{"product_id":"5v-8-channel-relay-module-with-optocoupler","title":"5V 8 Channel Relay Module with Optocoupler Isolation for Arduino, ESP32 \u0026 Raspberry Pi","description":"\u003cp class=\"\" data-end=\"1584\" data-start=\"1136\"\u003eThe \u003cstrong data-end=\"1196\" data-start=\"1140\"\u003e5V 8 Channel Relay Module with Optocoupler Isolation\u003c\/strong\u003e is a reliable relay board designed for controlling multiple AC and DC devices using Arduino, ESP32, Raspberry Pi, STM32 and other microcontrollers. Equipped with eight independent relay channels, optocoupler isolation and screw terminal outputs, it is ideal for automation, robotics, IoT and industrial control applications. Available from \u003cstrong data-end=\"1548\" data-start=\"1537\"\u003eChip.pk\u003c\/strong\u003e with fast delivery across Pakistan.\u003c\/p\u003e\n\u003ch3 data-end=\"1612\" data-start=\"1591\" data-section-id=\"mzm7mz\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-end=\"2017\" data-start=\"1614\"\u003eThe \u003cstrong data-end=\"1674\" data-start=\"1618\"\u003e5V 8 Channel Relay Module with Optocoupler Isolation\u003c\/strong\u003e is designed to safely switch multiple high-voltage AC or DC loads using low-voltage control signals from microcontrollers and embedded systems. The module features \u003cstrong data-end=\"1875\" data-start=\"1839\"\u003eeight independent relay channels\u003c\/strong\u003e, allowing simultaneous control of electrical devices such as lighting systems, motors, pumps, fans, solenoid valves and industrial equipment.\u003c\/p\u003e\n\u003cp data-end=\"2393\" data-start=\"2019\"\u003eBuilt with \u003cstrong data-end=\"2062\" data-start=\"2030\"\u003eSongle SRD-05VDC-SL-C relays\u003c\/strong\u003e, the board supports reliable switching performance while the integrated \u003cstrong data-end=\"2160\" data-start=\"2135\"\u003eoptocoupler isolation\u003c\/strong\u003e helps protect the control circuit from electrical noise and interference. The \u003cstrong data-end=\"2259\" data-start=\"2239\"\u003eJD-VCC isolation\u003c\/strong\u003e option enables separate power supplies for the relay section and logic section, improving system stability in demanding applications.\u003c\/p\u003e\n\u003cp data-end=\"2881\" data-start=\"2395\"\u003eClearly labeled input pins, LED status indicators and screw terminal connectors make installation straightforward for beginners and professionals alike. Whether you are building a smart home automation system, industrial control panel, robotics project or IoT application, this relay module offers dependable operation and easy integration with popular development platforms. Chip.pk supplies genuine electronic components for students, engineers, makers and industries across Pakistan.\u003c\/p\u003e\n\u003ch3 data-end=\"2902\" data-start=\"2888\" data-section-id=\"u0ybrq\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-end=\"3262\" data-start=\"2904\"\u003e\n\u003cli data-end=\"2934\" data-start=\"2904\" data-section-id=\"14pbxph\"\u003e8 Independent Relay Channels\u003c\/li\u003e\n\u003cli data-end=\"2960\" data-start=\"2935\" data-section-id=\"20nddf\"\u003e5V DC Operating Voltage\u003c\/li\u003e\n\u003cli data-end=\"2993\" data-start=\"2961\" data-section-id=\"pjyo8m\"\u003eBuilt-in Optocoupler Isolation\u003c\/li\u003e\n\u003cli data-end=\"3024\" data-start=\"2994\" data-section-id=\"12es1j8\"\u003eSongle SRD-05VDC-SL-C Relays\u003c\/li\u003e\n\u003cli data-end=\"3057\" data-start=\"3025\" data-section-id=\"76sutl\"\u003eJD-VCC Power Isolation Support\u003c\/li\u003e\n\u003cli data-end=\"3081\" data-start=\"3058\" data-section-id=\"9t3yhv\"\u003eLED Status Indicators\u003c\/li\u003e\n\u003cli data-end=\"3117\" data-start=\"3082\" data-section-id=\"l2haw6\"\u003eScrew Terminal Output Connections\u003c\/li\u003e\n\u003cli data-end=\"3151\" data-start=\"3118\" data-section-id=\"153u6jn\"\u003eSupports AC \u0026amp; DC Load Switching\u003c\/li\u003e\n\u003cli data-end=\"3173\" data-start=\"3152\" data-section-id=\"rk09hu\"\u003eEasy GPIO Interface\u003c\/li\u003e\n\u003cli data-end=\"3206\" data-start=\"3174\" data-section-id=\"wc92nu\"\u003eReliable Switching Performance\u003c\/li\u003e\n\u003cli data-end=\"3227\" data-start=\"3207\" data-section-id=\"19gndkc\"\u003eCompact PCB Design\u003c\/li\u003e\n\u003cli data-end=\"3262\" data-start=\"3228\" data-section-id=\"19sfx0b\"\u003eSuitable for Automation Projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3304\" data-start=\"3269\" data-section-id=\"1z26u5\"\u003eVerified Technical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"3782\" data-start=\"3306\"\u003e\n\u003cthead data-end=\"3333\" data-start=\"3306\"\u003e\n\u003ctr data-end=\"3333\" data-start=\"3306\"\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"3322\" data-start=\"3306\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"md\" data-end=\"3333\" data-start=\"3322\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"3782\" data-start=\"3361\"\u003e\n\u003ctr data-end=\"3392\" data-start=\"3361\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3376\" data-start=\"3361\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3392\" data-start=\"3376\"\u003eRelay Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3415\" data-start=\"3393\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3410\" data-start=\"3393\"\u003eRelay Channels\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3415\" data-start=\"3410\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3445\" data-start=\"3416\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3436\" data-start=\"3416\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3445\" data-start=\"3436\"\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3485\" data-start=\"3446\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3460\" data-start=\"3446\"\u003eRelay Model\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3485\" data-start=\"3460\"\u003eSongle SRD-05VDC-SL-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3565\" data-start=\"3486\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3509\" data-start=\"3486\"\u003eRelay Contact Rating\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3565\" data-start=\"3509\"\u003e10A @ 250VAC, 10A @ 125VAC, 10A @ 30VDC, 10A @ 28VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3593\" data-start=\"3566\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3578\" data-start=\"3566\"\u003eIsolation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3593\" data-start=\"3578\"\u003eOptocoupler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3632\" data-start=\"3594\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3612\" data-start=\"3594\"\u003ePower Isolation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3632\" data-start=\"3612\"\u003eJD-VCC Supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3662\" data-start=\"3633\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3651\" data-start=\"3633\"\u003eInput Interface\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3662\" data-start=\"3651\"\u003eIN1–IN8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3700\" data-start=\"3663\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3682\" data-start=\"3663\"\u003eOutput Interface\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3700\" data-start=\"3682\"\u003eScrew Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3743\" data-start=\"3701\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3721\" data-start=\"3701\"\u003eStatus Indicators\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3743\" data-start=\"3721\"\u003eLED for Each Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3782\" data-start=\"3744\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3755\" data-start=\"3744\"\u003eMounting\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"3782\" data-start=\"3755\"\u003ePCB with Mounting Holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 data-end=\"3804\" data-start=\"3789\" data-section-id=\"1i2miyw\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-end=\"3822\" data-start=\"3806\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul data-end=\"4030\" data-start=\"3824\"\u003e\n\u003cli data-end=\"3837\" data-start=\"3824\" data-section-id=\"13t5586\"\u003eArduino Uno\u003c\/li\u003e\n\u003cli data-end=\"3852\" data-start=\"3838\" data-section-id=\"z5eurw\"\u003eArduino Nano\u003c\/li\u003e\n\u003cli data-end=\"3867\" data-start=\"3853\" data-section-id=\"z5ifrg\"\u003eArduino Mega\u003c\/li\u003e\n\u003cli data-end=\"3875\" data-start=\"3868\" data-section-id=\"17193lb\"\u003eESP32\u003c\/li\u003e\n\u003cli data-end=\"3885\" data-start=\"3876\" data-section-id=\"1jiujno\"\u003eESP8266\u003c\/li\u003e\n\u003cli data-end=\"3900\" data-start=\"3886\" data-section-id=\"obmunz\"\u003eRaspberry Pi\u003c\/li\u003e\n\u003cli data-end=\"3920\" data-start=\"3901\" data-section-id=\"1oqd0x6\"\u003eRaspberry Pi Pico\u003c\/li\u003e\n\u003cli data-end=\"3947\" data-start=\"3921\" data-section-id=\"xo9t09\"\u003eSTM32 Development Boards\u003c\/li\u003e\n\u003cli data-end=\"3970\" data-start=\"3948\" data-section-id=\"1e31lk7\"\u003ePIC Microcontrollers\u003c\/li\u003e\n\u003cli data-end=\"3983\" data-start=\"3971\" data-section-id=\"7rndr8\"\u003eAVR Boards\u003c\/li\u003e\n\u003cli data-end=\"4001\" data-start=\"3984\" data-section-id=\"1db9ntk\"\u003ePLC Controllers\u003c\/li\u003e\n\u003cli data-end=\"4030\" data-start=\"4002\" data-section-id=\"7ah3jy\"\u003eIndustrial Control Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"4051\" data-start=\"4037\" data-section-id=\"c3mln3\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-end=\"4294\" data-start=\"4053\"\u003e\n\u003cli data-end=\"4070\" data-start=\"4053\" data-section-id=\"l5q5vc\"\u003eHome Automation\u003c\/li\u003e\n\u003cli data-end=\"4095\" data-start=\"4071\" data-section-id=\"1lola49\"\u003eSmart Lighting Systems\u003c\/li\u003e\n\u003cli data-end=\"4111\" data-start=\"4096\" data-section-id=\"1mw0ohw\"\u003eMotor Control\u003c\/li\u003e\n\u003cli data-end=\"4126\" data-start=\"4112\" data-section-id=\"1lfs82f\"\u003ePump Control\u003c\/li\u003e\n\u003cli data-end=\"4153\" data-start=\"4127\" data-section-id=\"13vz557\"\u003eSolenoid Valve Switching\u003c\/li\u003e\n\u003cli data-end=\"4177\" data-start=\"4154\" data-section-id=\"17og4a8\"\u003eIndustrial Automation\u003c\/li\u003e\n\u003cli data-end=\"4197\" data-start=\"4178\" data-section-id=\"1asvp5f\"\u003eRobotics Projects\u003c\/li\u003e\n\u003cli data-end=\"4211\" data-start=\"4198\" data-section-id=\"diw7g\"\u003eIoT Systems\u003c\/li\u003e\n\u003cli data-end=\"4230\" data-start=\"4212\" data-section-id=\"z16jjc\"\u003eSecurity Systems\u003c\/li\u003e\n\u003cli data-end=\"4256\" data-start=\"4231\" data-section-id=\"1tykqfi\"\u003eAgricultural Automation\u003c\/li\u003e\n\u003cli data-end=\"4274\" data-start=\"4257\" data-section-id=\"labcvh\"\u003eDIY Electronics\u003c\/li\u003e\n\u003cli data-end=\"4294\" data-start=\"4275\" data-section-id=\"jxmg8y\"\u003eAppliance Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"4319\" data-start=\"4301\" data-section-id=\"hg9dub\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-end=\"4369\" data-start=\"4321\"\u003e\n\u003cli data-end=\"4369\" data-start=\"4321\" data-section-id=\"n1lokb\"\u003e1 × 5V 8 Channel Relay Module with Optocoupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"4393\" data-start=\"4376\" data-section-id=\"1bujgeb\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul data-end=\"4640\" data-start=\"4395\"\u003e\n\u003cli data-end=\"4447\" data-start=\"4395\" data-section-id=\"1b2m3fj\"\u003eOperates using a regulated \u003cstrong data-end=\"4433\" data-start=\"4424\"\u003e5V DC\u003c\/strong\u003e power supply.\u003c\/li\u003e\n\u003cli data-end=\"4490\" data-start=\"4448\" data-section-id=\"1aau2jw\"\u003eDo not exceed the relay contact ratings.\u003c\/li\u003e\n\u003cli data-end=\"4568\" data-start=\"4491\" data-section-id=\"1ec171r\"\u003eFollow proper electrical safety procedures when switching AC mains voltage.\u003c\/li\u003e\n\u003cli data-end=\"4640\" data-start=\"4569\" data-section-id=\"jfaoxt\"\u003eUse JD-VCC isolation correctly when separate relay power is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"4670\" data-start=\"4647\" data-section-id=\"2xgsg0\"\u003eWhy Buy from Chip.pk?\u003c\/h3\u003e\n\u003cul data-end=\"4946\" data-start=\"4672\"\u003e\n\u003cli data-end=\"4703\" data-start=\"4672\" data-section-id=\"1iqwzql\"\u003eGenuine electronic components\u003c\/li\u003e\n\u003cli data-end=\"4729\" data-start=\"4704\" data-section-id=\"8z38hz\"\u003eQuality-tested products\u003c\/li\u003e\n\u003cli data-end=\"4771\" data-start=\"4730\" data-section-id=\"3x819r\"\u003eRetail \u0026amp; wholesale quantities available\u003c\/li\u003e\n\u003cli data-end=\"4793\" data-start=\"4772\" data-section-id=\"1i6rd5z\"\u003eCompetitive pricing\u003c\/li\u003e\n\u003cli data-end=\"4825\" data-start=\"4794\" data-section-id=\"l45g6o\"\u003eFast delivery across Pakistan\u003c\/li\u003e\n\u003cli data-end=\"4844\" data-start=\"4826\" data-section-id=\"1pedf4w\"\u003eSecure packaging\u003c\/li\u003e\n\u003cli data-end=\"4880\" data-start=\"4845\" data-section-id=\"pba99i\"\u003eTechnical support before purchase\u003c\/li\u003e\n\u003cli data-end=\"4946\" data-start=\"4881\" data-section-id=\"pk0uwm\"\u003eTrusted supplier for students, engineers, makers and industries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"4988\" data-start=\"4953\" data-section-id=\"195ecoo\"\u003eFrequently Asked Questions (FAQs)\u003c\/h3\u003e\n\u003ch3 data-end=\"5039\" data-start=\"4990\" data-section-id=\"31h47m\"\u003eIs this relay module compatible with Arduino?\u003c\/h3\u003e\n\u003cp data-end=\"5146\" data-start=\"5041\"\u003eYes. It is fully compatible with Arduino Uno, Nano, Mega and other Arduino-compatible development boards.\u003c\/p\u003e\n\u003ch3 data-end=\"5190\" data-start=\"5148\" data-section-id=\"11e5eed\"\u003eCan I use this relay board with ESP32?\u003c\/h3\u003e\n\u003cp data-end=\"5311\" data-start=\"5192\"\u003eYes. The module supports ESP32-based projects. Depending on your design, you may need to consider the GPIO logic level.\u003c\/p\u003e\n\u003ch3 data-end=\"5356\" data-start=\"5313\" data-section-id=\"v79kmg\"\u003eWhat is the purpose of the optocoupler?\u003c\/h3\u003e\n\u003cp data-end=\"5513\" data-start=\"5358\"\u003eThe optocoupler electrically isolates the control circuit from the relay switching circuit, helping improve reliability and reduce electrical interference.\u003c\/p\u003e\n\u003ch3 data-end=\"5562\" data-start=\"5515\" data-section-id=\"cj3zkc\"\u003eWhat devices can this relay module control?\u003c\/h3\u003e\n\u003cp data-end=\"5702\" data-start=\"5564\"\u003eIt can control lights, fans, pumps, motors, solenoid valves and many other AC or DC electrical devices within the specified relay ratings.\u003c\/p\u003e","brand":"Chip.pk","offers":[{"title":"Default Title","offer_id":52022177497373,"sku":null,"price":750.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1060\/7389\/files\/8-channel-relay-board-front.png?v=1783948843","url":"https:\/\/www.chip.pk\/products\/5v-8-channel-relay-module-with-optocoupler","provider":"Chip.pk","version":"1.0","type":"link"}