Main Features:
1. It can connect one input pin to another through output pin cascade easily
2. Each LED integrated by one piece drive chip
3. Each LED has 18mAh constant current drive, so the color will be same
4. Uses 5V power supply ( working current 4 - 7V ) drive RGB lamp ring
Description:
1.Voltage: DC 4 - 7V
2.Communication Interface: single-wire communication
3.LED Chip: WS2812B
4.RGB Wave Length: 635 - 700nm ( R ), 490 - 560nm ( G ), 450 - 490nm ( B )
LDTR - Y0008
WS2812B 5050 RGB LED Smart RGB Ring
3.2*3.2*0.3cm
5g