These LED string lights are composed of a series of LEDs that have a colorful glow. They can be used as decorations and for other interesting applications. Use them as outdoor string lights, string lights in your bedroom, on your patio or on a globe. There are many applications, what can you think of? Note: Use the provided adapter to power the string to avoid risk of damage. To ease the difficult of using this sensor, a Gravity Interface is adapted to allow plug&play. The IO expansion shield is the best match for this sound senor connecting to your Arduino. As this sensor can work at 3.3V which make it compatible with Raspberry Pi, intel edison, joule and curie. This product can be used in many scenarios such as wearables, Christmas decorations. Specifications * Operating Voltage: 2.5 ~ 5V (5V Recommended) * LED Length: 4 meters/ 40 LEDs * Adapter Dimension: 30 * 22 mm/1.18 * 0.86 inches * Weight: 26g Documents * Product WIKI * More Documents Shipping List * Gravity: LED String Lights (Colorful x1 * LED String Lights Adapter x1 * Gravity Digital Cable x1 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2025-01-23 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2025-09-28 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2025-11-01 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2025-12-02 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2025-12-07 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2025-12-21 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2025-12-23 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2025-12-26 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-01-06 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-01-22 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-01-30 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-02-02 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-03-05 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-03-14 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-03-19 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-03-31 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-04-05 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-04-12 https://elecena.pl/product/27743557/dfrobot-gravity-digital-led-string-lights-colorful-for-arduino 2026-04-14