Search - spectrum level display
DIY music rhythm lamp kit – 30-segment spectrum display. Requires self-assembly & welding skills. Multiple input methods: voice, phone, speakers. Spectrum control via wire or wireless. Suitable for electronics students & enthusiasts. Potential PCB var
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[Product parameters]: ?1. Working voltage: DC 5V?2. PCB material: 1.6mm RF-4 board, 3. Installation:..
US$8.79
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