{"product_id":"4-channel-5v-relay-module-10a-optocoupler-isolated-relay-board","title":"4 Channel 5V Relay Module 10A Optocoupler Isolated Relay Board For Arduino, ESP32, Raspberry Pi and MCU Projects - AA026","description":"\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003eDescription:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-end=\"443\" data-start=\"69\"\u003eThe 4 Channel 5V Relay Module 10A is a reliable and versatile switching module designed to control high-voltage AC and DC loads using low-voltage microcontrollers. Featuring four independent relay channels, this module allows Arduino, ESP32, Raspberry Pi, STM32, and other development boards to safely operate appliances, motors, pumps, lights, and industrial equipment.\u003c\/p\u003e\n\u003cp data-end=\"901\" data-start=\"445\"\u003eEach relay supports switching loads up to 10A, making it suitable for home automation, robotics, IoT projects, security systems, and industrial control applications. The onboard optocoupler isolation helps protect sensitive control circuits from electrical noise and voltage spikes, ensuring stable and safe operation. LED indicators provide real-time status monitoring for each relay channel, while screw terminals enable secure and convenient wiring.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNo. of Channel: 4\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eMaximum Switching Current: 10A per Channel\u003c\/li\u003e\n\u003cli\u003eMaximum AC Load: 250V AC, 10A\u003c\/li\u003e\n\u003cli\u003eMaximum DC Load: 30V DC, 10A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0618\/9042\/9095\/files\/AA026-4.jpg?v=1715414029\" alt='Two setups of electronic components are displayed with breadboards, wires, and circuit boards on a table. The left setup features an Arduino board and a Generic 5V 4 Channel Relay Module - AA026 suitable for smart home control, while the right features a Raspberry Pi. Note at the bottom states: \"Other accessories are not included in the package.'\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003eFeatures:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e\n\u003cli data-section-id=\"81t2eh\" data-start=\"52\" data-end=\"107\"\u003e4 independent relay channels for multi-device control\u003c\/li\u003e\n\u003cli data-section-id=\"8fyt80\" data-start=\"108\" data-end=\"151\"\u003eOperates on a standard 5V DC power supply\u003c\/li\u003e\n\u003cli data-section-id=\"1x1g6jt\" data-start=\"152\" data-end=\"200\"\u003eSupports switching loads up to 10A per channel\u003c\/li\u003e\n\u003cli data-section-id=\"1dvvyyw\" data-start=\"201\" data-end=\"260\"\u003eOptocoupler isolation for enhanced safety and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"1nkmr8j\" data-start=\"261\" data-end=\"324\"\u003eCompatible with Arduino, ESP32, Raspberry Pi, STM32, and more\u003c\/li\u003e\n\u003cli data-section-id=\"13asrp3\" data-start=\"325\" data-end=\"369\"\u003eLED indicators for relay status monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1u4qn4e\" data-start=\"370\" data-end=\"423\"\u003eSupports AC loads up to 250V and DC loads up to 30V\u003c\/li\u003e\n\u003cli data-section-id=\"2xt1o\" data-start=\"424\" data-end=\"469\"\u003eScrew terminal connectors for secure wiring\u003c\/li\u003e\n\u003cli data-section-id=\"1q328u2\" data-start=\"470\" data-end=\"532\"\u003eLow-level trigger input for easy microcontroller interfacing\u003c\/li\u003e\n\u003cli data-section-id=\"1mjx4is\" data-start=\"533\" data-end=\"588\"\u003eIdeal for home automation, robotics, and IoT projects\u003c\/li\u003e\n\u003cli data-section-id=\"x2fkak\" data-start=\"589\" data-end=\"640\"\u003eHigh-quality relay contacts for long service life\u003c\/li\u003e\n\u003cli data-section-id=\"yqg80n\" data-start=\"641\" data-end=\"703\"\u003eCompact PCB design with mounting holes for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e1 x 5V 4 Channel Relay Module\u003c\/em\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":43606337912999,"sku":"AA026","price":161.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/9042\/9095\/files\/New_Project_-_2026-06-13T222807.685.png?v=1781369879","url":"https:\/\/rees52.com\/products\/4-channel-5v-relay-module-10a-optocoupler-isolated-relay-board","provider":"REES52","version":"1.0","type":"link"}