DC3-12V DIY Kit LM3914 Led Audio Spectrum Indicator Red/Green/Blue Led Level Indicator

DC3-12V DIY Kit LM3914 Led Audio Spectrum Indicator Description

The DC3-12V DIY Kit LM3914 Led Audio Spectrum Indicator is a versatile audio visualization tool designed to display the intensity of sound levels through a spectrum of LEDs. Powered by a DC voltage of 3-12V, this kit uses the LM3914 LED driver IC to control the red, green, and blue LEDs, creating an engaging and colorful display in response to audio input. Perfect for DIYers and electronics enthusiasts, this kit allows users to learn about audio signals, LED drivers, and visual display circuits while building their own spectrum analyzer for audio systems.

LM3914 Audio Spectrum Indicator Features

• Multi-Color LEDs: Features red, green, and blue LEDs to create a vibrant spectrum display based on audio input.
• LM3914 LED Driver IC: Uses the LM3914 IC to control the LED level indicators, providing smooth lighting transitions based on audio levels.
• Customizable Display: Users can adjust the sensitivity and configuration of the LEDs to suit different audio environments.
• Power Range: Operates within a voltage range of 3V to 12V, making it suitable for various setups.

LM3914 Audio Spectrum Indicator Specifications

• LED Colors: Red, Green, Blue
• Power Supply: DC 3-12V
• IC Used: LM3914 LED driver IC
• Output Type: Audio-driven LED spectrum display

LM3914 Audio Spectrum Indicator Applications

• Audio Systems: Perfect for use in audio systems to visualize sound levels in real-time.
• DIY Projects: Ideal for hobbyists looking to create their own audio visualizations or effects.
• Musical Displays: Great for designing custom light shows for music performances, parties, or home audio setups.