{"product_id":"relay-5v-1-2-4-channel-relay-module-w-optocoupler-relay-output-for-arduino-6","title":"Relay 5V   1, 2 \u0026 4 Channel Relay Module w Optocoupler Relay Output for Arduino","description":"\u003cfont rwr=\"1\" size=\"4\" style=\"font-family:Arial\"\u003e\u003cp class=\"MsoNormal\"\u003e\u003ca name=\"_Hlk67943616\"\u003e\u003cb\u003e\u003cspan style=\"font-family:Roboto;\ncolor:#333333;background:white\"\u003e5V Relay Module with Optocoupler Low Level\nTrigger Expansion Board for Arduino – 1, 2 \u0026amp; 4 channels\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003cspan style=\"font-family:Roboto;color:#333333;\nbackground:white\"\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eThese relays work great,\ngenuine work horses, with SMD optocoupler isolation, and very stable\nperformance.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\" style=\"margin-bottom:0in\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eIt\ncan be used as a microcontroller development board module, or as home appliance\ncontrol.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eNormally open interface\nand can be set to high or low triggered by jumper.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eMaximum load: AC\n250V\/10A, DC 30V\/10A.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eTrigger current: 5mA\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eFail safe design,\neven if the control line is broken, the relay will not operate.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eConvenient terminal\nwiring leads, easy to connect and operate\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e5V relay module\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\" style=\"margin-bottom:0in\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eTTL\ncontrol signal of 5V-12V\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\" style=\"margin-bottom:0in\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eControls\nDC or AC signal, and controls 110V or 220V AC load.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\" style=\"margin-bottom:0in\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eThere\nis a normally open and a normally closed contact\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\" style=\"margin-bottom:0in\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eWith\npower indicator\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\" style=\"margin-bottom:0in\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003eThe\ncontrol pin has a pull-down circuit to prevent floating relay from\nmalfunctioning\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003cb\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003cb\u003eSpecs:\u003co:p\u003e\u003c\/o:p\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoListParagraphCxSpFirst\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:\nSymbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e      \n\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eOptocoupler isolation, good anti-interference\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:\nSymbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e      \n\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eLow level pull-in, high-level release. Pull, the\nstatus LED ON. Release, status LED OFF\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:\nSymbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e      \n\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eVCC for the system power, JD_VCC for the relay\npower\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:\nSymbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e      \n\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eBoard around with four fixed screw holes, hole\ndiameter 3.1mm, easy to install and fixed\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:\nSymbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e      \n\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eMaximum load: \u003cspan style=\"mso-tab-count:2\"\u003e                             \u003c\/span\u003eAC\n250V\/10A, DC 30V\/10A\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;mso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-family:\nSymbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:Symbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e      \n\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eTrigger current: \u003cspan style=\"mso-tab-count:\n2\"\u003e                             \u003c\/span\u003e5mA\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:\nSymbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e      \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003eDimensions (4 channels):\u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003e \u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003e           \u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003e \u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003e76mm * 56mm * 18.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent: -0.25in; line-height: 27px;\"\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"text-indent: -0.25in; font-family: Symbol;\"\u003e·\u003cspan style='font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-alternates: normal; font-kerning: auto; font-optical-sizing: auto; font-feature-settings: normal; font-variation-settings: normal; font-stretch: normal; font-size: 7pt; line-height: normal; font-family: \"Times New Roman\";'\u003e      \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003eWeight (4 channels):\u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003e \u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003e    \u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003e \u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003e             \u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003e \u003c\/span\u003e\u003cspan style=\"text-indent: -0.25in;\"\u003e60g\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003cspan style=\"font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:\nSymbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eDi Dimensions (2 channels): \u003cspan style=\"mso-tab-count:\n1\"\u003e            \u003c\/span\u003e50.5mm * 38.5mm * 18.5mm \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:\nSymbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e      \n\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eWeight (2 channels): \u003cspan style=\"mso-tab-count:\n1\"\u003e     \u003c\/span\u003e\u003cspan style=\"mso-tab-count:1\"\u003e              \u003c\/span\u003e31g\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoListParagraphCxSpMiddle\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:\nSymbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e      \n\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eDimensions (1 channel): \u003cspan style=\"mso-tab-count:\n1\"\u003e              \u003c\/span\u003e50mm * 26mm * 18.5mm \u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoListParagraphCxSpLast\" style=\"text-indent:-.25in;line-height:150%;\nmso-list:l0 level1 lfo1\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c!--[if !supportLists]--\u003e\u003cspan style=\"font-family:Symbol;mso-fareast-font-family:Symbol;mso-bidi-font-family:\nSymbol\"\u003e\u003cspan style=\"mso-list:Ignore\"\u003e·\u003cspan style='font:7.0pt \"Times New Roman\"'\u003e      \n\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003eWeight (1 channel): \u003cspan style=\"mso-tab-count:\n1\"\u003e       \u003c\/span\u003e\u003cspan style=\"mso-tab-count:1\"\u003e              \u003c\/span\u003e22g\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003co:p\u003e \u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003cb\u003e*** CHECK OUR\nEBAY STORE FOR OTHER GREAT DEALS!! **\u003co:p\u003e\u003c\/o:p\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.ebay.com\/str\/dogoodsstore\"\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003cb\u003ehttps:\/\/www.ebay.com\/str\/dogoodsstore\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"mso-bookmark:_Hlk67943616\"\u003e\u003cb\u003e \u003c\/b\u003e\u003c\/span\u003e\u003cb\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/b\u003e\u003c\/p\u003e\u003c\/font\u003e","brand":"Unbranded","offers":[{"title":"1 Channel","offer_id":52011126784317,"sku":"RLY SGL","price":2.25,"currency_code":"USD","in_stock":false},{"title":"2 Channels","offer_id":52011127177533,"sku":"RLY DBL","price":3.25,"currency_code":"USD","in_stock":false},{"title":"4 Channels","offer_id":52011127210301,"sku":"RLY QUAD","price":5.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/4869\/9965\/files\/57_09ac6fb2-38d2-4b02-b6cb-49ca6b580541.jpg?v=1784617861","url":"https:\/\/boardsandsensors.com\/products\/relay-5v-1-2-4-channel-relay-module-w-optocoupler-relay-output-for-arduino-6","provider":"BoardsAndSensors","version":"1.0","type":"link"}