14 種類の効果音をボタン 1 発で再生できます microSD に書き込んだ音源ファイル (MP3) を再生します パワーアンプを内蔵し、スピーカー2台を接続してステレオ再生ができます 音量調節は、押ボタンとボリュームダイヤルの2段構えです DFPlayer Mini は、停止状態 ...

You want to add voice, music, or sound effects to your project. What do you do? Sure, it is easy enough to plug a Raspberry Pi or some other tiny computer, but that’s not always desirable from a power ...

If your next project needs the ability to play MP3s but you don’t have a lot of room to spare in your enclosure, [Boris] has just the thing you need. His tiny embedded MP3 module supports playback of ...

This library focuses on the most essential functions. Some advanced functions of the DFPlayer, like the equalizer modes are not implemented yet. Further this library is made to use the folders ...