{"product_id":"4-channel-5v-relay-module-with-optocoupler","title":"4 Channel 5V Relay Module with Optocoupler","description":"\u003cp data-start=\"0\" data-end=\"63\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePRODUCT NAME\u003c\/strong\u003e\u003cbr data-start=\"16\" data-end=\"19\"\u003e4 Channel 5V Relay Module with Optocoupler\u003c\/p\u003e\n\u003cp data-start=\"65\" data-end=\"503\"\u003e\u003cstrong data-start=\"65\" data-end=\"88\"\u003ePRODUCT DESCRIPTION\u003c\/strong\u003e\u003cbr data-start=\"88\" data-end=\"91\"\u003eThe 4 Channel 5V Relay Module with Optocoupler is an interface board used to control high-voltage or high-current devices using low-voltage microcontrollers. It features four independent relay channels with optocoupler isolation, providing electrical protection and stable switching performance. This module is widely used in automation systems, home automation, industrial control, and Arduino-based projects.\u003c\/p\u003e\n\u003cp data-start=\"505\" data-end=\"523\"\u003e\u003cstrong data-start=\"505\" data-end=\"521\"\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"524\" data-end=\"841\"\u003e\n\u003cli data-section-id=\"1n27ocp\" data-start=\"524\" data-end=\"556\"\u003e\n\u003cp data-start=\"526\" data-end=\"556\"\u003e4 independent relay channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"o4wwuh\" data-start=\"557\" data-end=\"585\"\u003e\n\u003cp data-start=\"559\" data-end=\"585\"\u003eOperating voltage: 5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1pxbmx8\" data-start=\"586\" data-end=\"635\"\u003e\n\u003cp data-start=\"588\" data-end=\"635\"\u003eOptocoupler isolation for enhanced protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"a3qy06\" data-start=\"636\" data-end=\"688\"\u003e\n\u003cp data-start=\"638\" data-end=\"688\"\u003eSupports high voltage and high current switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nsyy6z\" data-start=\"689\" data-end=\"724\"\u003e\n\u003cp data-start=\"691\" data-end=\"724\"\u003eLED indicators for relay status\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9ts9vz\" data-start=\"725\" data-end=\"788\"\u003e\n\u003cp data-start=\"727\" data-end=\"788\"\u003eCompatible with Arduino, Raspberry Pi, and microcontrollers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jkdxeg\" data-start=\"789\" data-end=\"841\"\u003e\n\u003cp data-start=\"791\" data-end=\"841\"\u003eSuitable for automation and control applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Electro Robo Store","offers":[{"title":"Default Title","offer_id":52047338766612,"sku":"MT0292","price":140.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6590\/0052\/files\/71Frp4KPo7L._SL1092_dc3c9e64-4d8b-459c-9322-06aa59d73053.jpg?v=1772777637","url":"https:\/\/electro-robo.com\/products\/4-channel-5v-relay-module-with-optocoupler","provider":"Electro Robo Store","version":"1.0","type":"link"}