{"product_id":"5v-4-four-channel-relay-module-dc-5v-with-optocoupler","title":"5V 4 Four Channel Relay Module DC 5V with Optocoupler","description":"\u003cp\u003eControl high-voltage devices safely with this \u003cstrong data-start=\"125\" data-end=\"154\"\u003e5V 4-Channel Relay Module\u003c\/strong\u003e featuring built-in optocoupler isolation for enhanced protection and stable switching. Ideal for automation projects using Arduino, ESP32, Raspberry Pi, and other microcontrollers.\u003c\/p\u003e\n\u003ch4 data-start=\"459\" data-end=\"480\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"464\" data-end=\"480\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-start=\"481\" data-end=\"944\"\u003e\n\u003cli data-section-id=\"tvexnt\" data-start=\"481\" data-end=\"538\"\u003e4 independent relay channels for multi-device control\u003c\/li\u003e\n\u003cli data-section-id=\"1ymrclk\" data-start=\"539\" data-end=\"612\"\u003e5V DC operating voltage (logic compatible with most microcontrollers)\u003c\/li\u003e\n\u003cli data-section-id=\"1w3633\" data-start=\"613\" data-end=\"678\"\u003eOptocoupler isolation for improved safety and noise reduction\u003c\/li\u003e\n\u003cli data-section-id=\"1h5bf19\" data-start=\"679\" data-end=\"745\"\u003eLow-level trigger support for easy microcontroller integration\u003c\/li\u003e\n\u003cli data-section-id=\"15advtg\" data-start=\"746\" data-end=\"786\"\u003eLED indicators for each relay status\u003c\/li\u003e\n\u003cli data-section-id=\"1ph2xgt\" data-start=\"787\" data-end=\"842\"\u003eHigh-load switching capability (AC\/DC applications)\u003c\/li\u003e\n\u003cli data-section-id=\"1mo4who\" data-start=\"843\" data-end=\"893\"\u003eScrew terminals for secure and reliable wiring\u003c\/li\u003e\n\u003cli data-section-id=\"omk955\" data-start=\"894\" data-end=\"944\"\u003eJD-VCC jumper for flexible power configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-start=\"946\" data-end=\"979\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"951\" data-end=\"979\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-start=\"980\" data-end=\"1219\"\u003e\n\u003cli data-section-id=\"4a03vt\" data-start=\"980\" data-end=\"1008\"\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"jipyra\" data-start=\"1009\" data-end=\"1024\"\u003eChannels: 4\u003c\/li\u003e\n\u003cli data-section-id=\"1ja2m91\" data-start=\"1025\" data-end=\"1060\"\u003eTrigger Type: Low-level trigger\u003c\/li\u003e\n\u003cli data-section-id=\"sj4zm0\" data-start=\"1061\" data-end=\"1103\"\u003eIsolation: Optocoupler isolated inputs\u003c\/li\u003e\n\u003cli data-section-id=\"16qlu6g\" data-start=\"1104\" data-end=\"1155\"\u003eLoad Capacity: Up to 10A (AC\/DC typical rating)\u003c\/li\u003e\n\u003cli data-section-id=\"17wl2pl\" data-start=\"1156\" data-end=\"1219\"\u003eInterface: Standard control pins compatible with MCU boards\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K-TECHNICS","offers":[{"title":"Default Title","offer_id":42872795856967,"sku":null,"price":550.0,"currency_code":"KES","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/7637\/2039\/files\/4CHmodule_1.webp?v=1781288491","url":"https:\/\/www.ktechnics.com\/products\/5v-4-four-channel-relay-module-dc-5v-with-optocoupler","provider":"K-TECHNICS","version":"1.0","type":"link"}