note

Arduino+DFPlayer Mini

皆さん、お久しぶりです！ もう2月最後の日ですね！ 寒い日がそろそろ終わり、温かい3月になることが待ち遠しいですね。 今日のnoteでは簡単な電子工作をご紹介します。 題名の通りArduino+DFPlayer Miniの制作です！ ネット上ではこの内容が少なくはありませ ...
GitHub

Arduino controlled DFPlayer mini playing mp3's sequentially

Using a DFPlayer mini purchased on Amazon - Lacking functionality, could not get it to read file counts in the folder and it would just return -1. In folders numbered 01 – 99. File names with 3 digit ...
IEEE

Interactive Smart Audio Visualizer with Real-Time Equalization and 3D Visualization

Abstract: This paper discusses about an advanced smart audio visualizer with equalizer, by assembling Arduino, DFPlayer mini, Metal Oxide Semiconductor Field Effect Transistor (MOSFET), an arrangement ...