{"product_id":"two-pack-5v-relay-module-30a-one-channel-with-opto","title":"Two Pack 5V Relay Module 30A One Channel With Optocoupler Isolation And High And Low Trigger Built For 5V 12V 24V Power Easy Terminal Connectors Your Go-To Microcontroller Projects And DIY Electronics Setup","description":"\u003cdiv\u003eTwo-Pack 5V Relay Module with Optocoupler Isolation\u003cbr\u003e\n✔️ One-channel relay, 30A max, opto isolation, 5V\/12V\/24V options\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis two-pack, one-channel relay module is designed to safely switch higher-power devices from microcontrollers. It features optocoupler isolation, easy screw-terminal connections, and supports 5V, 12V, or 24V operation, making it ideal for Arduino, Raspberry Pi projects, and DIY automation tasks.\u003c\/p\u003e ✅ 30A rating for AC 250V and DC 30V loads \u003cbr\u003e\n✅ Optocoupler isolation provides strong drive and noise immunity \u003cbr\u003e\n✅ Voltage options: 5V, 12V, or 24V input; trigger with jumper \u003cbr\u003e\n✅ High\/Low trigger selectable via jumper; IN signal compatible \u003cbr\u003e\n✅ Terminal-friendly: all interfaces accessible via screw terminals \u003cbr\u003e\n✅ Pack includes 2 identical modules (not mixed) for easy replacement \u003cbr\u003e \u003cp\u003e💡 What is a relay module with optocoupler isolation used for in microcontroller projects?\u003c\/p\u003e\nA handy way to safely switch bigger loads from a small controller, keeping control signals clean. - isolates control signals from high-power circuits to protect your microcontroller\n- supports 5V\/12V\/24V logic and handles up to 30A loads\n- ideal for DIY automation, Arduino projects, and home automation setups \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603582480703,"sku":"VXB0CHFJSNP6","price":38.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/two-pack-relay-module-5v-30a-opto-isolation.jpg?v=1775188407","url":"https:\/\/bearingscanada.com\/products\/two-pack-5v-relay-module-30a-one-channel-with-opto","provider":"Bearings Canada","version":"1.0","type":"link"}