DollaTek SV19R Voice Playback Control Module One-To-One Trigger Serial Port Control Segment Trigger MP3 Onboard Storage 3.7-5V

• Use high quality material, durable.
• Support MP3, WAV decoding format.
• 24-bit DAC output, dynamic range supports 90dB, signal-to-noise ratio supports 85dB.
• On-board 32Mbit (4MByte) flash storage, which can be connected to a computer via a USB data cable to update audio files.
• 3 configuration pins support up to 7 working mode selections.

Product selling point: 1. Use high quality material, durable. 2. Support MP3, WAV decoding format. 3. 24-bit DAC output, dynamic range supports 90dB, signal-to-noise ratio supports 85dB. 4. On-board 32Mbit (4MByte) flash storage, which can be connected to a computer via a USB data cable to update audio files. 5. 3 configuration pins support up to 7 working mode selections. 6. Wide range of applications. Parameters: Working voltage: 3.7- 5V On-board memory: on-board 32Mbit (4M bytes) Onboard power amplifier: Onboard Class D 5W power amplifier Trigger mode: one-to-one-trigger, UART serial port control Support audio: MP3, WAV Audio download: USB data cable connected to the computer to download Configuration resistors: configuration pins do not require soldering resistors, directly connected to 3.3V or GND DACL/R output: not supported USB external connection: support External volume potentiometer: support The package includes: 1 x Voice control module