{"product_id":"3mm-two-color-led-module-ky-029","title":"3mm Two-Color LED Module (KY-029)","description":"\u003cp data-start=\"72\" data-end=\"452\"\u003eThe KY-029 3mm Two-Color LED Module is a compact indicator module featuring a 3mm dual-color LED, typically capable of displaying red and green light. By independently controlling each LED terminal, the module can illuminate either color individually or both together (depending on the LED configuration), providing versatile visual indication for electronic projects.\u003c\/p\u003e\n\u003cp data-start=\"454\" data-end=\"748\"\u003eThe module includes an onboard current-limiting resistor for easy connection to microcontrollers without requiring additional external components. Its compact size and low power consumption make it suitable for Arduino, ESP32, STM32, Raspberry Pi Pico, and other embedded development platforms.\u003c\/p\u003e\n\u003cp data-start=\"750\" data-end=\"925\"\u003eThe KY-029 is commonly used in robotics, automation systems, status indicators, educational electronics, and DIY projects where compact multi-color LED indication is required.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"927\" data-end=\"945\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"929\" data-end=\"945\"\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"947\" data-end=\"1474\"\u003e\n\u003cli data-section-id=\"1elsqeo\" data-start=\"947\" data-end=\"983\"\u003eHigh-brightness 3mm dual-color LED\u003c\/li\u003e\n\u003cli data-section-id=\"1axlrvv\" data-start=\"984\" data-end=\"1019\"\u003eDisplays two different LED colors\u003c\/li\u003e\n\u003cli data-section-id=\"oroisy\" data-start=\"1020\" data-end=\"1055\"\u003eIndependent control of each color\u003c\/li\u003e\n\u003cli data-section-id=\"1m2bzmq\" data-start=\"1056\" data-end=\"1092\"\u003eBuilt-in current-limiting resistor\u003c\/li\u003e\n\u003cli data-section-id=\"jhmxae\" data-start=\"1093\" data-end=\"1116\"\u003eLow power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"8awaop\" data-start=\"1117\" data-end=\"1142\"\u003eFast switching response\u003c\/li\u003e\n\u003cli data-section-id=\"1fxa87q\" data-start=\"1143\" data-end=\"1170\"\u003eCompact PCB module design\u003c\/li\u003e\n\u003cli data-section-id=\"1spvs2o\" data-start=\"1171\" data-end=\"1205\"\u003eEasy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"i0bjz7\" data-start=\"1206\" data-end=\"1237\"\u003eStable and reliable operation\u003c\/li\u003e\n\u003cli data-section-id=\"1pgdyio\" data-start=\"1238\" data-end=\"1275\"\u003eSuitable for digital output control\u003c\/li\u003e\n\u003cli data-section-id=\"1xp9ed6\" data-start=\"1276\" data-end=\"1333\"\u003eCompatible with Arduino, ESP32, STM32, and Raspberry Pi\u003c\/li\u003e\n\u003cli data-section-id=\"d96rj4\" data-start=\"1334\" data-end=\"1383\"\u003eIdeal for status indication and visual feedback\u003c\/li\u003e\n\u003cli data-section-id=\"ox27s4\" data-start=\"1384\" data-end=\"1419\"\u003eDurable through-hole construction\u003c\/li\u003e\n\u003cli data-section-id=\"2htzhr\" data-start=\"1420\" data-end=\"1474\"\u003ePerfect for educational and DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46676492091446,"sku":"DIB0NGIQ8W","price":29.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/ky029-3.png?v=1782378178","url":"https:\/\/roboracter.in\/products\/3mm-two-color-led-module-ky-029","provider":"Roboracter","version":"1.0","type":"link"}