1pc AK2515 Audio Spectrum Analyzer VFD Sound Level Meter VU-Meter-Screen Display

1PC LED Audio Spectrum DIY Kit. Size: narrow screen 150 34mm, wide screen 160 40mm. With smooth display and bottomless display mode, excellent AGC processing. Make the signal display richer. - The thicknesfor of the flattened PCB board is 14mm, the thicknessfor of the LED module is 8mm, and the total thicknessfor is 22mm.

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