{"product_id":"ws2812b-5v-addressable-rgb-led-smd-chip-digital-pixel-full-color","title":"WS2812B 5V Addressable RGB LED SMD Chips – Full Color Pixel","description":"\u003ch2\u003eWS2812B 5V Addressable RGB Full-Color LED Chips\u003c\/h2\u003e\n\u003cp\u003eTake your LED lighting projects to the next level with these high-performance \u003cstrong\u003eWS2812B 5V addressable RGB LED chips\u003c\/strong\u003e. Available in a wide range of SMD package sizes — including \u003cstrong\u003e5050, 3528, 4020, 1204, 1209, 0807, and 2020\u003c\/strong\u003e — these individually addressable digital pixel diodes give you full, precise control over every single LED in your design. Each chip integrates the control circuit and RGB LED into a single compact package, making them ideal for hobbyists, engineers, and professional makers alike.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building custom LED strips, wearable electronics, display matrices, or decorative lighting installations, these chips deliver vibrant, true full-color output at a low 5V operating voltage with just 5mA current per channel. The built-in WS2812 controller supports cascading, so you can chain hundreds of pixels and control them all from a single data line.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAddressable \u0026amp; Individually Controllable:\u003c\/strong\u003e Each LED pixel can display any of 16 million+ colors independently — perfect for dynamic animations and effects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Package Selection:\u003c\/strong\u003e Choose from 5050, 3528, 4020, 1204, 1209, 0807, 2020, and more to fit any PCB footprint or form factor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5V Low-Voltage Operation:\u003c\/strong\u003e Runs efficiently at 5V DC, ideal for microcontroller-driven projects (Arduino, Raspberry Pi, ESP32, etc.).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated IC Controller:\u003c\/strong\u003e The WS2812B chip integrates the PWM control IC and RGB LED in one package — no external driver needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle-Wire Data Protocol:\u003c\/strong\u003e Simple one-wire cascade data communication simplifies wiring and PCB routing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull RGB Color Output:\u003c\/strong\u003e True 8-bit per channel (24-bit total) color depth for smooth, accurate color rendering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Form Factor:\u003c\/strong\u003e Ultra-small package sizes available for space-constrained designs and high-density arrays.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Current Draw:\u003c\/strong\u003e 5mA per channel ensures energy-efficient operation in large-scale pixel arrays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e WS2812B \/ WS2812\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent:\u003c\/strong\u003e 5mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Sizes:\u003c\/strong\u003e 5050, 3528, 4020, 1204, 1209, 0807, 2020\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Full RGB (Red, Green, Blue)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Protocol:\u003c\/strong\u003e Single-wire digital serial\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY LED strips and light bars\u003c\/li\u003e\n  \u003cli\u003eWearable electronics and costumes\u003c\/li\u003e\n  \u003cli\u003eLED matrix displays and signage\u003c\/li\u003e\n  \u003cli\u003eArchitectural and decorative lighting\u003c\/li\u003e\n  \u003cli\u003eArduino, ESP32, and Raspberry Pi projects\u003c\/li\u003e\n  \u003cli\u003eGaming setups and PC RGB lighting\u003c\/li\u003e\n  \u003cli\u003eSmart home lighting systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNeed a full parameter table or technical datasheet? Contact our customer service team and we'll be happy to assist.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What microcontrollers are compatible with WS2812B addressable LED chips?\u003c\/h4\u003e\n\u003cp\u003eA: WS2812B addressable LED chips are compatible with virtually any microcontroller that can output a 5V or 3.3V digital signal, including Arduino (Uno, Nano, Mega), ESP8266, ESP32, Raspberry Pi, and STM32. Popular libraries such as FastLED and Adafruit NeoPixel make programming these chips straightforward for beginners and professionals alike.\u003c\/p\u003e\n\u003ch4\u003eQ: Which SMD package size should I choose for my project?\u003c\/h4\u003e\n\u003cp\u003eA: The right package size depends on your PCB design and pixel density requirements. The 5050 package is the most common and easiest to hand-solder, making it great for general use. Smaller sizes like 2020, 1209, or 0807 are suited for high-density arrays or compact wearable electronics where space is at a premium. If you're unsure, contact our customer service for a full parameter table to compare the options.\u003c\/p\u003e\n\u003ch4\u003eQ: Can WS2812B LED chips be chained together?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! One of the biggest advantages of the WS2812B is its single-wire cascade data protocol. You can chain hundreds — even thousands — of pixels together, controlling each one individually from a single data output pin on your microcontroller. This makes them extremely efficient for large lighting installations and display projects.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage do these LED chips require?\u003c\/h4\u003e\n\u003cp\u003eA: These WS2812B LED chips operate at 5V DC. This makes them ideal for USB-powered projects and easy integration with standard 5V microcontroller power supplies. Ensure your power supply can handle the total current demand when chaining multiple LEDs together in a large array.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What microcontrollers are compatible with WS2812B addressable LED chips?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"WS2812B addressable LED chips are compatible with virtually any microcontroller that can output a 5V or 3.3V digital signal, including Arduino (Uno, Nano, Mega), ESP8266, ESP32, Raspberry Pi, and STM32. Popular libraries such as FastLED and Adafruit NeoPixel make programming these chips straightforward for beginners and professionals alike.\"}}, {\"@type\": \"Question\", \"name\": \"Which SMD package size should I choose for my project?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The right package size depends on your PCB design and pixel density requirements. The 5050 package is the most common and easiest to hand-solder, making it great for general use. Smaller sizes like 2020, 1209, or 0807 are suited for high-density arrays or compact wearable electronics where space is at a premium. If you're unsure, contact our customer service for a full parameter table to compare the options.\"}}, {\"@type\": \"Question\", \"name\": \"Can WS2812B LED chips be chained together?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! One of the biggest advantages of the WS2812B is its single-wire cascade data protocol. 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