{"product_id":"4-pack-12v-one-channel-relay-module-relay-switch-with-opto-isolation-high-low-level-trigger-12v","title":"4 Pack 12V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (12V)","description":"\u003ch3\u003e4 Pack 12V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (12V)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eModule description:1.The module Operating voltage 12V;2.Fault-tolerant design,\neven if the control line is broken, the relay will not operate;3.The power\nindicator (green), the relay status indicator (red);4.Module size:\n50mm26mm18.5mm (LWH).Interface:-InputVCC: Relay power supply +GND: Relay\npower supply -IN: Signal trigger input (High or Low Level Signal, select via\njumper)-OutputNO: Relay normally open.COM: Relay Common PinNC: Relay normally\nclosed.High or Low Level Trigger Select:1. Use High Level TriggerWhen ¡°IN¡±\ninput High Level Signal, the ¡°NO¡± connect with ¡±COM¡±When ¡°IN¡± input Low\nLevel Signal, the ¡°NC¡± connect with ¡°COM¡±2. Use Low Level TriggerWhen\n¡°IN¡± input Low Level Signal, the ¡°NO¡± connect with ¡±COM¡±When ¡°IN¡±\ninput High Level Signal, the ¡°NC¡± connect with ¡°COM¡±3. High or Low Level\nTrigger SelectJumper connect with L, Low Level TriggerJumper connect with H,\nHigh Level TriggerPackage Included：4  12V 1 Channel Relay Module\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eThis Relay Board provides a single relay that can be controlled by any 12V digital output from your microcontroller.\u003c\/li\u003e\n         \u003cli\u003eThe module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V\/10A, DC 30V\/10A.\u003c\/li\u003e\n         \u003cli\u003eUsing SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.\u003c\/li\u003e\n         \u003cli\u003eThe interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.\u003c\/li\u003e\n         \u003cli\u003eThese 12v relay board works well for Arduino\/ ARM \/PIC \/AVR \/MCU\/Raspberry\/CNC machine\/ PS4 etc.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n","brand":"Azuocn","offers":[{"title":"Default Title","offer_id":41609740779700,"sku":"B09L69RD5Z","price":115.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/products\/B09L69RD5Z.jpg?v=1656316051","url":"https:\/\/auspowers.com\/products\/4-pack-12v-one-channel-relay-module-relay-switch-with-opto-isolation-high-low-level-trigger-12v","provider":"AusPower Australia","version":"1.0","type":"link"}