You can try it with any speaker that has 4Ω or more impedance. The lower the impedance, the louder the maximum volume can be. DFR0299 DFPlayer Mini TOY0008 DFRduino Player MP3 SEN0197 Voice Recorder-ISD1820 DFR0420 Audio Shield For DFRduino M0 DFR0534 Voice Module SD2403 Real time clock Module SKU TOY0020 TOY0021 SD2405 Real time clock Module could not deliver enough current for it to work reliably. Then connect a wire from between the resistors to the module's RX pin. You should create a voltage divider by connecting a 680Ω and a 1kΩ in series from Arduino D2 to GND. Digi-Key Part Number: 1738-1041-ND Copy . Then connect a wire from between the resistors to the module's RX pin. Nesta montagem utilizamos um MP3 player com Arduino Uno, um mini amplificador de som PAM8403 com ajuste de volume, um módulo MP3 DFPlayer Mini e um par de alto-falantes 3 Watts.

It has 24-bit digital to analog converter (DAC) Has a micro SD card slot and can support FAT16 and FAT32 file system with a maximum of 32GB for a TF card, 32GB for a U disk and 64Mbs for NORFLASH :Now Installable via Arduino IDE's Libraries Manager

!This example code has nothing to do with my new library. but you will get less noise if you connect your Arduino to the right side of the DFPlayer Mini board. but in my experience, the 3.3V voltage regulator on the Arduino board 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.

DFPlayer mini は、とても小さなMP3プレーヤーです。 曲はMicroSDカードに入れて使いますが、サイズはほぼSDカードスロットと同じですね^^ 再生させたり停止させたり、次の曲にスキップしたり、ボリュームを上げたりするには、幾つか方法があります。 It was pretty quiet but about right for a phone's handset. but you will get less noise if you connect your Arduino to the right side of the DFPlayer Mini board. You should create a voltage divider by connecting a 680Ω and a 1kΩ in series from Arduino D2 to GND. "The desire that guides me in all I do is the desire to harness the forces of nature to the service of mankind."Thanks! // Use pins 2 and 3 to communicate with DFPlayer Mini

It's a revised version of my previous DFPlayer Mini video, Where can I get the reference doc for your lib? Here is … Illustration of DFPlayer: It has in-build amplifier which can drive 3 watt loudspeakers in stereo or mono. The left GND is meant for stereo speakers. I have mostly used cheap 8Ω speakers off of eBay, The heart of the project is DFPlayer which is a small Mp3 player module which can accommodate micro SD card and can be controlled using a microcontroller. This is a step-by-step guide in video form. Contribute to DFRobot/DFPlayer-Mini-mp3 development by creating an account on GitHub.

Problem: The original DFPlayer Mini library is relatively slow and difficult to understand for newbies. O esquema serve não só para o tocador de música, mas para dar voz a um aparelho de cancela de estacionamento, um robô, entre outros, por exemplo. One is on the left side between the speaker pins (SPK1 and SPK2), and the other is on the right side between the IO pins. "The desire that guides me in all I do is the desire to harness the forces of nature to the service of mankind. It has commands to start and stop a song, play the next song in the sequence, play a song in a loop, etc. Manufacturer: DFRobot: Copy . You can organize your files into sub-folders – up to 100. VCC and GND to give power to the module It's the same deal with folders. The first folder you created will be 1; the second one will be 2, etc. After reading the datasheet/tutorials, I noticed that controlling the player could be a lot simpler.

Serial will be used to debug messages from Arduino to the IDE terminal.

I will mix the 2 players into one output and have a multichannel mp3 player. DFPlayer Mini's digital input pins are not 5V tolerant. I want to play a background music in loop with one player and another player will play sounds as needed when needed. The left GND is meant for stereo speakers. although once I tried it with the handset of an old rotary phone. Arduino cannot access MP3 files from the DFPlayer Mini by name. I tested it and the example does show up in the IDE, but I'll change it to be in regulations anyway  "The desire that guides me in all I do is the desire to harness the forces of nature to the service of mankind. Here is an example of my SD Card content for the Each folder can contain 255 MP3s. DFPlayer Mini is a cheap MP3 player module with a Micro SD card slot. ""The desire that guides me in all I do is the desire to harness the forces of nature to the service of mankind. SoftSerial1 pins 2,3 and SoftSerial2 pins 4,5.

Extract the downloaded ZIP file and move it into your Arduino "libraries" folder. The DFPlayer mini module has an in-build amplifier which can drive up to 3 watt loudspeakers in stereo or mono.