ITEM NAME:SK6812 1/4 60 Ring Light 5050 RGBW LED Integrated Drivers Natural White 450 O4Y4 SK6812 1/4 60 Ring Light 5050 RGBW LED Integrated Drivers Natural White 450 O4Y4 What is better than smart RGB LEDs? Smart RGB+White LEDs! These light now have 4 LEDs in them (red, green, blue and white) for excellent lighting effects. Round and round and round they go! This is the 1/4 60 LED Ring in Natural White. With four of these you can make a huge ring with 60 ultra bright smart LED are arranged in a circle with a 6.2 inch diameter. Each order comes with just the quarter ring. Four of this item are required to make a large ring. You will have to solder them together as well, so for the full ring of 60 LEDs, buy four and solder them together The rings are 'chainable' - connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making the design slim. Power the whole thing with 5VDC and you're ready to rock. The light is 'split', one half is the RGB you know and love, the other half is a white LED with a yellow phosphor. Unlit, it resembles an egg yolk. Lit up these are insanely bright (like ow my eye hurts) and can be controlled with 8-bit PWM per channel (8 x 4 channels = 32-bit color overall). Great for adding lots of colorful + white dots to your project! LEDs use 800 KHz protocol so specific timing is required. On NeoPixels, the PWM rate is ~400 Hz, which works well but is noticable if the LED is moving. The item is 5050-sized LEDs with an embedded microcontroller inside the LED. You can set the brightness and color of each R/G/B/W with 8-bit PWM precision (so 32-bit color per pixel). The LEDs are controlled by shift-registers and only 1 digital output pin are required to send dat.The light is 'split', one half is the RGB you know and love, the other half is a white LED with a yellow phosphor. Unlit, it resembles an egg yolk. Great for adding lots of colorful + white dots to your project!
