{"product_id":"ws2812b-5050-rgb-led-ring-light-241-leds-9-rings-matrix","title":"WS2812B 5050 RGB LED Ring Light 241 LEDs 9 Rings Matrix","description":"\u003ch1\u003eWS2812B 5050 RGB LED Ring Light 241 LEDs 9 Rings Matrix\u003c\/h1\u003e\n\u003cp\u003eThis WS2812B LED ring light features 241 individually addressable 5050 RGB LEDs arranged in 9 concentric rings on a black PCB. Each LED can be controlled with just one data line, making it ideal for circular lighting, wearables, signage, and interactive art projects. The ring runs on 5V DC and provides high brightness with full 24-bit color control.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLED Type\u003c\/td\u003e\n\u003ctd\u003eWS2812B 5050 RGB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTotal LEDs\u003c\/td\u003e\n\u003ctd\u003e241\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eArrangement\u003c\/td\u003e\n\u003ctd\u003e9 concentric rings\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eData Protocol\u003c\/td\u003e\n\u003ctd\u003eSingle-wire (NZR)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e~130mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCircular RGB clock with animated effects\u003c\/li\u003e\n  \u003cli\u003eWearable LED badge or costume lighting\u003c\/li\u003e\n  \u003cli\u003eAmbient light ring for photography\u003c\/li\u003e\n  \u003cli\u003eInteractive wall art with motion-reactive patterns\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eWorks directly with Arduino, ESP32, Raspberry Pi Pico, and other 5V microcontrollers. Compatible with FastLED and Adafruit NeoPixel libraries. Use a 5V, 2A+ power supply for full brightness. Connect DI pin to any digital output, and link DO to the next ring’s DI for daisy-chaining.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eConnect VCC to 5V, GND to common ground, and DIN to your controller’s data pin. A 330Ω resistor in series with the data line and a 1000µF capacitor across power input are recommended to protect the first LED. Avoid powering through the microcontroller; use external 5V supply with sufficient current.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino Uno?\u003c\/summary\u003e\u003cp\u003eYes, the WS2812B ring works with Arduino Uno using digital pin 6 with FastLED or NeoPixel libraries. Provide separate 5V power to the ring.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many LEDs are on each ring?\u003c\/summary\u003e\u003cp\u003eThe 9 rings contain LEDs in the following order from innermost: 1, 8, 12, 16, 24, 32, 40, 48, 60 — totalling 241 LEDs. Exact counts may vary slightly by manufacturing batch.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I cut the rings apart?\u003c\/summary\u003e\u003cp\u003eThe rings are on a single PCB, but you can cut between rings along the marked break lines to use them separately. Each ring has its own data in\/out pads.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445086708077,"sku":"CDN-0089","price":3040.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_17aed078-253c-4fef-bf7f-6ba49e3cdb59.jpg?v=1781513246","url":"https:\/\/compoden.com\/products\/ws2812b-5050-rgb-led-ring-light-241-leds-9-rings-matrix","provider":"Compoden","version":"1.0","type":"link"}