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This is a unique ring - it has a florid 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 rotary encoder in and make it a rotary visual encoder! The module is controlled over only two wires and has a Grove connector.
Features:
- Circular shape
- 24 LEDs, about 5.5 mA drive current for each channel.
- Controllable LEDs with florid effects
- Grove Interface.
Specification:
- Voltage: 4.5V~5.5V
- Current: 5.5mA (for each LED)
- Dimension: 4.5cm (ring diameter)
- Weight: 12g
Documents:
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