โมดูลบอร์ด Diy ขนาดเล็ก ช่องเสียบ AD รองรับการถอดรหัสเสียง TF Card U-Disk IO/Serial สำหรับเครื่องเล่นเสียง DF MP3 arduino

DFPlayer Mini MP3 Player Module MP3 Voice Decode Board Supporting TF Card U-Disk IO/Serial Port/AD for arduino Diy Kit DFPlayer Mini is a small and cheap MP3 module, can be directly connects the speaker. Module with battery power supply, speaker, keys can be used alone, can also be via a serial port control, as the UNO or anything with a serial port of single chip microcomputer a module. Perfect integration module itself hard to decode MP3, WAV, WMA. Software support TF card drive at the same time, support the FAT16, FAT32 file system. Through a simple serial port can play the specified music instruction, and how to play music, and other functions, without tedious underlying operating, easy to use, stable and reliable. Description: 1, support the sampling rate (KHz) : 8/11.025/12/16/22 05/24/32/44.1/48 2, 24 bits DAC output dynamic range support: 90 db, SNR support: 85 db 3, fully support the FAT16, FAT32 file system, the largest support 32 gb TF card, support 32 gb usb flash drive, 64 m byte NORFLASH 4, a variety of optional control mode. IO control, serial port, AD button control mode 5, radio call waiting function, there is background music can be suspended. Advertising is back in the background continue to play 6, audio data according to the folder, maximum 100 folders, every folder can be allocated 255 tracks 7, 30 level adjustable volume, 6 -level EQ adjustable Application: 1, vehicle-mounted navigation speech 2, highway transportation inspection, toll station voice prompt 3, railway station, bus station security check voice prompt 4, electric power, telecommunication, finance, business hall voice prompt 5, vehicle into and out of channel to verify voice prompt 6, * * voice prompt frontier inspection channels 7, multi-channel voice alarm or equipment operation guide voice 8, electric sightseeing car security speech notices 9, electrical and mechanical equipment failure alarm automatically 10, fire fighting voice alarm prompt 11, automatic broadcasting equipment, broadcast regularly Package Included: 1PCS * DFPlayer Mini MP3 Player Module MP3 Voice Decode Board 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 #DFPlayer #Mini #MP3 #Player #Module #MP3 #Voice #Decode #Board #Supporting #TF #Card #U-Disk #IO/Serial #Port/AD #for #arduino #Diy #Kit