LED Colorful Music Spectrum Display Electronic DIY Training Welding Assembly Parts with Casing

HekomartSKU: V6721-2

color: A
Price:
$29
Stock:
In stock

Description

  • Made of fine quality material, practical, easy to operate and use, has a long service life.
  • Features:
  • Dedicated audio frequency spectrum display driver chip, built-in multiple decoding algorithms, memory function, can permanently maintain the parameters set by the user.
  • The chip enters the normal working state after power on, if there is audio input, the screen will display the frequency spectrum.
  • Users can set their own working mode according to their needs.
  • 5V USB power supply.
  • 3.5 audio line input audio signal.
  • With casing, more exquisite and beautiful.
  • Specifications:
  • Material: PCB+acrylic
  • Type: spare parts with casing, finished product with casing (optional)
  • Working voltage: 5V USB power supply
  • Signal access mode: 3.5 audio line input audio signal
  • Package size: 106 * 68 * 16mm / 4.2 * 2.7 * 0.6in
  • Package weight: 140g / 4.9ounce
  • Packing List: (optional)
  • 1 * Set of Frequency Spectrum Parts with Casing (Not Installed)
  • or
  • 1 * Frequency Spectrum with Casing (Installed)
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