{"product_id":"5v-2-channel-solid-state-relay-module-low-level-driver","title":"Multi-Voltage 2-Channel Solid State Relay Module for Arduino \u0026 More","description":"\u003cp\u003eEffortlessly control AC loads with our Multi-Voltage 2-Channel Solid State Relay Module. Available in 5V, 12V, and 24V versions, this low-level trigger relay is perfect for Arduino, Raspberry Pi, AVR, PIC, and other microcontrollers, providing reliable and silent switching for your projects.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMulti-Voltage Options:\u003c\/b\u003e Choose from 5V, 12V, and 24V versions to suit your specific control circuit requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual Channel Control:\u003c\/b\u003e Independently control two AC loads (up to 240V 2A each).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSolid State Reliability:\u003c\/b\u003e Enjoy silent operation, longer lifespan, and faster switching speeds compared to mechanical relays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow-Level Trigger:\u003c\/b\u003e Easy to integrate with your microcontrollers. The relay activates when the signal trigger terminal receives a low voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuilt-in Safety:\u003c\/b\u003e Each output includes a resistive fuse (240V 2A) for enhanced protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact Design:\u003c\/b\u003e Measuring just 55mm x 33mm x 25mm, it's perfect for space-constrained applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eOutput Load:\u003c\/b\u003e 240V AC, 2A per channel (resistive fuse protected)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions (LWH):\u003c\/b\u003e 55mm x 33mm x 25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet Weight:\u003c\/b\u003e 21.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDetailed Specifications by Voltage Version:\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv class=\"horizontal-scroll-wrapper\"\u003e\n\u003cdiv class=\"table-block-component\"\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003cdiv class=\"table-block has-export-button\"\u003e\n\u003cdiv class=\"table-content not-end-of-paragraph\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eModel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eInput Power\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eInput Control Signal Voltage (Low-Level Trigger ON)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eInput Control Signal Voltage (High-Level OFF)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e5V Solid State Relay Module\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5V DC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0-2.5V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3.3-5V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e12V Solid State Relay Module\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e12V DC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0-4.5V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5.5-12V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cb\u003e24V Solid State Relay Module\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e24V DC\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0-8.5V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5.5-12V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"table-footer hide-from-message-actions ng-star-inserted\"\u003e\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003eModule Interface:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDC+:\u003c\/b\u003e Connect to the positive power supply (\u003cb\u003emust match the voltage of your chosen relay module\u003c\/b\u003e).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDC-:\u003c\/b\u003e Connect to the negative power supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCH1:\u003c\/b\u003e Signal trigger terminal for Relay 1 (low-level trigger effective).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCH2:\u003c\/b\u003e Signal trigger terminal for Relay 2 (low-level trigger effective).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eUnderstanding Low-Level Trigger:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eA \"low-level trigger\" means that the relay activates when the signal trigger terminal (CH1 or CH2) receives a voltage of 0V, or a voltage significantly lower than the positive power supply, close to the negative power supply. This is commonly achieved by connecting the trigger terminal to the ground (negative power supply) of your control circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHome automation\u003c\/li\u003e\n\u003cli\u003eRobotics\u003c\/li\u003e\n\u003cli\u003eIndustrial control\u003c\/li\u003e\n\u003cli\u003eDIY electronics projects\u003c\/li\u003e\n\u003cli\u003eControlling lights, motors, and other AC appliances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eImportant Note:\u003c\/b\u003e Ensure your module's power supply (DC+ and DC-) voltage precisely matches the voltage of the relay module you have selected. Incorrect voltage can lead to module damage.\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"5V Relay Module","offer_id":44820768489623,"sku":"","price":83.0,"currency_code":"TWD","in_stock":true},{"title":"12V Relay Module","offer_id":44820768522391,"sku":"","price":83.0,"currency_code":"TWD","in_stock":true},{"title":"24V Relay Module","offer_id":44820768555159,"sku":"","price":83.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/solid-state-relay-2-channel-angled-view.jpg?v=1777557703","url":"https:\/\/scccltd.com\/en-tw\/products\/5v-2-channel-solid-state-relay-module-low-level-driver","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}