7/12/16/24/60 Bits WS2812B 5050 RGB LED Ring Programmable Lamp Light Arduino/Raspberry Pi Compatible 1/4/8 PCS Optional

7/12/16/24/60 Bits WS2812B 5050 RGB LED Ring Programmable Lamp Light Arduino/Raspberry Pi Compatible 1/4/8 PCS Optional

Description:
This RGB LED ring can work with AVR, Arduino, Raspberry Pi, PIC, mbed etc.

Voltage:DC4-7V,usually we use USB 5V to power it;
LED Chip:WS2812B;
Communication interface:Single-wire communication

You can set the led brightness in the arduino code, and also you can program each light individually.

7Bits
Diameter: 23 mm / 0.9"

8Bits
Length: 54 mm / 2.1"
Width: 10 mm / 0.4"

12 Bits
Outside Diameter: 37 mm / 1.46"
Inside Diameter :23 mm / 0.91"

16 Bits
Outside Diameter: 45mm / 1.77"
Inside Diameter: 32mm / 1.25"

24 Bits
Outer diameter: 65.6mm / 2.6"
Inner diameter: 52.3mm / 2.1"

60 Bits
Outer diameter: 16cm / 6.3"
Inner diameter: 14.6cm / 5.75"

Note: the 60 bits ring is 4 pieces of separate 1/4 ring , you need solder them together by yourself, package without any cables.

61 Bits
Outer diameter: 8.5cm / 3.35"

Voltage:DC4-7V
Communication interface:Single-wire communication
LED Chip:WS2812B

Connection:
5V to 5V
pin 6 to DI
GND to GND