-40%
SK6812 Ring 16 x 5050 RGBW LEDs Naturweiß 4500K Mit Integrierten Treibern ED
€ 3.9
- Description
- Size Guide
Description
SKU: BU0319Overview:
What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixel rings now have 4 LEDs in them (red, green, blue and white) for excellent lighting effects. Round and round and round they go!
Features:
This is the 16 LED RGBW NeoPixel Ring in Natural White.
16 ultra bright smart LEDs are arranged in a circle with 1.75" (44.5mm) outer diameter. 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. The PWM rate is ~400 Hz, which works well but is noticable if the LED is moving.
LEDs are 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 data down. The PWM is built into each LED-chip so once you set the color you can stop talking to the ring and it will continue to PWM all the LEDs for you.
Outer diameter: 44.5mm / 1.75"
Inner diameter: 31.75mm / 1.25"
Thickness: 3.25mm / 0.13"
Weight: 4.2g
Note: The color of item might be slightly different from the picture shown, which mainly lies in different light effect and computer monitor. Please give us your understanding. Thank you!
Package Includes:
1X 16*5050 RGBW LED
Note: We will repackage this item to reduce shipping weight paper and bag waste. We guaranty the item will be well treated and protected. Let's protect the environment together!
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