带有Arduino Nano 33 BLE的声谱可视化仪 项目开发
通过OLED 128x32显示器,Arduino Nano 33 BLE和驻极体麦克风放大器(MAX9814)可视化频谱。
文件列表
sound-spectrum-visualizer-with-arduino-nano-33-ble-3c6261.zip
(预估有个4文件)
sound-spectrum-visualizer-with-arduino-nano-33-ble-3c6261.pdf
594KB
soundspectrumvisualizer_qLzRsVPVlc.fzz
150KB
soundspectrumvisualizer_bb_FWAoTLf5xP.png
269KB
sound_spectrum_visualizer_for_arduino_nano_33_ble.ino
6KB
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