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Product description: Grove - ring of RGB LED WS2813 x 16 diodes - 58 mm - Seeedstudio 104020171.
Ring consisting of16 individually addressedRGB 5050 LEDs with integratedWS2813controller. One microcontroller pin, e.g. Arduino, is sufficient to operate the module. The LEDs are placed at equal distances on a board with a diameter of 58 mm.
The LED modules can be connected to each other in a cascade via soldering pads on the board. In case of interconnected modules, the signal can be connected to the SIG pin of the Grove connector or to the DIN pin on the board. The VCC connector of the Grove interface has insufficient capacity to supply more modules, use the VIN connector on the module to supply power.
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Arduinocompatible product The manufacturer prepared auser guidewith a sample code forArduinousers. |
Example of cascade connection of LED rings.
Module outputs
The ring has been equipped with 4-pin Grove connector, which greatly facilitates connection with the main module e.g.ArduinousingBase Shieldoverlay.
Main features of the RGB LED ring
- 256 grey levels, 256*256*256=16777216 displayed colours
- Built-in control system in 3535 components
- Supports 3.3 V and 5 V power supply
- Wires with two signals, interrupting one diode does not interrupt the entire module
As long as two or more adjacent LEDs are not damaged, the remaining LEDs will operate normally.
RGB LED module specification
- Power supply voltage: 3.3 V or 5 V
- Number of diodes: 16
- Kind of diodes: WS2813
- Idle current consumption: 0.7 mA / LED
- Average power consumption: 16 mA / LED
- Frequency of refreshment: 2 kHz
- Reset time: up to 280μs
- Number of colors displayed: 16777216
- Operating temperature: -25°C to 85°C
- Storage temperature: -40°C to 105°C
- Dimensions: diameter: 58 mm
Useful links |
