturesRecording audio files :
The circuit does not offer automatic sequential playback of multiple audio files. If you need continuous playback of a number of different sequences, use MP3 / WAV editing software to merge them into a single file. You could use a free online program available at audio-joiner.com (opens in a new tab).
* N.B. Connection to an audio amplifier will destroy the board.
Specifications| Operating Voltage | 12V dc e.g. Order Code CFE113 |
| Current | 200 mA max |
| Output power | 0.5W RMS at 4 Ohms |
| Output impedance | 4 - 8 Ohms |
| Memory Card Type | Micro SD (32Mb to 32Gb capacity) |
| File Format | FAT / FAT32 |
| Supported Formats | Sample rate support 8-48KHz, bit rate 8-32Kbps MP3 audio file and 8-44.1KHz sample rate WAV audio file |
| Audio Sections | 65,487 maximum |
| Control Inputs | Play, Stop, Last, Next, Vol+, Vol- |
| Volume Control | Digital volume control inputs (16 levels) |
| LED Indicators | Power | Play |
| Board Dimensions | ~ 72 x 54 x 22 mm |
| DIN Rail Mount | C7563 |
| Weight | 30g |
| Board Connections | Screw terminal blocks |
| Product Format | PRE-ASSEMBLED Electronic Module Product Format Info |
