{"product_id":"5v-4-way-relay-module-for-arduino-4-channel-relay-module-with-optocoupler-relay-output-for-arduino-4ch","title":"5 V Four-Channel Relay Module with Optocouplers","description":"\u003cp\u003eAdd separately controlled relay outputs to a compatible microcontroller build with a compact four-channel board.\u003c\/p\u003e\u003ch2\u003eBring four switching channels into one project\u003c\/h2\u003e\u003cul style=\"list-style:none;padding-left:0\"\u003e\n\u003cli\u003e✅ Use inputs IN1 to IN4 to control separate output channels.\u003c\/li\u003e\n\u003cli\u003e✅ Connect field wiring through the screw terminals rather than loose temporary contacts.\u003c\/li\u003e\n\u003cli\u003e✅ Plan the relay supply arrangement around the VCC, GND and JD-VCC connections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e5 V DC four-channel relay module with optocouplers and low-level trigger inputs; approximately 75 × 50 mm. Match the wiring and connected loads to the actual relay markings and control-circuit requirements.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S086a0357679f4c268fbe6753c27833f7B.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9cc39ec4e0b148f5ba60b0e4dff508d0o.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2ee1cbd3b57b498491471e68804dca8dA.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb2bd3bc6aa78488da4ce01ac64b4837en.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S28bf0610059a4e698e0c541950bbbd5av.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5c6689a993f641bfa39ad4f3078b66bft.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S28bf0610059a4e698e0c541950bbbd5av.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003ePhotos show the actual board and wiring examples; controller, power supply and example loads are not included.\u003c\/p\u003e\u003cp\u003eMatch the relay board to your circuit and build your next switching project.\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"4CH","offer_id":64032620511562,"sku":"1005009103349567-4CH","price":24.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/S086a0357679f4c268fbe6753c27833f7B.webp?v=1792539613","url":"https:\/\/spy-shop.com\/products\/5v-4-way-relay-module-for-arduino-4-channel-relay-module-with-optocoupler-relay-output-for-arduino-4ch","provider":"Spy-shop.com","version":"1.0","type":"link"}