{"product_id":"5v-1-channel-relay-module-no-nc-240vac","title":"5V 1 Channel Relay Module NO\/NC 240VAC","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a5e4163-7280-83ee-b355-3af4e2435e81-59\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a5e4163-7280-83ee-b355-3af4e2435e81-59\" data-turn-id-container=\"request-6a5e4163-7280-83ee-b355-3af4e2435e81-59\" data-testid=\"conversation-turn-184\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-15 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"ab5580e6-699a-40c7-9021-cc6504fa14f1\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"2519\" data-start=\"2178\"\u003eThe \u003cstrong data-end=\"2224\" data-start=\"2182\"\u003e5V 1 Channel Relay Module NO\/NC 240VAC\u003c\/strong\u003e is a compact relay board designed to control AC and DC electrical loads using a 5V control signal. It provides Normally Open (NO), Normally Closed (NC), and Common (COM) relay contacts, making it suitable for home automation, industrial control, robotics, IoT, and embedded system applications.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3 data-end=\"2539\" data-start=\"2526\" data-section-id=\"1ox9wtc\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-end=\"2823\" data-start=\"2541\"\u003eThe \u003cstrong data-end=\"2587\" data-start=\"2545\"\u003e5V 1 Channel Relay Module NO\/NC 240VAC\u003c\/strong\u003e provides a reliable solution for switching electrical loads using a low-voltage control signal. Its compact design makes it suitable for integration into automation systems, control panels, robotics projects, and embedded applications.\u003c\/p\u003e\n\u003cp data-end=\"3172\" data-start=\"2825\"\u003eThe module offers \u003cstrong data-end=\"2865\" data-start=\"2843\"\u003eNormally Open (NO)\u003c\/strong\u003e, \u003cstrong data-end=\"2891\" data-start=\"2867\"\u003eNormally Closed (NC)\u003c\/strong\u003e, and \u003cstrong data-end=\"2913\" data-start=\"2897\"\u003eCommon (COM)\u003c\/strong\u003e relay contacts, allowing flexible switching configurations for different applications. Clearly labeled terminal connections simplify installation, while the PCB layout supports quick integration with microcontrollers, development boards, and PLC controllers.\u003c\/p\u003e\n\u003cp data-end=\"3346\" data-start=\"3174\"\u003eIt is widely used in home automation, industrial automation, IoT systems, educational projects, and prototype development where dependable electrical switching is required.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3 data-end=\"3367\" data-start=\"3353\" data-section-id=\"u0ybrq\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-end=\"3735\" data-start=\"3369\"\u003e\n\u003cli data-end=\"3398\" data-start=\"3369\" data-section-id=\"1d9n1sd\"\u003eSingle relay output channel\u003c\/li\u003e\n\u003cli data-end=\"3429\" data-start=\"3399\" data-section-id=\"8vhmv7\"\u003eOperates from a 5V DC supply\u003c\/li\u003e\n\u003cli data-end=\"3462\" data-start=\"3430\" data-section-id=\"fj6k9q\"\u003eNO, NC, and COM relay contacts\u003c\/li\u003e\n\u003cli data-end=\"3498\" data-start=\"3463\" data-section-id=\"fwbfzi\"\u003eSupports AC and DC load switching\u003c\/li\u003e\n\u003cli data-end=\"3545\" data-start=\"3499\" data-section-id=\"pd640p\"\u003eScrew terminal connections for secure wiring\u003c\/li\u003e\n\u003cli data-end=\"3566\" data-start=\"3546\" data-section-id=\"1st32h8\"\u003eCompact PCB design\u003c\/li\u003e\n\u003cli data-end=\"3627\" data-start=\"3567\" data-section-id=\"1qangc4\"\u003eEasy integration with microcontrollers and PLC controllers\u003c\/li\u003e\n\u003cli data-end=\"3690\" data-start=\"3628\" data-section-id=\"1na2vf0\"\u003eSuitable for automation, robotics, and embedded applications\u003c\/li\u003e\n\u003cli data-end=\"3735\" data-start=\"3691\" data-section-id=\"2r0852\"\u003eMounting holes for convenient installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3 data-end=\"3768\" data-start=\"3742\" data-section-id=\"zjxypn\"\u003eTechnical 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=\"4106\" data-start=\"3770\"\u003e\n\u003cthead data-end=\"3797\" data-start=\"3770\"\u003e\n\u003ctr data-end=\"3797\" data-start=\"3770\"\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"3786\" data-start=\"3770\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"3797\" data-start=\"3786\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"4106\" data-start=\"3808\"\u003e\n\u003ctr data-end=\"3854\" data-start=\"3808\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3823\" data-start=\"3808\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3854\" data-start=\"3823\"\u003eSingle Channel Relay Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3884\" data-start=\"3855\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3875\" data-start=\"3855\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3884\" data-start=\"3875\"\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3907\" data-start=\"3885\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3902\" data-start=\"3885\"\u003eRelay Channels\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3907\" data-start=\"3902\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3949\" data-start=\"3908\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3932\" data-start=\"3908\"\u003eContact Configuration\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3949\" data-start=\"3932\"\u003eNO \/ NC \/ COM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3998\" data-start=\"3950\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3981\" data-start=\"3950\"\u003eMaximum AC Switching Voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3998\" data-start=\"3981\"\u003eUp to 240VAC*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4037\" data-start=\"3999\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4019\" data-start=\"3999\"\u003eControl Interface\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4037\" data-start=\"4019\"\u003eDigital Signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4081\" data-start=\"4038\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4057\" data-start=\"4038\"\u003eOutput Interface\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4081\" data-start=\"4057\"\u003eScrew Terminal Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"4106\" data-start=\"4082\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4099\" data-start=\"4082\"\u003eMounting Holes\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"4106\" data-start=\"4099\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cblockquote data-end=\"4322\" data-start=\"4108\"\u003e\n\u003cp data-end=\"4322\" data-start=\"4110\"\u003e\u003cstrong data-end=\"4119\" data-start=\"4110\"\u003eNote:\u003c\/strong\u003e The maximum switching current, trigger type (High-Level\/Low-Level), LED indicators, and relay model may vary depending on the manufacturer. Verify these specifications on the supplied module before use.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cbr\u003e\n\u003ch3 data-end=\"4343\" data-start=\"4329\" data-section-id=\"42mh1o\"\u003eTypical Uses\u003c\/h3\u003e\n\u003cul data-end=\"4522\" data-start=\"4345\"\u003e\n\u003cli data-end=\"4370\" data-start=\"4345\" data-section-id=\"jtwtvy\"\u003eHome automation systems\u003c\/li\u003e\n\u003cli data-end=\"4398\" data-start=\"4371\" data-section-id=\"1bzfqbx\"\u003eIndustrial control panels\u003c\/li\u003e\n\u003cli data-end=\"4433\" data-start=\"4399\" data-section-id=\"1aacywo\"\u003eEducational electronics projects\u003c\/li\u003e\n\u003cli data-end=\"4452\" data-start=\"4434\" data-section-id=\"4dm4gg\"\u003eEmbedded systems\u003c\/li\u003e\n\u003cli data-end=\"4476\" data-start=\"4453\" data-section-id=\"1ttcarg\"\u003eRobotics applications\u003c\/li\u003e\n\u003cli data-end=\"4498\" data-start=\"4477\" data-section-id=\"8mddrf\"\u003eIoT control systems\u003c\/li\u003e\n\u003cli data-end=\"4522\" data-start=\"4499\" data-section-id=\"12qmxv9\"\u003ePrototype development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3 data-end=\"4543\" data-start=\"4529\" data-section-id=\"c3mln3\"\u003eApplications\u003c\/h3\u003e\n\u003ch3 data-end=\"4564\" data-start=\"4545\" data-section-id=\"1cewfrq\"\u003eHome Automation\u003c\/h3\u003e\n\u003cul data-end=\"4643\" data-start=\"4566\"\u003e\n\u003cli data-end=\"4584\" data-start=\"4566\" data-section-id=\"1eqywa9\"\u003eLighting control\u003c\/li\u003e\n\u003cli data-end=\"4606\" data-start=\"4585\" data-section-id=\"suiy53\"\u003eAppliance switching\u003c\/li\u003e\n\u003cli data-end=\"4623\" data-start=\"4607\" data-section-id=\"10jb95h\"\u003eSmart switches\u003c\/li\u003e\n\u003cli data-end=\"4643\" data-start=\"4624\" data-section-id=\"2r58v7\"\u003eDoor lock systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"4670\" data-start=\"4645\" data-section-id=\"1u0pbha\"\u003eIndustrial Automation\u003c\/h3\u003e\n\u003cul data-end=\"4746\" data-start=\"4672\"\u003e\n\u003cli data-end=\"4685\" data-start=\"4672\" data-section-id=\"tho6o\"\u003ePLC control\u003c\/li\u003e\n\u003cli data-end=\"4703\" data-start=\"4686\" data-section-id=\"1gkp72i\"\u003eMachine control\u003c\/li\u003e\n\u003cli data-end=\"4724\" data-start=\"4704\" data-section-id=\"fzhkkc\"\u003eProcess automation\u003c\/li\u003e\n\u003cli data-end=\"4746\" data-start=\"4725\" data-section-id=\"ln45yo\"\u003eEquipment switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"4768\" data-start=\"4748\" data-section-id=\"13cpwim\"\u003eEmbedded Systems\u003c\/h3\u003e\n\u003cul data-end=\"4944\" data-start=\"4770\"\u003e\n\u003cli data-end=\"4788\" data-start=\"4770\" data-section-id=\"1oprlwk\"\u003eArduino projects\u003c\/li\u003e\n\u003cli data-end=\"4805\" data-start=\"4789\" data-section-id=\"1n48re1\"\u003eESP32 projects\u003c\/li\u003e\n\u003cli data-end=\"4824\" data-start=\"4806\" data-section-id=\"5x6wki\"\u003eESP8266 projects\u003c\/li\u003e\n\u003cli data-end=\"4848\" data-start=\"4825\" data-section-id=\"zqtbzt\"\u003eRaspberry Pi projects\u003c\/li\u003e\n\u003cli data-end=\"4877\" data-start=\"4849\" data-section-id=\"1k0igcs\"\u003eRaspberry Pi Pico projects\u003c\/li\u003e\n\u003cli data-end=\"4894\" data-start=\"4878\" data-section-id=\"1pytnph\"\u003eSTM32 projects\u003c\/li\u003e\n\u003cli data-end=\"4909\" data-start=\"4895\" data-section-id=\"euxkc4\"\u003ePIC projects\u003c\/li\u003e\n\u003cli data-end=\"4924\" data-start=\"4910\" data-section-id=\"1rap4ob\"\u003eAVR projects\u003c\/li\u003e\n\u003cli data-end=\"4944\" data-start=\"4925\" data-section-id=\"ah5sws\"\u003eARM-based systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"4973\" data-start=\"4946\" data-section-id=\"j03twp\"\u003eElectrical Load Control\u003c\/h3\u003e\n\u003cul data-end=\"5061\" data-start=\"4975\"\u003e\n\u003cli data-end=\"4982\" data-start=\"4975\" data-section-id=\"16r4f63\"\u003eLamps\u003c\/li\u003e\n\u003cli data-end=\"4989\" data-start=\"4983\" data-section-id=\"1j455le\"\u003eFans\u003c\/li\u003e\n\u003cli data-end=\"5003\" data-start=\"4990\" data-section-id=\"lsqc6\"\u003eWater pumps\u003c\/li\u003e\n\u003cli data-end=\"5021\" data-start=\"5004\" data-section-id=\"slfe22\"\u003eSolenoid valves\u003c\/li\u003e\n\u003cli data-end=\"5037\" data-start=\"5022\" data-section-id=\"8t0q5p\"\u003eAlarm systems\u003c\/li\u003e\n\u003cli data-end=\"5061\" data-start=\"5038\" data-section-id=\"9ymy7g\"\u003eSmall AC and DC loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3 data-end=\"5083\" data-start=\"5068\" data-section-id=\"1i2miyw\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-end=\"5101\" data-start=\"5085\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul data-end=\"5408\" data-start=\"5103\"\u003e\n\u003cli data-end=\"5116\" data-start=\"5103\" data-section-id=\"13t5586\"\u003eArduino Uno\u003c\/li\u003e\n\u003cli data-end=\"5131\" data-start=\"5117\" data-section-id=\"z5eurw\"\u003eArduino Nano\u003c\/li\u003e\n\u003cli data-end=\"5146\" data-start=\"5132\" data-section-id=\"z5ifrg\"\u003eArduino Mega\u003c\/li\u003e\n\u003cli data-end=\"5173\" data-start=\"5147\" data-section-id=\"1n2tf1x\"\u003eESP32 Development Boards\u003c\/li\u003e\n\u003cli data-end=\"5202\" data-start=\"5174\" data-section-id=\"1ue4eda\"\u003eESP8266 Development Boards\u003c\/li\u003e\n\u003cli data-end=\"5217\" data-start=\"5203\" data-section-id=\"obmunz\"\u003eRaspberry Pi\u003c\/li\u003e\n\u003cli data-end=\"5237\" data-start=\"5218\" data-section-id=\"1oqd0x6\"\u003eRaspberry Pi Pico\u003c\/li\u003e\n\u003cli data-end=\"5264\" data-start=\"5238\" data-section-id=\"xo9t09\"\u003eSTM32 Development Boards\u003c\/li\u003e\n\u003cli data-end=\"5287\" data-start=\"5265\" data-section-id=\"1e31lk7\"\u003ePIC Microcontrollers\u003c\/li\u003e\n\u003cli data-end=\"5312\" data-start=\"5288\" data-section-id=\"o74czb\"\u003eAVR Development Boards\u003c\/li\u003e\n\u003cli data-end=\"5337\" data-start=\"5313\" data-section-id=\"1anx4p8\"\u003eARM Development Boards\u003c\/li\u003e\n\u003cli data-end=\"5355\" data-start=\"5338\" data-section-id=\"1hrhb34\"\u003eDSP Controllers\u003c\/li\u003e\n\u003cli data-end=\"5373\" data-start=\"5356\" data-section-id=\"1db9ntk\"\u003ePLC Controllers\u003c\/li\u003e\n\u003cli data-end=\"5408\" data-start=\"5374\" data-section-id=\"1c34ksk\"\u003eOther 5V digital control systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3 data-end=\"5433\" data-start=\"5415\" data-section-id=\"hg9dub\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul data-end=\"5479\" data-start=\"5435\"\u003e\n\u003cli data-end=\"5479\" data-start=\"5435\" data-section-id=\"15zzrdz\"\u003e1 × 5V 1 Channel Relay Module NO\/NC 240VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3 data-end=\"5503\" data-start=\"5486\" data-section-id=\"1bujgeb\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul data-end=\"5816\" data-start=\"5505\"\u003e\n\u003cli data-end=\"5542\" data-start=\"5505\" data-section-id=\"nb5r75\"\u003eUse a regulated 5V DC power supply.\u003c\/li\u003e\n\u003cli data-end=\"5604\" data-start=\"5543\" data-section-id=\"h1zy7a\"\u003eConfirm the relay's current rating before connecting loads.\u003c\/li\u003e\n\u003cli data-end=\"5676\" data-start=\"5605\" data-section-id=\"5q6keu\"\u003eVerify the module's trigger logic according to the supplied hardware.\u003c\/li\u003e\n\u003cli data-end=\"5734\" data-start=\"5677\" data-section-id=\"71zlqi\"\u003eDisconnect power before wiring or servicing the module.\u003c\/li\u003e\n\u003cli data-end=\"5816\" data-start=\"5735\" data-section-id=\"qmnlrb\"\u003eFollow appropriate electrical safety practices when working with mains voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3 data-end=\"5845\" data-start=\"5823\" data-section-id=\"12tzg4f\"\u003eWhy Buy from Chip.pk\u003c\/h3\u003e\n\u003cul data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"6174\" data-start=\"5847\"\u003e\n\u003cli data-end=\"5878\" data-start=\"5847\" data-section-id=\"1iqwzql\"\u003eGenuine electronic components\u003c\/li\u003e\n\u003cli data-end=\"5910\" data-start=\"5879\" data-section-id=\"l45g6o\"\u003eFast delivery across Pakistan\u003c\/li\u003e\n\u003cli data-end=\"5929\" data-start=\"5911\" data-section-id=\"1pedf4w\"\u003eSecure packaging\u003c\/li\u003e\n\u003cli data-end=\"6018\" data-start=\"5930\" data-section-id=\"1an95fv\"\u003eWide selection of Arduino, ESP32, Raspberry Pi, IoT, robotics, and automation products\u003c\/li\u003e\n\u003cli data-end=\"6096\" data-start=\"6019\" data-section-id=\"1nbt9en\"\u003eTrusted support for students, makers, engineers, and industry professionals\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"6174\" data-start=\"6097\" data-section-id=\"tsnwmf\"\u003eReliable source for embedded systems and electronic components in Pakistan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"195ecoo\" data-start=\"114\" data-end=\"149\" class=\"PDq2pG_selectionAnchorContainer\"\u003eFrequently Asked Questions (FAQs)\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3 data-section-id=\"7ax2pn\" data-start=\"151\" data-end=\"205\"\u003e1. What is the 5V 1 Channel Relay Module used for?\u003c\/h3\u003e\n\u003cp data-start=\"207\" data-end=\"385\"\u003eThe 5V 1 Channel Relay Module is used to switch a single AC or DC electrical load using a low-voltage control signal from a microcontroller, PLC, or other digital control system.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3 data-section-id=\"ffxwq6\" data-start=\"392\" data-end=\"444\"\u003e2. Is this relay module compatible with Arduino?\u003c\/h3\u003e\n\u003cp data-start=\"446\" data-end=\"601\"\u003eYes. The module is compatible with Arduino Uno, Nano, Mega, and other Arduino-compatible development boards that provide a suitable digital control signal.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3 data-section-id=\"jnvrhb\" data-start=\"608\" data-end=\"666\"\u003e3. Can I use this relay module with ESP32 and ESP8266?\u003c\/h3\u003e\n\u003cp data-start=\"668\" data-end=\"811\"\u003eYes. It can be used with ESP32 and ESP8266 development boards. Verify the module's trigger voltage and logic requirements before connecting it.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3 data-section-id=\"glkk52\" data-start=\"818\" data-end=\"865\"\u003e4. Does this module work with Raspberry Pi?\u003c\/h3\u003e\n\u003cp data-start=\"867\" data-end=\"1004\"\u003eYes. The module can be connected to Raspberry Pi GPIO pins. Ensure the GPIO output level matches the relay module's trigger requirements.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3 data-section-id=\"15phhb6\" data-start=\"1011\" data-end=\"1047\"\u003e5. What do NO, NC, and COM mean?\u003c\/h3\u003e\n\u003cul data-start=\"1049\" data-end=\"1303\"\u003e\n\u003cli data-section-id=\"1h3phfh\" data-start=\"1049\" data-end=\"1124\"\u003e\n\u003cstrong data-start=\"1051\" data-end=\"1074\"\u003eNO (Normally Open):\u003c\/strong\u003e The circuit is open until the relay is activated.\u003c\/li\u003e\n\u003cli data-section-id=\"3de7n5\" data-start=\"1125\" data-end=\"1204\"\u003e\n\u003cstrong data-start=\"1127\" data-end=\"1152\"\u003eNC (Normally Closed):\u003c\/strong\u003e The circuit is closed until the relay is activated.\u003c\/li\u003e\n\u003cli data-section-id=\"aegrcx\" data-start=\"1205\" data-end=\"1303\"\u003e\n\u003cstrong data-start=\"1207\" data-end=\"1224\"\u003eCOM (Common):\u003c\/strong\u003e The common terminal connected to either NO or NC depending on the relay state.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch3 data-section-id=\"1mpdgjy\" data-start=\"1310\" data-end=\"1358\"\u003e6. What is the maximum AC voltage supported?\u003c\/h3\u003e\n\u003cp data-start=\"1360\" data-end=\"1508\"\u003eThis module is designed for switching AC loads up to \u003cstrong data-start=\"1413\" data-end=\"1423\"\u003e240VAC\u003c\/strong\u003e. Always verify the relay's current rating printed on the installed relay before use.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3 data-section-id=\"1fklrhi\" data-start=\"1515\" data-end=\"1561\"\u003e7. Can this relay module control DC loads?\u003c\/h3\u003e\n\u003cp data-start=\"1563\" data-end=\"1659\"\u003eYes. It can switch compatible DC loads within the relay's specified voltage and current ratings.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3 data-section-id=\"x40okw\" data-start=\"1666\" data-end=\"1723\"\u003e8. Is this relay module suitable for home automation?\u003c\/h3\u003e\n\u003cp data-start=\"1725\" data-end=\"1864\"\u003eYes. It is commonly used for controlling lights, fans, pumps, alarms, door locks, and other electrical devices in home automation projects.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3 data-section-id=\"1dt9at5\" data-start=\"1871\" data-end=\"1934\"\u003e9. Is this relay module suitable for industrial automation?\u003c\/h3\u003e\n\u003cp data-start=\"1936\" data-end=\"2065\"\u003eYes. It is suitable for PLC control systems, machine automation, industrial equipment control, and embedded control applications.\u003c\/p\u003e\n\u003cbr\u003e\n\u003ch3 data-section-id=\"1yctodw\" data-start=\"2072\" data-end=\"2124\"\u003e10. Is this relay module suitable for beginners?\u003c\/h3\u003e\n\u003cp data-start=\"2126\" data-end=\"2277\"\u003eYes. Its simple wiring, clearly labeled terminals, and compact design make it suitable for students, hobbyists, educators, and professional developers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Chip.pk","offers":[{"title":"Default Title","offer_id":51931946025245,"sku":null,"price":150.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/1060\/7389\/files\/1_Channel_5V_Relay_Module_with_Optocoupler_for_Arduino_ESP32.png?v=1782717848","url":"https:\/\/www.chip.pk\/products\/5v-1-channel-relay-module-no-nc-240vac","provider":"Chip.pk","version":"1.0","type":"link"}