The Cebek TR-21 is an MP3 player module designed for use with a micro SD card of up to 32Mb capacity (not included). It allows you to play MP3 files previously loaded onto the card.
It provides a high power 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 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).
| Operating Voltage | 12V dc e.g. Order Code CFE123 |
| Current | 500 mA max |
| Output power | 5W RMS at 4 Ohms |
| Output impedance | 4 - 8 Ohms |
| Memory Card Type | Micro SD up to 32Mb |
| File Format | FAT / FAT32 |
| Supported Format | MP3 audio 8 - 48 kHz and 20-320 Kbps |
| Volume Control | On-board pot |
| Control Inputs | Play/Pause, Stop, Last, Next, Vol+, Vol- |
| LEd Indicators | Power / Play |
| Board Dimensions | ~ 72 x 76 x 30 mm |
| DIN Rail Mount | C7565 |
| Weight | 58g |
| Board Connections | Screw terminal blocks |
| Product Format | PRE-ASSEMBLED Electronic Module Product Format Info |
