retground.blogg.se - Mp3 key changer version 2 register code

#Mp3 key changer version 2 register code mac os x
#Mp3 key changer version 2 register code serial

Please replace the to the volume name of your SD card. So you can run following command in terminal to eliminate those files.

#Mp3 key changer version 2 register code mac os x

NOTE: If you are using Mac OS X to copy the mp3, the file system will automatically add hidden files like: "._0001.mp3" for index, which this module will handle as valid mp3 files. NOTE: The order you copy the mp3 into micro SD card will affect the order mp3 played, which means play(1) function will play the first mp3 copied into micro SD card. Note: For simple use ,the upper diagram is ready,But if you find the noise is quite loud, then you could attach an 1K resistor to the TX pin. Note: short time press means pre/next,and long time press means vol- ,vol + Connection Diagram Here comes the most simple way to use this module. Get AD Button from DFRobot Store or DFRobot Distributor. We use the AD module keys, instead of the traditional method of matrix keyboard connection, it is to take advantage of increasingly powerful MCU AD functionality, Our module default configuration 2 AD port, 20 key resistance distribution.

#Mp3 key changer version 2 register code serial

Support for asynchronous serial communication mode via PC serial sending commands

The automatic broadcast equipment, regular broadcast.

Electromechanical equipment failure alarm.

The electric tourist car safe driving voice notices.

Multi-channel voice alarm or equipment operating guide voice.

The public security border control channel voice prompts.

Vehicle into and out of the channel verify that the voice prompts.Electricity, communications, financial business hall voice prompts.Railway station, bus safety inspection voice prompts.Road transport inspectors, toll stations voice prompts.30 level adjustable volume, 6 -level EQ adjustable.audio data sorted by folder, supports up to 100 folders, every folder can hold up to 255 songs.when advertising is over in the music continue to play advertising sound waiting function, the music can be suspended.

a variety of control modes, I/O control mode, serial mode, AD button control mode.

fully supports FAT16, FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NORFLASH.

24 -bit DAC output, support for dynamic range 90dB, SNR support 85dB.

The module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities. The DFPlayer Mini MP3 Player For Arduino is a small and low price MP3 module with an simplified output directly to the speaker.