{"title":"Relays","description":"","products":[{"product_id":"esp01-relay-module","title":"ESP01 Relay Module","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThe ESP01 Relay module is the perfect way to create a self contained, WiFi enabled \/ IoT relay device. The board contains a header pin which is capable of directly accepting an ESP01 microcontroller\u003c\/p\u003e\n\u003cp\u003eThe module contains an onboard 3.3V regulator to directly power your ESP01 from the 5V-12V input power header, An opto isolator provides seperation between your circuitry and the output side of the board and an onboard switch allows you to control the device locally\u003c\/p\u003e\n\u003cp\u003eThe on board relay can control a maximum of 250VAC and 30VDC at 10A\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv class=\"warningBox\"\u003e\n\u003cdiv class=\"warningBoxHeading\"\u003eWarning\u003c\/div\u003e\nAlthough the board is rated to go up to 250V AC, we never recommend hobbyists work with such high voltages unless they are familiar with the dangers associated with mains electricity and are appropriately qualified\n\u003cp\u003eWorking with high voltage electricity can result in personal injury and \/ or property damage\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kobee","offers":[{"title":"Default Title","offer_id":40915192316055,"sku":"AB176","price":8.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/products\/ESP01-Relay-Module-Image-1-Kobee.png?v=1644025550"},{"product_id":"5v-single-channel-relay-module-10a","title":"5V Single Channel Relay Module 10A","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThese versatile 5V relay modules allow you to control larger devices up to 10A using whatever flavour of microcontroller you prefer or even a simple button\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all microcontroller boards including Arduino and ESP variants\u003c\/li\u003e\n\u003cli\u003eThe relay is designed to operate up to 30VAC or 30VDC at 10A\u003c\/li\u003e\n\u003cli\u003eCapable of controlling 1 device (Single Channel)\u003c\/li\u003e\n\u003cli\u003e2 onboard LEDs show you the state of the relay\u003c\/li\u003e\n\u003cli\u003eThe relay is activated when the input pin is pulled low to ground. If the input pin is floating or at VCC, the relay will inactivate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRefer to Pinout tab for an explanation of the relavent pins on the module\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"infoBox\"\u003e\n\u003cdiv class=\"infoBoxHeading\"\u003eNote\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eThis device is designed to work with 5V on the control side \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eand input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003ealthough we have tested it with 3.3V and confirm it will work in most cases.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnsure that both the input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003eand voltage \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eare the same. Ie. 5V or 3.3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warningBox\"\u003e\n\u003cdiv class=\"warningBoxHeading\"\u003eWarning\u003c\/div\u003e\nThis board is not designed to be utilised with mains voltages and is intended for low voltage applications only.\u003cbr\u003e\n\u003cp\u003eWorking with high voltage electricity can result in personal injury and \/ or property damage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003ePinout Guide\u003c\/h5\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n    \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/SingleChannelRelay.png?v=1630675500\" target=\"_blank\"\u003e\n        \u003cimg class=\"imageCenter\" style=\"float: none;\" alt=\"5V Single Channel Relay Pinout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/SingleChannelRelay_600x600.png?v=1630675500\" width=\"600\" height=\"600\"\u003e\n    \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"tbl-con my-scroll\"\u003e\n\u003ctable class=\"my-tbl w100\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"c\"\u003eLabel\u003c\/th\u003e\n\u003cth class=\"c\"\u003eName\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-mint\"\u003eNO\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Open\u003c\/td\u003e\n\u003ctd\u003ePin is normally disconnected fromcommon unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-com\"\u003eCOM\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eCommon\u003c\/td\u003e\n\u003ctd\u003eConnected to circuit you are planning to switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-lb\"\u003eNC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003ctd\u003ePin is normally connected to common unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eVoltage input\u003c\/td\u003e\n\u003ctd\u003eInput Voltage for control circuit and relay coil - 5V*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003eCommon Ground Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-purp\"\u003eIN\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003ePin used to control the relay (Connected to output of microcontroller or switch. Pin is active low meaning it will be activated when you pull the pin low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Kobee","offers":[{"title":"Default Title","offer_id":40916360691863,"sku":"AA024","price":3.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/products\/5V-Single-Channel-Relay-Module-10A-Image-1-Kobee.png?v=1644025554"},{"product_id":"5v-double-channel-relay-module-10a","title":"5V Double Channel Relay Module 10A","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThese versatile 5V relay modules allow you to control larger devices up to 10A using whatever flavour of microcontroller you prefer or even a simple button and come with optoisolation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all microcontroller boards including Arduino and ESP variants\u003c\/li\u003e\n\u003cli\u003eThe relay is designed to operate up to 30VAC or 30VDC at 10A\u003c\/li\u003e\n\u003cli\u003eCapable of controlling 2 devices (Double Channel)\u003c\/li\u003e\n\u003cli\u003eThe module has onboard optoisolators which seperate the input and output sides of the circuit. If you would like to take advantage of the optoisolation you must use a seperate 5V supply to power the relay coil and the input circuitry. See the Pinout Guide tab for more information\u003c\/li\u003e\n\u003cli\u003e2 onboard LEDs show you the state of the relay\u003c\/li\u003e\n\u003cli\u003eThe relay is activated when the input pin is pulled low to ground. If the input pin is floating or at VCC, the realy will inactivate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRefer to Pinout tab for an explanation of the relavent pins on the module\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"infoBox\"\u003e\n\u003cdiv class=\"infoBoxHeading\"\u003eNote\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eThis device is designed to work with 5V on the control side \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eand input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003ealthough we have tested it with 3.3V and confirm it will work in most cases.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnsure that both the input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003eand voltage \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eare the same. Ie. 5V or 3.3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warningBox\"\u003e\n\u003cdiv class=\"warningBoxHeading\"\u003eWarning\u003c\/div\u003e\nThis board is not designed to be utilised with mains voltages and is intended for low voltage applications only.\u003cbr\u003e\n\u003cp\u003eWorking with high voltage electricity can result in personal injury and \/ or property damage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003ePinout Guide\u003c\/h5\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n    \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/DoubleChannelRelay.png?v=1630683172\" target=\"_blank\"\u003e\n        \u003cimg class=\"imageCenter\" style=\"float: none;\" alt=\"5V Double Channel Relay Pinout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/DoubleChannelRelay.png?v=1630683172\" width=\"600\" height=\"600\"\u003e\n    \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"tbl-con my-scroll\"\u003e\n\u003ctable class=\"my-tbl w100\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"c\"\u003eLabel\u003c\/th\u003e\n\u003cth class=\"c\"\u003eName\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-mint\"\u003eNO\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Open\u003c\/td\u003e\n\u003ctd\u003ePin is normally disconnected fromcommon unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-com\"\u003eCOM\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eCommon\u003c\/td\u003e\n\u003ctd\u003eConnected to circuit you are planning to switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-lb\"\u003eNC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003ctd\u003ePin is normally connected to common unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eVoltage input\u003c\/td\u003e\n\u003ctd\u003eInput Voltage for control circuit and relay coil - 5V*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eAlternate Voltage input\u003c\/td\u003e\n\u003ctd\u003eIf optoisolation is required, remove the jumper and apply a seperate voltage source between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003cbr\u003eIf optoisolation is not required, connect the jumper between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC. \u003c\/span\u003eThe relay coil will be powered by the same voltage source as the input circuitry \/ microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003eCommon Ground Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-purp\"\u003eIN\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003ePin used to control the relay (Connected to output of microcontroller or switch. Pin is active low meaning it will be activated when you pull the pin low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Kobee","offers":[{"title":"Default Title","offer_id":40916816232599,"sku":"AA025","price":4.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/products\/5V-Double-Channel-Relay-Module-10A-Image-1-Kobee.png?v=1644025556"},{"product_id":"5v-quad-channel-relay-module-10a","title":"5V Quad Channel Relay Module 10A","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThese versatile 5V relay modules allow you to control 4 larger devices up to 10A using whatever flavour of microcontroller you prefer or even a simple button and come with optoisolation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all microcontroller boards including Arduino and ESP variants\u003c\/li\u003e\n\u003cli\u003eThe relay is designed to operate up to 30VAC or 30VDC at 10A\u003c\/li\u003e\n\u003cli\u003eCapable of controlling 4 devices (Quad Channel)\u003c\/li\u003e\n\u003cli\u003eThe module has onboard optoisolators which seperate the input and output sides of the circuit. If you would like to take advantage of the optoisolation you must use a seperate 5V supply to power the relay coil and the input circuitry. See the Pinout Guide tab for more information\u003c\/li\u003e\n\u003cli\u003e4 onboard LEDs show you the state of the relay\u003c\/li\u003e\n\u003cli\u003eThe relay is activated when the input pin is pulled low to ground. If the input pin is floating or at VCC, the relay will inactivate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRefer to Pinout tab for an explanation of the relavent pins on the module\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"infoBox\"\u003e\n\u003cdiv class=\"infoBoxHeading\"\u003eNote\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eThis device is designed to work with 5V on the control side \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eand input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003ealthough we have tested it with 3.3V and confirm it will work in most cases.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnsure that both the input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003eand voltage \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eare the same. Ie. 5V or 3.3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warningBox\"\u003e\n\u003cdiv class=\"warningBoxHeading\"\u003eWarning\u003c\/div\u003e\nThis board is not designed to be utilised with mains voltages and is intended for low voltage applications only.\u003cbr\u003e\n\u003cp\u003e\u003cbr\u003eWorking with high voltage electricity can result in personal injury and \/ or property damage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003ePinout Guide\u003c\/h5\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/QuadChannelRelay.png?v=1630685485\" target=\"_blank\"\u003e\n    \u003cimg height=\"600x600\" width=\"600x600\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/QuadChannelRelay.png?v=1630685485\" alt=\"5V Quad Channel Relay Pinout\" class=\"imageCenter\" data-mce-style=\"float: none;\"\u003e\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"tbl-con my-scroll\"\u003e\n\u003ctable class=\"my-tbl w100\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"c\"\u003eLabel\u003c\/th\u003e\n\u003cth class=\"c\"\u003eName\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-mint\"\u003eNO\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Open\u003c\/td\u003e\n\u003ctd\u003ePin is normally disconnected fromcommon unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-com\"\u003eCOM\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eCommon\u003c\/td\u003e\n\u003ctd\u003eConnected to circuit you are planning to switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-lb\"\u003eNC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003ctd\u003ePin is normally connected to common unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eVoltage input\u003c\/td\u003e\n\u003ctd\u003eInput Voltage for control circuit and relay coil - 5V*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eAlternate Voltage input\u003c\/td\u003e\n\u003ctd\u003eIf optoisolation is required, remove the jumper and apply a seperate voltage source between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003cbr\u003eIf optoisolation is not required, connect the jumper between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC. \u003c\/span\u003eThe relay coil will be powered by the same voltage source as the input circuitry \/ microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003eCommon Ground Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-purp\"\u003eIN\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003ePin used to control the relay (Connected to output of microcontroller or switch. Pin is active low meaning it will be activated when you pull the pin low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Kobee","offers":[{"title":"Default Title","offer_id":40916985806999,"sku":"AA026","price":5.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/products\/5V-Quad-Channel-Relay-Module-10A-Image-1-Kobee.png?v=1644025559"},{"product_id":"5v-8-channel-relay-module-10a","title":"5V 8 Channel Relay Module 10A","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThese versatile 5V relay modules allow you to control 8 larger devices up to 10A using whatever flavour of microcontroller you prefer or even a simple button and come with optoisolation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all microcontroller boards including Arduino and ESP variants\u003c\/li\u003e\n\u003cli\u003eThe relay is designed to operate up to 30VAC or 30VDC at 10A\u003c\/li\u003e\n\u003cli\u003eCapable of controlling 8 devices (8 Channel)\u003c\/li\u003e\n\u003cli\u003eThe module has onboard optoisolators which seperate the input and output sides of the circuit. If you would like to take advantage of the optoisolation you must use a seperate 5V supply to power the relay coil and the input circuitry. See the Pinout Guide tab for more information\u003c\/li\u003e\n\u003cli\u003e8 onboard LEDs show you the state of the relay\u003c\/li\u003e\n\u003cli\u003eThe relay is activated when the input pin is pulled low to ground. If the input pin is floating or at VCC, the relay will inactivate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRefer to Pinout tab for an explanation of the relavent pins on the module\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv class=\"infoBox\"\u003e\n\u003cdiv class=\"infoBoxHeading\"\u003eNote\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eThis device is designed to work with 5V on the control side \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eand input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003ealthough we have tested it with 3.3V and confirm it will work in most cases.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnsure that both the input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003eand voltage \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eare the same. Ie. 5V or 3.3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warningBox\"\u003e\n\u003cdiv class=\"warningBoxHeading\"\u003eWarning\u003c\/div\u003e\nThis board is not designed to be utilised with mains voltages and is intended for low voltage applications only.\n\u003cp\u003eWorking with high voltage electricity can result in personal injury and \/ or property damage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003ePinout Guide\u003c\/h5\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n    \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/8ChannelRelay.png?v=1630686282\" target=\"_blank\"\u003e\n        \u003cimg class=\"imageCenter\" style=\"float: none;\" alt=\"5V 8 Channel Relay Pinout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/8ChannelRelay.png?v=1630686282\" width=\"600\" height=\"600\"\u003e\n    \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"tbl-con my-scroll\"\u003e\n\u003ctable class=\"my-tbl w100\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"c\"\u003eLabel\u003c\/th\u003e\n\u003cth class=\"c\"\u003eName\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-mint\"\u003eNO\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Open\u003c\/td\u003e\n\u003ctd\u003ePin is normally disconnected fromcommon unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-com\"\u003eCOM\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eCommon\u003c\/td\u003e\n\u003ctd\u003eConnected to circuit you are planning to switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-lb\"\u003eNC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003ctd\u003ePin is normally connected to common unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eVoltage input\u003c\/td\u003e\n\u003ctd\u003eInput Voltage for control circuit and relay coil - 5V*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eAlternate Voltage input\u003c\/td\u003e\n\u003ctd\u003eIf optoisolation is required, remove the jumper and apply a seperate voltage source between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003cbr\u003eIf optoisolation is not required, connect the jumper between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC. \u003c\/span\u003eThe relay coil will be powered by the same voltage source as the input circuitry \/ microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003eCommon Ground Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-purp\"\u003eIN\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003ePin used to control the relay (Connected to output of microcontroller or switch. Pin is active low meaning it will be activated when you pull the pin low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Kobee","offers":[{"title":"Default Title","offer_id":40917178843287,"sku":"AA028","price":9.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/products\/5V-8-Channel-Relay-Module-10A-Image-1-Kobee.png?v=1644025561"},{"product_id":"12v-single-channel-relay-module-10a","title":"12V Single Channel Relay Module 10A","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThese versatile 12V relay modules allow you to control larger devices up to 10A using whatever flavour of microcontroller you prefer or even a simple button\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all microcontroller boards including Arduino and ESP variants\u003c\/li\u003e\n\u003cli\u003eThe relay is designed to operate up to 30VAC or 30VDC at 10A\u003c\/li\u003e\n\u003cli\u003eCapable of controlling 1 device (Single Channel)\u003c\/li\u003e\n\u003cli\u003e2 onboard LEDs show you the state of the relay\u003c\/li\u003e\n\u003cli\u003eThe relay is activated when the input pin is pulled low to ground. If the input pin is floating or at VCC, the relay will inactivate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRefer to Pinout tab for an explanation of the relavent pins on the module\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"infoBox\"\u003e\n\u003cdiv class=\"infoBoxHeading\"\u003eNote\u003c\/div\u003e\nEnsure that both the input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003eand voltage \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eare the same. Ie. 12V\n\u003c\/div\u003e\n\u003cdiv class=\"warningBox\"\u003e\n\u003cdiv class=\"warningBoxHeading\"\u003eWarning\u003c\/div\u003e\nThis board is not designed to be utilised with mains voltages and is intended for low voltage applications only.\u003cbr\u003e\n\u003cp\u003eWorking with high voltage electricity can result in personal injury and \/ or property damage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003ePinout Guide\u003c\/h5\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n    \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/SingleChannelRelay.png?v=1630675500\" target=\"_blank\"\u003e\n        \u003cimg class=\"imageCenter\" style=\"float: none;\" alt=\"Single Channel Relay Pinout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/SingleChannelRelay_600x600.png?v=1630675500\" width=\"600\" height=\"600\"\u003e\n    \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"tbl-con my-scroll\"\u003e\n\u003ctable class=\"my-tbl w100\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"c\"\u003eLabel\u003c\/th\u003e\n\u003cth class=\"c\"\u003eName\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-mint\"\u003eNO\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Open\u003c\/td\u003e\n\u003ctd\u003ePin is normally disconnected fromcommon unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-com\"\u003eCOM\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eCommon\u003c\/td\u003e\n\u003ctd\u003eConnected to circuit you are planning to switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-lb\"\u003eNC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003ctd\u003ePin is normally connected to common unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eVoltage input\u003c\/td\u003e\n\u003ctd\u003eInput Voltage for control circuit and relay coil - 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003eCommon Ground Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-purp\"\u003eIN\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003ePin used to control the relay (Connected to output of microcontroller or switch. Pin is active low meaning it will be activated when you pull the pin low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Kobee","offers":[{"title":"Default Title","offer_id":40917205123223,"sku":"NA187","price":3.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/products\/12V-Single-Channel-Relay-Module-10A-Image-1-Kobee.png?v=1644025564"},{"product_id":"12v-double-channel-relay-module-10a","title":"12V Double Channel Relay Module 10A","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThese versatile 12V relay modules allow you to control larger devices up to 10A using whatever flavour of microcontroller you prefer or even a simple button and come with optoisolation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all microcontroller boards including Arduino and ESP variants\u003c\/li\u003e\n\u003cli\u003eThe relay is designed to operate up to 30VAC or 30VDC at 10A\u003c\/li\u003e\n\u003cli\u003eCapable of controlling 2 devices (Double Channel)\u003c\/li\u003e\n\u003cli\u003eThe module has onboard optoisolators which seperate the input and output sides of the circuit. If you would like to take advantage of the optoisolation you must use a seperate 12V supply to power the relay coil and the input circuitry. See the Pinout Guide tab for more information\u003c\/li\u003e\n\u003cli\u003e2 onboard LEDs show you the state of the relay\u003c\/li\u003e\n\u003cli\u003eThe relay is activated when the input pin is pulled low to ground. If the input pin is floating or at VCC, the realy will inactivate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRefer to Pinout tab for an explanation of the relavent pins on the module\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"infoBox\"\u003e\n\u003cdiv class=\"infoBoxHeading\"\u003eNote\u003c\/div\u003e\nEnsure that both the input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003eand voltage \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eare the same. Ie. 12V\n\u003c\/div\u003e\n\u003cdiv class=\"warningBox\"\u003e\n\u003cdiv class=\"warningBoxHeading\"\u003eWarning\u003c\/div\u003e\nThis board is not designed to be utilised with mains voltages and is intended for low voltage applications only.\u003cbr\u003e\n\u003cp\u003eWorking with high voltage electricity can result in personal injury and \/ or property damage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003ePinout Guide\u003c\/h5\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n    \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/DoubleChannelRelay.png?v=1630683172\" target=\"_blank\"\u003e\n        \u003cimg height=\"600\" width=\"600\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/DoubleChannelRelay.png?v=1630683172\" alt=\"12V Double Channel Relay Pinout\" style=\"float: none;\" class=\"imageCenter\"\u003e\n    \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"tbl-con my-scroll\"\u003e\n\u003ctable class=\"my-tbl w100\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"c\"\u003eLabel\u003c\/th\u003e\n\u003cth class=\"c\"\u003eName\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-mint\"\u003eNO\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Open\u003c\/td\u003e\n\u003ctd\u003ePin is normally disconnected fromcommon unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-com\"\u003eCOM\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eCommon\u003c\/td\u003e\n\u003ctd\u003eConnected to circuit you are planning to switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-lb\"\u003eNC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003ctd\u003ePin is normally connected to common unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eVoltage input\u003c\/td\u003e\n\u003ctd\u003eInput Voltage for control circuit and relay coil - 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eAlternate Voltage input\u003c\/td\u003e\n\u003ctd\u003eIf optoisolation is required, remove the jumper and apply a seperate voltage source between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003cbr\u003eIf optoisolation is not required, connect the jumper between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC. \u003c\/span\u003eThe relay coil will be powered by the same voltage source as the input circuitry \/ microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003eCommon Ground Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-purp\"\u003eIN\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003ePin used to control the relay (Connected to output of microcontroller or switch. Pin is active low meaning it will be activated when you pull the pin low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Kobee","offers":[{"title":"Default Title","offer_id":40917235171479,"sku":"NA189","price":4.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/products\/12V-Double-Channel-Relay-Module-10A-Image-1-Kobee.png?v=1644025566"},{"product_id":"12v-quad-channel-relay-module-10a","title":"12V Quad Channel Relay Module 10A","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThese versatile 12V relay modules allow you to control 4 larger devices up to 10A using whatever flavour of microcontroller you prefer or even a simple button and come with optoisolation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all microcontroller boards including Arduino and ESP variants\u003c\/li\u003e\n\u003cli\u003eThe relay is designed to operate up to 30VAC or 30VDC at 10A\u003c\/li\u003e\n\u003cli\u003eCapable of controlling 4 devices (Quad Channel)\u003c\/li\u003e\n\u003cli\u003eThe module has onboard optoisolators which seperate the input and output sides of the circuit. If you would like to take advantage of the optoisolation you must use a seperate 5V supply to power the relay coil and the input circuitry. See the Pinout Guide tab for more information\u003c\/li\u003e\n\u003cli\u003e4 onboard LEDs show you the state of the relay\u003c\/li\u003e\n\u003cli\u003eThe relay is activated when the input pin is pulled low to ground. If the input pin is floating or at VCC, the relay will inactivate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRefer to Pinout tab for an explanation of the relavent pins on the module\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"infoBox\"\u003e\n\u003cdiv class=\"infoBoxHeading\"\u003eNote\u003c\/div\u003e\nEnsure that both the input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003eand voltage \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eare the same. Ie. 12V\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"warningBox\"\u003e\n\u003cdiv class=\"warningBoxHeading\"\u003eWarning\u003c\/div\u003e\nThis board is not designed to be utilised with mains voltages and is intended for low voltage applications only.\u003cbr\u003e\n\u003cp\u003eWorking with high voltage electricity can result in personal injury and \/ or property damage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003ePinout Guide\u003c\/h5\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/QuadChannelRelay.png?v=1630685485\" target=\"_blank\"\u003e\n    \u003cimg height=\"600x600\" width=\"600x600\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/QuadChannelRelay.png?v=1630685485\" alt=\"12V Quad Channel Relay Pinout\" style=\"float: none;\" class=\"imageCenter\" data-mce-style=\"float: none;\"\u003e\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"tbl-con my-scroll\"\u003e\n\u003ctable class=\"my-tbl w100\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"c\"\u003eLabel\u003c\/th\u003e\n\u003cth class=\"c\"\u003eName\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-mint\"\u003eNO\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Open\u003c\/td\u003e\n\u003ctd\u003ePin is normally disconnected fromcommon unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-com\"\u003eCOM\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eCommon\u003c\/td\u003e\n\u003ctd\u003eConnected to circuit you are planning to switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-lb\"\u003eNC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003ctd\u003ePin is normally connected to common unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eVoltage input\u003c\/td\u003e\n\u003ctd\u003eInput Voltage for control circuit and relay coil - 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eAlternate Voltage input\u003c\/td\u003e\n\u003ctd\u003eIf optoisolation is required, remove the jumper and apply a seperate voltage source between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003cbr\u003eIf optoisolation is not required, connect the jumper between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC. \u003c\/span\u003eThe relay coil will be powered by the same voltage source as the input circuitry \/ microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003eCommon Ground Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-purp\"\u003eIN\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003ePin used to control the relay (Connected to output of microcontroller or switch. Pin is active low meaning it will be activated when you pull the pin low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Kobee","offers":[{"title":"Default Title","offer_id":40917269414039,"sku":"NA191","price":5.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/products\/12V-Quad-Channel-Relay-Module-10A-Image-1-Kobee.png?v=1644025570"},{"product_id":"12v-8-channel-relay-module-10a","title":"12V 8 Channel Relay Module 10A","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThese versatile 12V relay modules allow you to control 8 larger devices up to 10A using whatever flavour of microcontroller you prefer or even a simple button and come with optoisolation\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with all microcontroller boards including Arduino and ESP variants\u003c\/li\u003e\n\u003cli\u003eThe relay is designed to operate up to 30VAC or 30VDC at 10A\u003c\/li\u003e\n\u003cli\u003eCapable of controlling 8 devices (8 Channel)\u003c\/li\u003e\n\u003cli\u003eThe module has onboard optoisolators which seperate the input and output sides of the circuit. If you would like to take advantage of the optoisolation you must use a seperate 12V supply to power the relay coil and the input circuitry. See the Pinout Guide tab for more information\u003c\/li\u003e\n\u003cli\u003e8 onboard LEDs show you the state of the relay\u003c\/li\u003e\n\u003cli\u003eThe relay is activated when the input pin is pulled low to ground. If the input pin is floating or at VCC, the relay will inactivate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRefer to Pinout tab for an explanation of the relavent pins on the module\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"infoBox\"\u003e\n\u003cdiv class=\"infoBoxHeading\"\u003eNote\u003c\/div\u003e\nEnsure that both the input signal \u003cspan class=\"pinout pinout-purp\"\u003eIN \u003c\/span\u003eand voltage \u003cspan class=\"pinout pinout-vcc\"\u003eVCC \u003c\/span\u003eare the same. Ie. 12V\n\u003c\/div\u003e\n\u003cdiv class=\"warningBox\"\u003e\n\u003cdiv class=\"warningBoxHeading\"\u003eWarning\u003c\/div\u003e\nThis board is not designed to be utilised with mains voltages and is intended for low voltage applications only.\n\u003cp\u003eWorking with high voltage electricity can result in personal injury and \/ or property damage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003ePinout Guide\u003c\/h5\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n  \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/8ChannelRelay.png?v=1630686282\" target=\"_blank\"\u003e\n    \u003cimg class=\"imageCenter\" style=\"float: none;\" alt=\"12V 8 Channel Relay Pinout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/8ChannelRelay_600x600.png?v=1630686282\" width=\"600x600\" height=\"600x600\" data-mce-style=\"float: none;\"\u003e\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"tbl-con my-scroll\"\u003e\n\u003ctable class=\"my-tbl w100\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"c\"\u003eLabel\u003c\/th\u003e\n\u003cth class=\"c\"\u003eName\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-mint\"\u003eNO\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Open\u003c\/td\u003e\n\u003ctd\u003ePin is normally disconnected fromcommon unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-com\"\u003eCOM\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eCommon\u003c\/td\u003e\n\u003ctd\u003eConnected to circuit you are planning to switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-lb\"\u003eNC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003ctd\u003ePin is normally connected to common unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eVoltage input\u003c\/td\u003e\n\u003ctd\u003eInput Voltage for control circuit and relay coil - 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eAlternate Voltage input\u003c\/td\u003e\n\u003ctd\u003eIf optoisolation is required, remove the jumper and apply a seperate voltage source between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003cbr\u003eIf optoisolation is not required, connect the jumper between \u003cspan class=\"pinout pinout-vcc\"\u003eVCC\u003c\/span\u003e and \u003cspan class=\"pinout pinout-vcc\"\u003eJD-VCC. \u003c\/span\u003eThe relay coil will be powered by the same voltage source as the input circuitry \/ microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-gnd\"\u003eGND\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eGround\u003c\/td\u003e\n\u003ctd\u003eCommon Ground Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-purp\"\u003eIN\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003ePin used to control the relay (Connected to output of microcontroller or switch. Pin is active low meaning it will be activated when you pull the pin low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Kobee","offers":[{"title":"Default Title","offer_id":40917283012759,"sku":"NA195","price":9.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/products\/12V-8-Channel-Relay-Module-10A-Image-1-Kobee.png?v=1644025573"},{"product_id":"wemos-d1-mini-relay-shield","title":"Wemos D1 Mini Relay Shield","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThis versatile relay shield allows you to control larger devices up to 10A using your Wemos D1 Mini\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimply connect the shield into your D1 mini and connect the device you want to control into the terminal block\u003c\/li\u003e\n\u003cli\u003eThe relay is designed to operate up to 250VAC or 30VDC at 10A\u003c\/li\u003e\n\u003cli\u003eCapable of controlling 1 device (Single Channel)\u003c\/li\u003e\n\u003cli\u003e1 onboard LED shows you the state of the relay\u003c\/li\u003e\n\u003cli\u003eThe relay is activated when the input pin is pulled low to ground. If the input pin is floating or at VCC, the relay will inactivate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRefer to Pinout tab for an explanation of the relavent pins on the module\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv class=\"warningBox\"\u003e\n\u003cdiv class=\"warningBoxHeading\"\u003eWarning\u003c\/div\u003e\nAlthough the board is rated to go up to 250V AC, we never recommend hobbyists work with such high voltages unless they are familiar with the dangers associated with mains electricity and are appropriately qualified\n\u003cp\u003e\u003cbr\u003eWorking with high voltage electricity can result in personal injury and \/ or property damage\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch5\u003ePinout Guide\u003c\/h5\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/WemosD1MiniRelayShield.png?v=1630914123\" target=\"_blank\"\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\u003cimg height=\"600x600\" width=\"600x600\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/files\/WemosD1MiniRelayShield.png?v=1630914123\" alt=\"Wemos D1 Mini Relay Shield Pinout\" style=\"float: none;\" class=\"imageCenter\" data-mce-style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/a\u003e\u003cbr\u003e\n\u003cdiv class=\"tbl-con my-scroll\"\u003e\n\u003ctable class=\"my-tbl w100\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"c\"\u003eLabel\u003c\/th\u003e\n\u003cth class=\"c\"\u003eName\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-mint\"\u003eNO\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Open\u003c\/td\u003e\n\u003ctd\u003ePin is normally disconnected fromcommon unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-com\"\u003eCOM\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eCommon\u003c\/td\u003e\n\u003ctd\u003eConnected to circuit you are planning to switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-lb\"\u003eNC\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eNormally Closed\u003c\/td\u003e\n\u003ctd\u003ePin is normally connected to common unless relay is activated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan class=\"pinout pinout-purp\"\u003eD1\u003c\/span\u003e\u003c\/th\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003ePin used to control the relay. Pin is active low meaning it will be activated when you pull the pin low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Wemos","offers":[{"title":"Default Title","offer_id":40931340222615,"sku":"AB131","price":4.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/products\/Wemos-D1-Mini-Relay-Shield-Image-1-Wemos.png?v=1644025588"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0452\/2564\/0087\/collections\/wires.png?v=1631956805","url":"https:\/\/ko-bee.myshopify.com\/collections\/relay.oembed","provider":"Kobee","version":"1.0","type":"link"}