Product details of LM3915/LM3914 Kit 10 Audio VU Level LED Indicator Electronic Circuit Fun Diy Parts
- Accurate incisions and interfaces ensure perfect suitability, suitability for installation locations, and easy to install.
- The audio input is connected to two pins of the speaker or to an audio output of the headset, the stronger the audio signal, that is, the greater the volume, the greater the number of LED lights will be.
- Professional chip sets provide excellent performance in the system.
- The product adopts high-quality material, which can effectively avoid corrosion and wear, and is durable to use.
- Easy operation, anti-aging and long service life.