{"product_id":"traffic-light-module","title":"Traffic Light Module","description":"\u003cstyle\u003etable\n\t{mso-displayed-decimal-separator:\"\\.\";\n\tmso-displayed-thousand-separator:\"\\,\";}\ntr\n\t{mso-height-source:auto;}\ncol\n\t{mso-width-source:auto;}\ntd\n\t{padding-top:1px;\n\tpadding-right:1px;\n\tpadding-left:1px;\n\tmso-ignore:padding;\n\tcolor:black;\n\tfont-size:11.0pt;\n\tfont-weight:400;\n\tfont-style:normal;\n\ttext-decoration:none;\n\tfont-family:\"Aptos Narrow\", sans-serif;\n\tmso-font-charset:0;\n\ttext-align:general;\n\tvertical-align:bottom;\n\tborder:none;\n\twhite-space:nowrap;\n\tmso-rotate:0;}\n.xl35\n\t{color:windowtext;\n\tfont-family:\"Open Sans\";\n\tmso-generic-font-family:auto;\n\tmso-font-charset:0;\n\tvertical-align:middle;\n\tborder:.5pt solid windowtext;\n\twhite-space:normal;}\n\u003c\/style\u003e\n\u003cdiv\u003e\n\u003ctable width=\"565\"\u003e\n\u003ccolgroup\u003e\u003ccol width=\"565\"\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"106\"\u003e\n\u003ctd width=\"565\" height=\"106\" class=\"xl35\"\u003eThe 5MM LED Traffic Light Module is a compact, easy-to-use display board designed for traffic signal simulations and visual status indicators. Featuring three bright 5mm LEDs—Red, Yellow, and Green—integrated onto a single mini PCB, it allows independent control of each light via standard digital IO pins from microcontrollers like Arduino, ESP32, and Raspberry Pi. Operating at 3.3V to 5V DC with built-in current-limiting resistors, it requires no extra external resistors, making it clean and safe for direct wiring. This module is an ideal component for smart city prototypes, traffic management STEM projects, automated signal systems, and beginner electronic tutorials.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Stablu FabLab","offers":[{"title":"Default Title","offer_id":51561657499963,"sku":"CPLND012","price":0.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/4509\/1643\/files\/CPLND012-1.jpg?v=1786870312","url":"https:\/\/stablufablab.tech\/products\/traffic-light-module","provider":"Stablu FabLab","version":"1.0","type":"link"}