8/16/24/35/45/128 Leds DC5V WS2812B pixel Addressable LED Ring Modules SK6812 WS2812 RGB Full Color Round LED Circle for Arduino Car Headlights Decoration
There is a single data line with a very timing-specific protocol.
Since the protocol is very sensitive to timing,
it requires a real-time microconroller such as an AVR, A rduino, PIC, mbed, etc.
It cannot be used with a Linux-based microcomputer or interpreted microcontroller
such as the netduino or Basic Stamp.
Chip: WS2812 (built-in LED)
LED:8/16/24/35/45/128pcs 5050 RGB full color highlighting
Voltage: 5V (POWER SUPPLY AND CONTROLLER IS NOT INCLUDED)
1 x 8 leds WS2812B LED Ring (default option)
1 x 16 leds WS2812B LED Ring (option 2)
1 x 24 leds WS2812B LED Ring (option 3)
1 x 35 leds WS2812B LED Ring (option 4)
1 x 45 leds WS2812B LED Ring (option 5)
1 x 128 leds WS2812B LED Ring (option 6)
Attention: 128 leds ring = 8 leds ring + 16 leds ring +24 leds ring + 35 leds ring +45 leds ring