DIY Soldering Project Spectrum USB Mini Electronic Display Sound Activated Home Stereo Speaker DIY Kits for Leaning Soldering

Specifications:
Kit Name: HU-052 Voice Control Direct Plug LED Music Spectrum Kit
Working Power Supply: USB Powered 5V
Working Voltage: 5V
PCB Length: 123x62mm
Instructions for Use:
1.Insert USB to power on the device and enter working mode.
2.Adjust recording sensitivity using RP1.
3.Long press SW1 to switch settings and short press SW1 to select parameters.

Features:
- Comprehensive Components: This kit includes essential parts such as a pickup, amplifier, microcontroller, and LED, making it a well-rounded package for creating a dynamic music spectrum display.
- Voice Control Sensing: The device features advanced voice control sensing, eliminating the need for an audio cable while ensuring a seamless user experience.
- Adjustable Sensitivity: It automatically detects sound melodies with adjustable sensitivity, allowing for customized and responsive audio interaction.
- Customizable Settings: Users can set various parameters including display refresh speed, audio response sensitivity, and sampling frequency, providing flexibility in how the music spectrum is displayed.
- Multi-Color LED Lights: Equipped with multi-color LED lights, this kit is perfect for various scenarios, adapting to the rhythm and jumping of the pick-up sound to create vibrant visual effects.

Package Included:
1 x DIY Electronic Kit