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Grove - RGB LED Ring (20 - WS2813 Mini) is a cost-effective full color LED ring with 20 chainable and programmable WS2813 mini LEDs.
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The Grove - RGB LED Ring (20 - WS2813 Mini) is a mini version of WS2813 Digital RGB LED Ring. The RGB LED Ring are 3535-sized LEDs with an embedded microcontroller inside the LED. The WS2813s are each addressable as the driver chip is located inside the LED. Each LED has a constrant current drive so the color will be very consistent even if the change of the voltage.
We've Released the Grove Selection Guide and hope to help you find the Grove suit you best.
The control circuit and RGB chip are integrated in a 3535 components, to form an external control pixel.
Intelligent Reverse-connection protection.
Built-in signal reshaping circuit
256 gray level and 16777216 full-color display
Dual-signal wires version, signal break-point continuous transmission
Signal break-point continuous transmission
As long as not two or more adjacent LEDs are broken, the remaining LEDs will be able to work normally.
Guardrail tube series, point light display series, flexible/rigid strips series, module series applications.
Lighting stage costumes, innovative gadgets or any other electronic products.
Grove - RGB LED Ring(20 WS2813 Mini) Eagle Files
Grove - RGB LED Ring(20 WS2813 Mini) Software Library
Datasheet WS2813- Mini
The bedroom needs a small night light, so we designed one. The switch mode is interesting.
This is the wiki page for this product, which will show you how to use the product, as well as details about the software and hardware.