This is a unique LED ring - it has a round body with 24 controllable LEDs! Maybe it will drive the inspiration out of you to make a glowing magic ring! There is a 1x1 square hollow-out in the middle of this module, where you can place a Grove Encoder in and make it a rotary visual encoder! Features * Circular shape * 24 LEDs, about 5.5 mA drive current for each channel * Controllable LEDs with florid effects * Grove Interface * Product number: Seeed 104030013 Specifications * Voltage: 4.5V~5.5V * Current: 5.5mA (for each LED) * Dimension: 4.5cm (ring diameter) * Net Weight: 12g Resources * Product Wiki https://elecena.pl/product/22716923/grove-circular-led 2023-03-07 https://elecena.pl/product/22716923/grove-circular-led 2023-12-27 https://elecena.pl/product/22716923/grove-circular-led 2024-09-19 https://elecena.pl/product/22716923/grove-circular-led 2024-11-29 https://elecena.pl/product/22716923/grove-circular-led 2024-11-30 https://elecena.pl/product/22716923/grove-circular-led 2025-09-30 https://elecena.pl/product/22716923/grove-circular-led 2025-11-28 https://elecena.pl/product/22716923/grove-circular-led 2025-11-29