Foriot Shockley DC9-24V 30W Voice Playback Module MP3 Trigger Player Amplifier Board SD/TF Card for DIY Gift

Features:

1.9-24V wide voltage power supply

2.9-channel one-to-one trigger interface, triggering up to 9 tracks

3.High level trigger version, low level trigger version

4.Support MP3, WAV decoding formats, support audio file sampling rate up to 48KHz

5.Support TF card (maximum 32G) and U disk (maximum 32G) storage. TF card and U disk must be in FAT32 format

6.The audio file can be replaced by connecting the computer with USB data cable

7.With 30W Class D power amplifier, it can directly drive 4-8 Ω, 10-30W horn

8.The warning light can be connected externally, and the voltage of the warning light should be consistent with the power supply voltage

9.The dial switch is set with 8 trigger working modes

10.Volume potentiometer adjusts the volume

11.Optocoupler isolation (high level version)

Product overview:

DY-HL30T is a one-to-one segmented trigger control player that supports MP3 and WAV decoding formats； 9 tracks can be triggered in sections； It is divided into two versions: high level trigger and low level trigger； 9-24VDC wide voltage power supply, direct drive 4-8 Ω horn, maximum output power 30W； Support TF card (memory card up to 32G), U disk (up to 32G), and connect the computer through USB data cable to replace audio files； The volume can be adjusted； External warning light can be connected； Multiple trigger working modes can be set, suitable for many scene applications

Parameters:

Power supply voltage: DC9-24V minimum 9V maximum 24V

Low level input: S1 S2 S3 S4 S5 S6 S7 S8 S9 min 0V max 0.3V

High level input: S1 S2 S3 S4 S5 S6 S7 S8 S9 minimum 3V maximum 24V

Package include:

Voice broadcast module * 1 (specification optional)