{"product_id":"worldsemi-ws2812b-4020-addressable-rgb-led","title":"Worldsemi WS2812B-4020 Addressable RGB LED","description":"\u003cp\u003e\u003cstrong\u003eWorldsemi WS2812B-4020 Addressable RGB LED\u003c\/strong\u003e is a compact intelligent LED integrating a control circuit and RGB chip inside a 4020 SMD package. Each LED can be individually addressed and controlled using a single data line, allowing dynamic lighting effects and full-color display applications. With built-in signal reshaping and cascading support, the WS2812B-4020 is widely used in decorative lighting, LED matrices, wearable electronics, and smart lighting projects.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated RGB LED with built-in control IC\u003c\/li\u003e\n  \u003cli\u003eIndividually addressable using single-wire communication\u003c\/li\u003e\n  \u003cli\u003eCompact 4020 SMD package for space-constrained applications\u003c\/li\u003e\n  \u003cli\u003e256 brightness levels per color channel\u003c\/li\u003e\n  \u003cli\u003e24-bit true color display capability\u003c\/li\u003e\n  \u003cli\u003eBuilt-in signal reshaping for reliable cascading\u003c\/li\u003e\n  \u003cli\u003eSupports serial cascading without additional components\u003c\/li\u003e\n  \u003cli\u003eLow voltage operation at 5V DC\u003c\/li\u003e\n  \u003cli\u003eHigh brightness and wide viewing angle\u003c\/li\u003e\n  \u003cli\u003eCompatible with popular microcontrollers and development boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLED strips and decorative lighting\u003c\/li\u003e\n  \u003cli\u003eRGB matrices and display panels\u003c\/li\u003e\n  \u003cli\u003eWearable electronics and smart gadgets\u003c\/li\u003e\n  \u003cli\u003eGaming and PC lighting systems\u003c\/li\u003e\n  \u003cli\u003eDIY lighting and animation projects\u003c\/li\u003e\n  \u003cli\u003eIoT and smart home lighting\u003c\/li\u003e\n  \u003cli\u003eElectronic signage and visual effects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eWS2812B-4020\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eLED Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eAddressable RGB LED\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4020 SMD\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e3.7V – 5.3V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSingle-wire serial interface\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eColor Depth\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e24-bit (8-bit per color)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eData Transfer Rate\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e800Kbps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eViewing Angle\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e120°\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eLED Colors\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRed, Green, Blue\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4.0mm × 2.0mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"EF","offers":[{"title":"Default Title","offer_id":52966129500479,"sku":null,"price":15.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/4628\/7167\/files\/ws2812b-4020-1100x1100w.jpg?v=1778668874","url":"https:\/\/www.electronifyindia.com\/products\/worldsemi-ws2812b-4020-addressable-rgb-led","provider":"ElectronifyIndia","version":"1.0","type":"link"}