{"product_id":"detecting-sound-and-audio-signal-controller-relay-on-off-sound-sensor-module-5v-with-shell","title":"5 V Audio Signal Relay Controller with Case","description":"\u003cp\u003eUse an audio signal to trigger a relay with this enclosed 5 V DC controller, which releases the relay after the signal has been absent for more than six seconds.\u003c\/p\u003e\u003ch2\u003eControl a relay from an audio signal\u003c\/h2\u003e\u003cul style=\"list-style:none; padding-left:0; margin:0;\"\u003e\n\u003cli style=\"list-style:none; margin:0 0 0.6em;\"\u003e✅ \u003cstrong\u003eSwitch in response to audio\u003c\/strong\u003e – The controller starts the relay when it detects an audio signal.\u003c\/li\u003e\n\u003cli style=\"list-style:none; margin:0 0 0.6em;\"\u003e✅ \u003cstrong\u003eAvoid an immediate release during short pauses\u003c\/strong\u003e – The relay disconnects after more than six seconds without audio.\u003c\/li\u003e\n\u003cli style=\"list-style:none; margin:0 0 0.6em;\"\u003e✅ \u003cstrong\u003eKeep the board enclosed\u003c\/strong\u003e – The supplied case provides a housing for the controller.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePower supply: 5 V DC. Relay contact rating listed: up to 220 V AC, 10 A, or 30 V DC, 10 A.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eThe photographs show audio and power leads. Check the connections and intended load before integration; installation involving mains circuits requires appropriate electrical expertise.\u003c\/p\u003e\u003cimg style=\"font-family:inherit;font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1DY.cPNjaK1RjSZKzq6xVwXXaI.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"font-family:inherit;font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1.hLTPMHqK1RjSZFPq6AwapXaU.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"font-family:inherit;font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1Yi2DdhiH3KVjSZPfq6xBiVXa3.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"font-family:inherit;font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1Ss2Ddf1H3KVjSZFBq6zSMXXab.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"font-family:inherit;font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1jf_KPNTpK1RjSZR0q6zEwXXa5.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"font-family:inherit;font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1yMbQPPTpK1RjSZKPq6y3UpXaU.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"font-family:inherit;font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:none;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1anYGPMDqK1RjSZSyq6yxEVXaN.jpg\" slate-data-type=\"image\"\u003e\u003cp\u003eCheck your signal, supply and load requirements before choosing this controller. Explore more \u003ca href=\"\/collections\/electronic-components\"\u003eelectronic components\u003c\/a\u003e.\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Default Title","offer_id":63855333736778,"sku":"1005004713719526-Default Title","price":45.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/spyshop-run13-133.png?v=1791562077","url":"https:\/\/spy-shop.com\/products\/detecting-sound-and-audio-signal-controller-relay-on-off-sound-sensor-module-5v-with-shell","provider":"Spy-shop.com","version":"1.0","type":"link"}