PRATYAHARA LED Music Spectrum DIY Kit Electronics Music Voice Control Multicolor Spectrum Soldering Project DIY Kit with Shell Easy Install Easy to Use

• 2. Voice-activated induction, no need to connect the audio cable
• Features: 1. It is composed of pickup, amplifier, microcontroller and LED
• 4. Display refresh speed, audio response sensitivity, sampling frequency and other parameters can be set
• 3. Adjustable sensitivity, automatic sensing sound melody
• 5. Multi-color LED lights, suitable for various scenes pickup rhythm beat

PRATYAHARA Product parameter: type: with Shell Kit name: -052 Voice-activated in-line LED Music spectrum Kit Power supply: USB power supply 5V Operating voltage: 5V Instructions for use 1. Insert the USB, and power on the device 2. Adjust the pickup sensitivity using RP1 3. Hold down SW1 to switch Settings and SW. 1 Select parameters PCB board size: 123 x 62mm Material: PCB,Electronic Components colour: Black Package Contents: 1 x DIY electronic kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.