โมดูลเครื่องเล่น Mp3 4 Mb Voice Playback Io Trigger Serial Port ควบคุม Usb แฟลช Dy - Sv17F

MP3 Player Module Voice Module 4MB Voice Playback IO Trigger Serial Port Control USB Download FLash DY-SV17F Product Description: DY-SV17F is an intelligent voice module independently developed by the company. It integrates IO segment trigger, UART serial port control, ONE_line single bus serial port control, standard MP3 and other 7 working modes; onboard 5W Class D power amplifier can directly drive 4Ω 3~5W speaker; support MP3, WAV decoding format, onboard 32Mbit (4MByte) flash storage audio file, can connect to the computer to update audio files through USB data cable. Product Features: Support MP3, WAV decoding format. Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48. 24-bit DAC output with 90dB dynamic range and 85dB signal-to-noise ratio. Onboard 32Mbit (4MByte) flash storage, can be connected to the computer to update audio files through the USB data cable. With 5W Class D amplifier, it can directly drive 4Ω, 3~5W speakers. The UART serial port controls the voice broadcast function, which can control playback, pause, song selection, volume addition and subtraction, etc. The maximum selection is 65535 songs, and the baud rate is 9600 bps. Support IO trigger playback function, 8 IO ports trigger 8 tracks or 8 IO ports to trigger 255 tracks. Support One_line single bus serial port control, can control playback, pause, song selection, volume addition and subtraction and other functions. Supports 3 configuration IOs for up to 7 operating mode selections. Package Included: 1pcs x MP3 Player Module Voice Module DY-SV17F Before purchase: 1. All the goods are in stock and we will dispatch immediately if we receive the order. 2.Please read the item description, if you have any question, do not hesitate to contact us. Shipment： 1.1-2 days to ship(except for the pro-order item) After purchase: 1.If you are satisfied，please give us 5 stars praise. 2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. if you receive a defect item,please contact us at once with item picture or video #MP3 #Player #Module #Voice #Module #4MB #Voice #Playback #IO #Trigger #Serial #Port #Control #USB #Download #FLash #DY-SV17F