GUITAR PREAMPLIFIER WITH HEADPHONES OUTPUTARDUINO® STARTER KIT
Last Updated: Tuesday, 28 May 2024 17:11
音量測量模組 |
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音量測量模組
可作聲音檢測,檢測聲音的強弱,探測範圍40-120分貝,精度1%,檢測頻率範圍:20-16,000Hz。
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