3–5V DC Voice-Controlled Rotating LED Running Lights DIY Electronics Kit with 10 LED Bulbs Soldering Practice Board Kit

Product Features:1. Safe low-voltage power supply: Supports DC 3–5V power supply, ensuring safe and reliable operation2. Simple and easy-to-install circuit: The circuit design is straightforward, making installation quick and convenient3. Array of 10 colourful LED lights: Comprising 10 LEDs, it produces a dazzling light display4. The long leads of the LEDs and electrolytic capacitors are positive, whilst the short leads are negative; install them according to the corresponding pin numbers on the circuit board5. This is a sound-activated running light; as it is sensitive to sound, please test it in a relatively quiet environmentProduct Specifications:Supply Voltage: DC 3–5VLEDs: 10PCB Dimensions: 48 × 48 mmPackage Contents:DIY kit *1