{"title":"Relay Modules","description":"","products":[{"product_id":"5v-4-channel-relay-board-module-active-low-terminal-blocks","title":"5V 4 Channel Relay Board Module Active Low - Terminal Blocks","description":"4 channel active low relay board with 5V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. The modules can be controlled directly by a microcontroller and are suitable for 5V applications.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e4 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 5V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 73 x 50 x 18.5mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584262469,"sku":"490368","price":6.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/83db8fe2-9ffa-43eb-bef8-282ff3a98a86.jpg?v=1782320690"},{"product_id":"5v-1-channel-relay-board-module-active-low-terminal-blocks","title":"5V 1 Channel Relay Board Module Active Low - Terminal Blocks","description":"1 channel active low relay board with 5V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. The modules can be controlled directly by a microcontroller and are suitable for 5V applications.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e1 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 5V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 53 x 18 x 19mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584295237,"sku":"490362","price":2.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/f2568d67-6bb2-4987-98eb-1897de39678b.jpg?v=1782320691"},{"product_id":"5v-1-channel-low-level-trigger-relay-module-with-optocoupler","title":"5V 1-Channel Low Level Trigger Relay Module With Optocoupler","description":"5V relay board suitable for controlling appliances and equipment with a higher current using your microcontroller. The board includes LEDs to indicate the relay output status, and features a low level trigger. \u003cbr\u003e\u003cbr\u003e \u003cli\u003e1-Channel\u003c\/li\u003e \u003cli\u003e10A 250VAC\/30VDC relay rating\u003c\/li\u003e \u003cli\u003eOperating voltage: 5V\u003c\/li\u003e \u003cli\u003eLow level will activate the relay ON and HIGH level will deactivate it\u003c\/li\u003e \u003cli\u003e2.54mm pitch headers\u003c\/li\u003e \u003cli\u003eCan be used with Raspberry Pi, Arduino, BeagleBone and many other microcontrollers.\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584328005,"sku":"552426","price":1.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/00e0de80-635c-4f79-b00e-e6e5b3d29d0e.jpg?v=1782320690"},{"product_id":"24v-1-channel-relay-board-module","title":"24V 1-Channel Relay Board Module","description":"Active low relay board featuring 24V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e1 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 37 x 26 x 18mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584426309,"sku":"483193","price":1.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/48d06247-736a-4051-9092-465a7ab4abdb.jpg?v=1782320695"},{"product_id":"5v-1-channel-time-delay-relay-module","title":"5V 1 Channel Time Delay Relay Module","description":"1 channel 5V relay board featuring variable time delay from 0.1seconds to a maximum of 1 hour. The board features a diode to protect from power reversal and is suitable for current loads up to 10A \u003cbr\u003e\u003cbr\u003e \u003cli\u003e1 Channel\u003c\/li\u003e \u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e \u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e \u003cli\u003eModule operating voltage: 5V\u003c\/li\u003e \u003cli\u003eAdjustable time delay\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584459077,"sku":"483192","price":5.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/bace2908-4245-4194-bfe9-7367725e1a13.jpg?v=1782320695"},{"product_id":"12v-4-channel-relay-board-module-active-low","title":"12V 4-Channel Relay Board Module Active Low","description":"Active low relay board with 12V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e4 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 12V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 76 x 56 x 18mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584491845,"sku":"309024","price":5.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/2da759de-9e95-41cd-933e-7fbe32bd4939.jpg?v=1782320696"},{"product_id":"12v-2-channel-relay-board-module-active-low-terminal-blocks","title":"12V 2 Channel Relay Board Module Active Low - Terminal Blocks","description":"2 channel active low relay board with 12V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. The modules can be controlled directly by a microcontroller and are suitable for 12V applications.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e2 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 12V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 50 x 26 x 18.5mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584524613,"sku":"485764","price":3.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/3054f233-6543-41a0-b17b-d3e0e6b39a1b_eaa53ef3-2d70-440d-a0ae-1ceeda97f7ce.jpg?v=1782320695"},{"product_id":"12v-8-channel-relay-board-module-active-low-terminal-blocks","title":"12V 8 Channel Relay Board Module Active Low - Terminal Blocks","description":"8 channel active low relay board with 12V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. The modules can be controlled directly by a microcontroller and are suitable for 12V applications.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e8 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 12V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 141.5 x 50 x 18.5mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584590149,"sku":"485766","price":11.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/a157c5b0-12f2-4ecc-8451-16cc994203fd.jpg?v=1782320696"},{"product_id":"12v-1-channel-relay-board-module-active-low","title":"12V 1-Channel Relay Board Module Active Low","description":"Active low relay board with 12V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e1 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 12V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 37 x 26 x 18mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584622917,"sku":"309022","price":2.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/ff37f1b0-ed74-497a-a526-8e2d7e57a18d.jpg?v=1782320696"},{"product_id":"12v-4-channel-relay-board-module-active-low-terminal-blocks","title":"12V 4 Channel Relay Board Module Active Low - Terminal Blocks","description":"4 channel active low relay board with 12V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. The modules can be controlled directly by a microcontroller and are suitable for 12V applications.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e4 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 12V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 73 x 50 x 18.5mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584819525,"sku":"485765","price":6.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/ad2c6f9b-d2ff-4e7c-b01c-8bb01fc1e1a8.jpg?v=1782320695"},{"product_id":"12v-1-channel-relay-board-module-active-low-terminal-blocks","title":"12V 1 Channel Relay Board Module Active Low - Terminal Blocks","description":"1 channel active low relay board with 12V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. The modules can be controlled directly by a microcontroller and are suitable for 12V applications.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e1 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 12V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 53 x 18 x 19mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584753989,"sku":"485763","price":2.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/cd8b8de6-4a87-4e10-b1c2-91d5612cac44.jpg?v=1782320696"},{"product_id":"24v-8-channel-relay-board-module","title":"24V 8-Channel Relay Board Module","description":"Active low relay board with 24V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e8 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 24V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 138 x 56 x 18mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584721221,"sku":"483196","price":9.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/8676a9d3-f975-4fb7-b726-76e80326d31f.jpg?v=1782320695"},{"product_id":"12v-2-channel-relay-board-module-active-low","title":"12V 2-Channel Relay Board Module Active Low","description":"Active low relay board with 12V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e2 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 12V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 51 x 39 x 18mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584688453,"sku":"309023","price":2.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/be8d6315-cd79-4465-ac69-bbecf8795211.jpg?v=1782320696"},{"product_id":"12v-8-channel-relay-board-module-active-low","title":"12V 8-Channel Relay Board Module Active Low","description":"Active low relay board with 12V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e8 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 12V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 138 x 56 x 18mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584655685,"sku":"309025","price":10.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/7eea486a-92ee-47e7-9660-258f4773acd9.jpg?v=1782320696"},{"product_id":"24v-2-channel-relay-board-module","title":"24V 2-Channel Relay Board Module","description":"Active low relay board with 24V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e2 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 24V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 51 x 39 x 18mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584950597,"sku":"483194","price":2.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/4a24cebb-cc86-4e98-b8f5-4a0ebe191a25.jpg?v=1782320696"},{"product_id":"24v-4-channel-relay-board-module","title":"24V 4-Channel Relay Board Module","description":"Active low relay board with 24V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1.5V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e4 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 24V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 76 x 56 x 18mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584917829,"sku":"483195","price":4.41,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/765a9e35-51ba-4e10-b639-add4e669f6a4.jpg?v=1782320695"},{"product_id":"12v-1-channel-time-delay-relay-module","title":"12V 1 Channel Time Delay Relay Module","description":"1 channel 12V relay board featuring variable time delay from 0.1seconds to a maximum of 1 hour. The board features a diode to protect from power reversal and is suitable for current loads up to 10A \u003cbr\u003e\u003cbr\u003e \u003cli\u003e1 Channel\u003c\/li\u003e \u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e \u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e \u003cli\u003eModule operating voltage: 12V\u003c\/li\u003e \u003cli\u003eAdjustable time delay\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371584983365,"sku":"483191","price":8.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/681755f8-1d0e-4bcd-ab22-5b8c25a9c120.jpg?v=1782320695"},{"product_id":"5v-16-channel-relay-board-module-low-trigger","title":"5V 16-Channel Relay Board Module Low Trigger","description":"Active low relay board with 5V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e16 Channel\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eModule operating voltage: 5V\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 179 x 80 x 19mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371585016133,"sku":"309026","price":35.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/42bf1ff0-5c78-43b3-a31b-6efb2f1fd1c1.jpg?v=1782320696"},{"product_id":"1-channel-12v-latching-remote-control-wireless-relay-board-module","title":"1 Channel 12V Latching Remote Control Wireless Relay Board Module","description":"Wireless 12V relay board capable of being switched on and off by the infrared remote. The relays are latching which means the state holds once it has been triggered, and releases after it has been triggered again. \u003cbr\u003e\u003cbr\u003e \u003cli\u003e1 Channel\u003c\/li\u003e \u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e \u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e \u003cli\u003eModule operating voltage: 12V\u003c\/li\u003e \u003cli\u003eRelay state LED indicator\u003c\/li\u003e \u003cli\u003eRemote distance: 8M\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371587047749,"sku":"483197","price":8.22,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/e9075abb-7e32-40b8-806c-58d0051317eb.jpg?v=1782320749"},{"product_id":"5v-4-channel-relay-board-module","title":"5V 4-Channel Relay Board Module","description":"Active low relay board with 5V relays capable of being switched on-off by an opto-isolated digital input. The relays are controlled by a microcontroller connected to the output pin and require a minimum 1V to switch the inputs ON. Suitable for 5V and 3.3V devices, these boards are perfect for Raspberry Pi, Arduino, PIC and various other microcontrollers.\u003cbr\u003e\u003cbr\u003e\u003cli\u003e4 Channels\u003c\/li\u003e\u003cli\u003eMaximum switching voltage: 250VAC \/ 30VDC\u003c\/li\u003e\u003cli\u003eMaximum switching current: 10A\u003c\/li\u003e\u003cli\u003eEach relay features an LED indicator\u003c\/li\u003e\u003cli\u003eDimensions: 76 x 56 x 18mm (Length x Width x Height)\u003c\/li\u003e","brand":"Switch Electronics | Your One Stop Component Shop","offers":[{"title":"Default Title","offer_id":58371587080517,"sku":"309004","price":5.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/6161\/9781\/files\/82f5618e-dd14-487d-9015-3b2cd2a0aa4d.jpg?v=1782320750"},{"product_id":"5v-1-channel-relay-board-module","title":"5V 1-Channel Relay Board Module","description":"Active low relay board with 5V relays capable of being switched on-off by an opto-isolated digital input. 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