유통업체에서 제공한 Seeed Studio 104020173에 대한 설명입니다.
WS2813 Opto LED Array Circular Active Opto Grove Platform Evaluation Expansion Board
Programmable Full Color LED Modules
RGB LED RING BOARD, ARDUINO BOARD;
RGB LED RING BOARD, ARDUINO BOARD; For Use With:Arduino Board; Accessory Type:42x Ultimate RGB LED Ring Board RoHS Compliant: Yes
红绿蓝 发光二极管 环形 电路板, ARDUINO 电路板;